US And Canadian Fossil Sites -- Data for MONTANA

Version 2309 current as of SEP 2023.

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LocationCountyState/ProvinceDirections,NotesAgeFormationFossilsSite IDCommentsReferenceLat-Long|Spare1Spare2Spare3
-(?)MTKJudith Riververtebrates-reptilia-dinosauria-ornithischia-ankylosauria,nodosauridae-Edmontonia,EuoplocephalusMT020347.7350,-109.6453,,AJj14?|$*MT0202
-(East)(?)MTRegional exposures in E part of stateEPFort UnionplantsMT020648.1221,-104.5239,location:Culbertson.MT,AGg15|*$MT0001,MT0204,MT0205
Judith River(?)MTKHell Creekvertebrates-fish-actinopterygii-Lepisosteus?MT020247.7350,-109.6453,,AJj14?|$*MT0203
Missouri River(?)MTAlong Missouri R in NE MTKPierre?MT020448.1221,-104.5239,location:Culbertson.MT,AGg15|*$MT0001,MT0205,MT0206
Missouri River(?)MTAlong Missouri River tributaries in NE MTKPierre?MT020548.1221,-104.5239,location:Culbertson.MT,AGg15|*$MT0001,MT0204,MT0206
Eastern Montana-Western South Dakota-MTIn Hell Creek Formation - dark colored continental beds above the Fox Hills Sandstone and Pierre Shale. Vertebrate fossils are not uncommon but are not mineralized and do not weather well.KHell Creekvertebrates-amphibia-caudata,(Opis),Prodesmodon,Scapherpeton;fish-actinopterygii-Acipenser,amiidae-Amia;Lepisosteus,Palaeolabrus,Paleopsephurus,Platacodon;chondrichthyes-batoidea(rays)-Myledaphus;selachii(sharks)-hybodontidae-LonchidionMT000148.1221,-104.5239,location:Culbertson.MT,AIi14|*$MT0204,MT0205,MT0206
Arrowhead MountainBeaverheadMTIn Centennial Range on N face E of mouth of Odell Creek S29t14sr1w-s32t14sr1w -111.7486, 44.5938 at a distance of 862 mMLodgepoleinvertebrates-cnidaria-corals-rugosa-Lithostrotionella;tabulata-Syringopora;;;mollusks-gastropodaMT000244.5938,-111.7486,S29t14sr1w-s32t14sr1w,AKm72|$*
Diamond O RanchBeaverheadMTE-OLRenovavertebrates-mammalsMT000345.3666,-112.4975,,AJm73|$*
Dillon(Beaverhead Rock-MT41)BeaverheadMT25 km NE on MT41 at Point of Rocks(Beaverhead Rock)vertebrates-reptilia-dinosauriaMT000445.3864,-112.4597,,AJm73|$*
Dillon(Blacktail Creek)BeaverheadMTalong Blacktail Creek road on NE side of Blacktail Creek in S23t12sr6w-t26 t12sr6w Little Basin Creek head; -112.3150, 44.7488 at a distance of 3098 mTRlDinwoody Limestoneinvertebrates-brachiopoda-Lingula;mollusks-bivalvia,cephalopoda-ammonoideaMT000644.7488,-112.3150,S23t12sr6w-t26,AKm73|$*
Dillon(N30-Frying Pan Basin)BeaverheadMT30 km W in Frying Pan Basinplants(petrified wood)MT000545.2908,-112.7397,,AJm43?|$*
Fossil CreekBeaverheadMT-MT0239https://geonames.usgs.gov/apex/44.7959,-111.8481,,AIm73|*$MT0151,MT0240
Little Sheep CreekBeaverheadMTon Middle Fork on E side in SE s29t15sr8w Red Conglomerate Peaks; Idaho: Clark Co. -112.5980, 44.4880, ( 10250 ft ) at a distance of 1345 mJEllisinvertebrates-echinoderms-crinoids-Pentacrinus(abundant);;mollusks-bivalvia-Camptonectes,Gryphaea,Pinna,TrigoniaMT000744.4880,-112.5980,s29t15sr8w,AJm73|$*
Sheep Creek CanyonBeaverheadMTW side in Blacktail Range s7t9sr8w Small Horn Canyon mouth; Montana: Beaverhead Co. -112.6562, 45.0788 at a distance of 2553 mMAmsden Limestoneinvertebrates-brachiopoda-Composita,Lingula,Linoproductus;bryozoa,cnidaria-coralsMT000845.0788,-112.6562,s7t9sr8w,AKm72|$*
Beauvais CreekBig HornMTOn Beauvais Creek 1.6km SW of Cashen's Ranch Crow Indian ReservationKCloverlyvertebrates-reptilia-dinosauria-ornithischia-nodosauridae-SauropeltaMT0009At a guess. Cashen Ranch was around 45.39,-108.119. CAUTION:Collecting vertebrate material in the US requires landowner or government permission.45.3813,-108.1555,,AJm73?|*$MT0010,MT0013
Beauvais CreekBig HornMTOn Beauvais Creek 1.6km W of Cashen's Ranch Crow Indian ReservationKCloverlyvertebrates-reptilia-dinosauria-theropoda-DeinonychusMT0010At a guess. Cashen Ranch was around 45.39,-108.119. CAUTION:Collecting vertebrate material in the US requires landowner or government permission.45.3813,-108.1555,,AJm73?|*$MT0009,MT0013
Beauvais CreekBig HornMTOn Beauvais Creek 28.8km SW of Crow AgencyKCloverlyvertebrates-reptilia-dinosauria(bones)MT001145.45,-108.16,,AIm73?|$*MT0012
Beauvais CreekBig HornMTOn Beauvais Creek 80km SW of Billings--may be only 74km or there may be two separate localities 16km apartKCloverlyvertebrates-fish-Polyporites;reptilia-dinosauria-ornithischia-nodosauridae-Sauropelta;Tenontosaurus;;turtles-NaomichelysMT0012CAUTION:Collecting vertebrate material in the US requires landowner or government permission45.45,-108.16,,AIm73?|$*MT0011
Beauvais CreekBig HornMTOn E fork Beauvais Creek 16km (More likely 1.6km) SW of Cashen's Ranch Crow Indian ReservationKCloverlyvertebrates-reptilia-dinosauria-ornithischia-nodosauridae-Sauropelta;TenontosaurusMT0013CAUTION:Collecting vertebrate material in the US requires landowner or government permission45.3813,-108.1555,,AJm73?|*$MT0009,MT0010
Beauvais CreekBig HornMTOn W fork Beauvais Creek 62km SE of BillingsKCloverlyvertebrates-reptilia-turtles-HelopanopliaMT001445.4,-108.2,,AJm73?|$*
Billings(S)Big HornMTS near Wyoming border between Pryor and Bighorn Mountainsinvertebrates-cnidaria-corals(silicified)MT001545.2371,-108.0876,,AJm73?|$*
Buster CreekBig HornMTKCloverlyvertebrates-reptilia-turtles-NaomichelysMT001645.4253,-108.1667,,AIm73|$*MT0017
Buster CreekBig HornMTKSykes Mountainvertebrates-reptilia-champsosauridae-ChampsosaurusMT0017CAUTION:Collecting vertebrate material in the US requires landowner or government permission45.4253,-108.1667,,AIm73|$*MT0016
Christine(E3)Big HornMT3.2km E. Can find no trace of a Christine, MTKJudith Riververtebrates-reptilia-champsosauridae-Champsosaurus;turtlesMT001845.6102,-107.4628,location:Crow Agency.MT,AIm75?|$*
HardinBig HornMTPN?Sage Hen Limestoneinvertebrates-mollusks-bivalvia-Inoceramus;cephalopoda-ammonoidea-ScaphitesMT0019Source says Pennsylvanian,but the assemblage looks Cretaceous45.7325,-107.6114,,AKm73|$*
Horse Coulee(CashenRanch-N2)Big HornMT1.6km N of Cashen's RanchKCloverlyvertebrates-reptilia(bones)-crocodiliaMT0020At a guess. Cashen Ranch was around 45.39,-108.119.45.4051,-108.125,,AIm73?|$*MT0029
Mott Creek(CashenRch-E14)Big HornMT14.4km E of Cashen's Ranch on Crow Indian ReservationKCloverlyvertebrates-reptilia-crocodilia,dinosauria-theropoda-DeinonychusMT002145.444,-108.0178,,AIm73?|$*MT0022
Mott Creek(CashenRch-E14)Big HornMT14.4km(??) E of Cashen's Ranch on Crow Indian Reservation (Coordinates for Mott Creek 45.47,-108.11)KCloverlyvertebrates-reptilia-dinosauria-ornithischia-nodosauridae-Sauropelta(?);TenontosaurusMT0022At a guess. Cashen Ranch was around 45.39,-108.119 and the distance 14.4km is wrong. Original says Sauropeltis45.444,-108.0178,,AIm73?|$*MT0021
Point CreekBig Horn?MTKCloverlyvertebrates-reptilia-dinosauria-ornithischia-TenontosaurusMT0041Originally entered as 5.6km NE of Caselius which might possibly be a garbled version of Cashen's Ranch.45.46,-108.045,,AJj14?|$*
Pryor(Cashen Ranch)Big HornMT40km SE of Pryor in area exposures around Cashen's RanchKCloverlyvertebrates-reptilia-crocodilia-Goniopholis?;dinosauria-ornithischia-nodosauridae-Sauropelta;Tenontosaurus,;;turtles-NaomichelysMT0026CAUTION:Collecting vertebrate material in the US requires landowner or government permission45.39,-108.119,,AKm73?|$*
Pryor(E13-HamsCrk)Big HornMT12.8km E at Hams CreekKFort Bentonvertebrates-reptilia-turtlesMT0023CAUTION:Collecting vertebrate material in the US requires landowner or government permission45.415,-108.375,,AJm73?|$*
Pryor(E16-BrushCrk)Big HornMT16km E at Brush CreekKFort Bentonvertebrates-reptilia-turtles-GlyptopsMT0024CAUTION:Collecting vertebrate material in the US requires landowner or government permission45.4226,-108.324,,AJm73?|$*
Pryor(E20)Big HornMTArea Exposures-12.8kmE,18kmE,19.5kmSE,40kmE,48kmEKFort Bentonvertebrates-fish(teeth)-chondrichthyes-orodontidae-Orodus;selachii-Cladodus;;;reptilia-crocodilia-Teleorhinus;plesiosauria,turtles-GlyptopsMT0028CAUTION:Collecting vertebrate material in the US requires landowner or government permission45.42,-108.24,,AIj14?|$*
Pryor(E40)Big HornMT40km EKFort Bentonvertebrates-reptilia-turtles-NaomichelysMT0025CAUTION:Collecting vertebrate material in the US requires landowner or government permission45.42,-108.07,,AJj14?|$*
Pryor(E48-Horse Coulee)Big HornMT48 km E of Pryor at Horse CouleeJMorrisonvertebrates-reptilia-dinosauria(bones)-DiplodocusMT002945.4051,-108.125,,AIm73?|*$MT0020
Pryor(NE8)Big HornMT8km NEKCloverlyvertebrates-reptilia-dinosauria-ornithischia-nodosauridae-Sauropelta;TenontosaurusMT0027CAUTION:Collecting vertebrate material in the US requires landowner or government permission45.48,-108.47,,AJm73?|$*
-BlaineMTKBearpaw Shaleinvertebrates-mollusks-cephalopoda-ammonoidea-PlacenticerasMT003247.8,-108.94,,AJj14?|$*MT0033
-BlaineMTKJudith Riververtebrates-fish-actinopterygii-Paralbula;chondrichthyes-batoidea(rays)-Ptychotrygon;selachii(sharks)-Cretorectolobus,hybodontidae-Hybodus;Synechodus;;;reptilia-dinosauria-ornithischia-MonocloniusMT0033vertebrates-fish(mouth plates)47.8,-108.94,,AJj14?|$*MT0032
Bearpaw MountainsBlaine?MTto S,N of Missouri RiverKJudith River Uppervertebrates-fish(teeth)-chondrichthyes-batoidea(rays)-Myledaphus,pristidae-Ischyrhiza;Protoplatyrhina,Ptychotrygon;selachii(sharks)-Archaeotriakis,Cretorectolobus,hybodontidae-Hybodus;Hypotodus,Odontaspis,Plicatolamna,Squalicorax,SynechodusMT003548.2,-109.5,,AJj14?|$*
Chinook(BlaineCntyMus)BlaineMTBlaine County Museum, 501 Indiana St, Chinook, MT 59523, (406) 357-2590. Historical museum with local dinosaur, marine, and plant material. Free AdmissionMT0249https://blainecountymuseum.co48.5908,-109.2338,,AKm72|,
Suction CreekBlaineMTKJudith Riververtebrates-fish-chondrichthyes-selachii(sharks)(teeth)-hybodontidae-Hybodus,LonchidionMT003048.174,-109.0,,AKm73?|$*
Timber RidgeBlaineMTKJudith Riververtebrates-fish(teeth)-actinopterygii-ParalbulaMT003148.0069,-108.9089,,AJm73?|$*
-Blaine|FergusMTKJudith Riververtebrates-reptilia-crocodilia-alligatoridae-Leidyosuchus;;dinosauria-ornithischia-Monoclonius;;turtles-NaomichelysMT0034CAUTION:Collecting vertebrate material in the US requires landowner or government permission47.6,-107.55,,AIi14?|$*
Bear Creek(BearCrkMine)CarbonMTBear Creek Coal Mine 1.6km S of Bear CreekEPFort Unionvertebrates-aves(birds)(claws),mammals-carnivora-Viverravus;Carpolestes,eutheria-cimolesta-Lampadophorus,Pentacodon,Protentomodon;condylarthra-Thryptacodon;,;insectivora-Apatemys,Apheliscus,erinaceomorpha-Leipsanolestes;Talpavus;primates-Planetetherium,Plesiadapis;rodentia-Paramys;;reptilia-champsosauridae-Champsosaurus;crocodilia(bones)(teeth),turtles-Plastomenus,(others)MT0130CAUTION:Collecting vertebrate material in the US requires landowner or government permission45.1441,-109.1575,,AKm73?|$*
BearcreekCarbonMTEPuFort Unionvertebrates-mammalsMT003645.1606,-109.1544,,AKm73?|$*
BridgerCarbonMTinvertebrates-mollusks-gastropoda-PlanorbisMT003745.2962,-108.9141,,AKm73?|$*
Bridger(E18)CarbonMT17.6km EKCloverlyvertebrates-reptilia-dinosauria-ornithischia-nodosauridae-Sauropelta;TenontosaurusMT0038CAUTION:Collecting vertebrate material in the US requires landowner or government permission45.295,-108.71,,AIi14?|$*
Bridger(N)CarbonMTN E of US310vertebrates-reptiliaMT004045.41,-108.877,,AJj13?|$*
Bridger(S20)CarbonMT20 km S in area exposuresvertebrates-reptiliaMT003945.097,-108.91,,AIi14?|$*
Fossil LakeCarbonMT-MT0235https://geonames.usgs.gov/apex/45.0530,-109.4722,,AIm73|$*
Red Lodge(S+E)CarbonMTto S and E in area exposuresEFort Unionplants,vertebratesMT004245.16,-109.2,,AKm73|$*
Ekalaka(CarterCountyMus)CarterMTCarter County Dinosaur Museum, 306 Main St, Ekalaka, MT 59324, (406) 775-6886. Cretaceous fossils from area, dinosaur skelatons, etcMT0248https://cartercountymuseum.org/45.8910,-104.5487,,AKm72|,
Powder RiverCarterMTin breaks of Powder River about 130m below Fort Union coalKLancevertebrates-reptilia-dinosauria(teeth)MT004445.3767,-105.3011,,AJj14?|$*
Great Falls(E11-Rainbow Falls)CascadeMT11.2km E On Missouri River just below Rainbow FallsKKootenaivertebrates-reptilia-dinosauria(bones)MT004547.533,-111.201,,AJm73|$*
Riceville(-US89)CascadeMTUS89 Rest area S of RicevilleMmBig Snowyinvertebrates-brachiopoda-LeptaenaMT0258http://www.thefossilforum.com/index.php?/collections-database/arthropods/brachiopods/47.2112,-110.9308,,AKm73?|,
Riceville(N3-US89)CascadeMTUS89 3km N of Riceville RDMmBig Snowyinvertebrates-brachiopoda-ProductusMT0259http://www.thefossilforum.com/index.php?/collections-database/arthropods/brachiopods/47.2384,-110.9312,,AKm73?|,
VaughnCascadeMT18 km W of Great Falls. black (petrified wood)plants(petrified wood)-(teredo wood)MT004647.5606,-111.5450,,AJj14|$*
ChouteauChouteauMTIn Willow Creek Anticline. Site - is owned and by Nature Conservancy and Museum of the Rockies.{7}vertebrates-reptilia-dinosauria-hadrosauroidea(eggs)(nests)-Maiasaura;ornithischia-Orodromeus;theropoda-TroodonMT004947.82,-112.174,,AIm73|*$MT0047,MT0048
ChouteauChouteauMTKTwo Medicinevertebrates-reptilia-dinosauria-(eggs)(shells)MT004747.82,-112.174,,AIm73?|*$MT0048,MT0049
ChouteauChouteauMTKTwo Medicinevertebrates-reptilia-dinosauria-hadrosauroidea-MaiasauraMT004847.82,-112.174,,AIm73|*$MT0047,MT0049
Clambank HollowChouteauMTMammal Reference LocationKJudith Riververtebrates-mammalsMT005047.7981,-109.5940,SE1/4S31T24NR17E,AIm73|$*MT0051
Clambank HollowChouteauMTSE1/4S31T24NR17E Coal Coulee head; -109.5940, 47.7981 at a distance of 1173 mKJudith Riververtebrates-mammals-allotheria,eutheria-Gypsonictops;marsupialia-Alphadon,Boreodon,Pediomys;multituberculata-Cimexomys,Cimolodon,Meniscoessus,Mesodma;theria;reptilia-dinosauria-hadrosauroidea-Corythosaurus,Procheneosaurus;Kritosaurus,ornithischia-nodosauridae-Edmontonia,Palaeoscincus;;Paronychodon,Stegoceras,theropoda-Albertosaurus,Dromaeosaurus;(others)MT005147.7981,-109.5940,SE1/4S31T24NR17E,AIm73|$*MT0050
LomaChouteauMTarea roadcutsinvertebrates-mollusks-cephalopoda-ammonoidea-BaculitesMT005247.9374,-110.501,,AKm73|$*
Missouri RiverChouteau(Fergus?)MTOpposite mouth of Dog CreekKJudith Riververtebrates-reptilia-dinosauria-ornithischia-MonocloniusMT008347.7386,-109.6133,,AKm73?|$*
(SE CusterCnty)CusterMTSE part of CountyKPierre?MT005645.9970,-105.1996,,AHh14|$*MT0055
-CusterMTKPierreinvertebrates-mollusks-bivalvia-Avicula,Callista,Chlamys,Inoceramus,Lucina,Modiola,Nucula,Ostrea,Protocardia,Veniella,Yoldia;cephalopoda-ammonoidea-Baculites,Scaphites;nautilidae-Nautilus;;gastropoda-Anchura,Haminea,Lunatia,Pyrulofusus;scaphopoda-DentaliumMT005545.9970,-105.1996,,AHh14|$*MT0056
Mexican HatCusterMTIn Williston Basin at NE1/41NE1/4S29T8NR52E Rabbidge Creek head; -105.2283, 46.4131 at a distance of 1592 mEPFort Unionplants(20 taxa)-angiosperms-Platanus(Sycamore);(others)MT0054No indication there was ever a town of Mexican Hat in Custer County46.4131,-105.2283,NE1/41NE1/4S29T8NR52E,AKm72?|$*
Miles CityCusterMTarea exposuresEPFort Unioninvertebrates-mollusks;plants(leaves),vertebratesMT0139CAUTION:Collecting vertebrate material in the US requires landowner or government permission46.40,-105.84,,AJj14|$*
Miles City(E13-MT12)CusterMT13 km E in road cut on Hwy 12EPFort Unionplants(leaves)MT013846.4208,-105.6939,,AJm73?|$*
Cedar Creek(Glendive)DawsonMTKuPierreinvertebrates-mollusks-bivalvia-InoceramusMT0260http://www.thefossilforum.com/index.php?/collections-database/molluscs/bivalves/46.9605,-104.7796,,AKm74?|,
GlendiveDawsonMTMakoshika State Park, 1301 Snyder St, Glendive, MT 59330,Campgrounds, Paleo exhibits? Hell Creek (Cretaceous) Fm badlands. Admission Fee.KuMT0255https://fwp.mt.gov/stateparks/makoshika47.0898,-104.7063,,AKm72|,
GlendiveDawsonMTKHell Creekvertebrates-reptilia-dinosauria,turtles-StygiochelysMT005947.1064,-104.7103,,AKm73|*$MT0060,MT0061,MT0062,MT0066
GlendiveDawsonMTKHell Creekvertebrates-reptilia-dinosauria,turtles-StygiochelysMT006047.1064,-104.7103,,AKm73|*$MT0059,MT0061,MT0062,MT0066
GlendiveDawsonMTKLanceinvertebrates(marine)-mollusks(shells);vertebrates-mammals,reptilia-crocodilia,dinosauria(bones)-hadrosauroidea-Trachodon;ornithischia-ankylosauria-Camptosaurus;;theropoda-Tyrannosaurus;Triceratops,;turtlesMT006147.1064,-104.7103,,AKm73|*$MT0059,MT0060,MT0062,MT0066
GlendiveDawsonMTKPierre Shaleinvertebrates-mollusks-bivalvia-Inoceramus;cephalopoda-ammonoidea-Acanthoscaphites;;;;plants-ginkgophyta-GinkgoMT006247.1064,-104.7103,,AKm73|*$MT0059,MT0060,MT0061,MT0066
Glendive(Eagle Butte)?DawsonMTin area outcrops bivalves and gastropoda in concretionsKFox Hillsinvertebrates-mollusks-bivalvia,gastropodaSD0125There are four Eagle Buttes in SD,Dewey Cy,Zeibach Cy,two in Jackson Cy but this likely refers to an isolated ridge E of the RR tracks S of Glendive, MT.USGS Bulletin 1916, Guidebook of the Western US, p6647.048,-104.7321,,AHm73?|$*
Glendive(FrontierGatewayMus)DawsonMTFrontier Gateway Museum,Belle Prairie Frontage Rd MT 59330, 201 State St, Glendive, MT 59330, (406) 377-8168. Open in Summer. See website. Historical museum with some fossils. Free Admission.MT0252https://frontiergatewaymuseum.org/47.1249,-104.6917,,AKm72|,
Glendive(GlendiveDino+FossilMus)DawsonMTThe Glendive Dinosaur and Fossil Museum is a private dinosaur museum in Glendive, Montana. It is owned by the non-profit organization Advancing Creation Truth. 139 State St, Glendive, MT 59330 (406) 377-3228. Dinosaur mounts and models. Fossil digs in Summer. Admission and Dig fees See website.MT0244https://creationtruth.org/47.1251,-104.6912,,AKm72|,
Glendive(Makoshika State Park)DawsonMTAt Makoshika State ParkKHell Creekvertebrates-reptilia-champsosauridae-Champsosaurus;dinosauria-Triceratops;turtles-Adocus,Aspideretes,Baena,Clemmys,CompsemysMT0065CAUTION:Collecting vertebrate material in the US requires landowner or government permission47.0899,-104.7087,,AKm73?|$*
Glendive(NW-Hell Creek?)DawsonMTNW along Hell Creek in SandstoneKFox Hillsinvertebrates-mollusks-bivalvia-Cardium(?),Crenella,Mactra,Nucula,Tellina,Yoldia;cephalopoda-ammonoidea-Baculites,Scaphites;;gastropoda-Actaeon,Anchura,Chemnitzia,Cylichna,Lunatia,PiestochilusMT0066Cardium originally Carbium. The Hell Creek Formation is exposed NE of Glendive in the badlands at Makoshika State Park.47.1064,-104.7103,,AKm73?|*$MT0059,MT0060,MT0061,MT0062
Glendive(SW16-IronBluff)DawsonMT16 km SW near Iron BluffKLanceinvertebrates-mollusks(marine)(shells)(abundant);vertebrates-mammals(teeth),reptilia(bones)-crocodilia,dinosauria-hadrosauroidea-Trachodon;ornithischia-ankylosauria-Camptosaurus;;theropoda-Tyrannosaurus;Triceratops,;turtlesMT0064Lat Lon is historical position of Iron Bluff47.0114,-104.7547,,AKm73?|$*
Glendive(W10)DawsonMT10.5 km W on extension of 10th Avenue - 1.5 km E of creek crossingKPierreinvertebrates(?)(abundant)MT0063There's no tenth avenue in Glendive. Assume Towne Street47.1016,-104.8393,,AKm73?|$*
Hell CreekDawsonMTabove Pierre shaleKFox Hillsinvertebrates-mollusks-bivalvia-Cardium(?),Crenella,Mactra,Nucula,Tellina,Yoldia;cephalopoda-ammonoidea-Baculites,Scaphites;;gastropoda-Actaeon,Anchura,Chemnitzia,Cylichna,Lunatia,PiestochilusMT0070Cardium originally Carbium47.6029,-106.9025,,AJj14?|*$MT0069,MT0098,MT0099
Hell CreekDawsonMTKPierreinvertebrates-mollusks-bivalvia-Avicula,Callista,Chlamys,Inoceramus,Lucina,Modiola,Nucula,Ostrea,Protocardia,Veniella,Yoldia;cephalopoda-ammonoidea-Baculites,Scaphites;nautilidae-Nautilus;;gastropoda-Anchura,Haminea,Lunatia,Pyrulofusus;scaphopoda-DentaliumMT0069Pyrulofusus is a whelk47.6029,-106.9025,,AJj14?|*$MT0070,MT0098,MT0099
Jordan(E56)DawsonMT56km EKHell Creekvertebrates-reptilia-turtles-AspideretesMT007147.3262,-106.1694,,AIm73|$*
Chalk BluffDeer Lodge?MTvertebrates-reptilia-dinosauria-TriceratopsMT004345.8275,-113.2936,,AIm73|$*
Baker(S11)FallonMT11.2km SKHell Creekvertebrates-reptilia-crocodilia-alligatoridae-LeidyosuchusMT0073CAUTION:Collecting vertebrate material in the US requires landowner or government permission46.2789,-104.3128,,AJm73?|$*
-FergusMTDeinosuchus to 12 meters in area exposuresKuvertebrates-reptilia-crocodilia-alligatoridae-DeinosuchusMT008647.3308,-109.067,,AIi14|$*
Bear GulchFergusMTImportant research locality-Goelex says names locality of the Bear Gulch Limestone is in T14NR21-22E. Lat long is center of T14NR21E about 1km W of Bear CreekPNBear Gulchinvertebrates(diverse),vertebrates-fishMT0075CAUTION:Collecting vertebrate material in the US requires landowner or government permission46.9674,-109.0562,T14NR21-22E,AJm73?|$*MT0226
Bear GulchFergusMTWell preserved marine, brackish, and fresh water fossils with soft body material preserved in a calcaerous marine basin environment. There are outcrops at T. 14 N., R. 21 and 22 E. but the area of exposure is probably much largerPNlBear Gulchinvertebrates(diverse),vertebrates-fish(diverse)MT0227www3.amherst.edu/~jwhagadorn/publications/Lag4.pdf46.9754,-109.0036,T14NR21E,AJm73|$*
Bear GulchFergusMTMBear Gulch Limestonevertebrates-fish-acanthodii-Acanthodes,Papillionichthys;actinopterygii-Aesopichthys,Beagiascus,Cornuboniscus,Cyranorhis,Discoserra,Guildayichthys,Kalops,Lineagruan,Paratarrasius,Phanerosteon,Platysomus,Proceramala,Wendichthys,(others);chimaeriformes-Petalorhynchus,Rainerichthys;chondrichthyes-Bealbonn,Belantsea,chimaera-Polyrhizodus;Ctenopetalus,elasmobranchii-Squatinactis,Stethacanthus(symmoriida),symmoriida-Damocles,Falcatus,Orestiacanthus;Thrinacoselache,;euchondrocephali-Debeerius,Heteropetalus;Gregorius,Harpacanthus,Harpagofututor,Lisgodus,Netsepoye,orodontidae-Orodus;petalodontae-Janassa;selachii-holocephali-Delphyodontos,Echinochimaera,Listracanthus,Traquairius,Venustodus;;Siksika,Srianta;sarcopterygii-actinistia-Caridosuctor,Polyosteorhynchus;Allenypterus,dipnoi-Hadronector,Lochmocercus;;;reptilia-rhizodonta-StrepsodusMT0226Squatinactis originally Squatinactinushttp://www.pnas.org/content/suppl/2010/05/05/0914000107.DCSupplemental/sapp.pdf46.9674,-109.0562,T14NR21-22E,AJm73|$*MT0075
Big Snowy MountainsFergusMTfossils -- some oil filled -- in concretions. on N flank in s6t12nr20e Half Moon Creek mouth; Montana: Fergus Co. -109.2293, 46.8272 at a distance of 1744 mCRAmsden Limestoneinvertebrates-brachiopoda-Chonetes,Composita,Leiorhynchus,productida-Productus;Pustula;mollusks-gastropoda-TrepospiraMT0076The Heath Formation is Oligocene. The Amsden and Otter are in fact Mississippian46.8272,-109.2293,s6t12nr20e,AJm72|$*
Dog CreekFergusMTOn divide between Dog Creek and Judith River drainagesKJudith Riververtebrates-reptilia-crocodilia-alligatoridae-Leidyosuchus;;turtlesMT0078CAUTION:Collecting vertebrate material in the US requires landowner or government permission47.71,-109.625,,AJm73|$*MT0077
Dog CreekFergusMTKClagettvertebrates-aves(birds)(bones)-HesperornisMT007747.71,-109.625,,AJm73|$*MT0078
Heath(ESE10)FergusMT10 km ESE in 20cm layerinvertebrates-arthropoda-crustacea-ostracoda;;brachiopoda;vertebrates-fish(abundant)MT007946.96,-109.16,,AJj14?|$*MT0080
Heath(ESE10)FergusMTin Mississippian Upper Heath shale 10 km ESE in a black fissile shale bed about 20cm thickMuHeathinvertebrates-arthropoda-crustacea-branchiopoda-conchostraca;ostracoda,;;brachiopoda;vertebrates-fishMT008046.96,-109.16,,AJj14?|$*MT0079
Hilger(Lewiston-N)FergusMTN of Lewistown at Van Haur FarmKClagettvertebrates-reptilia(bones)MT0081Original says 'Hilgur'47.16,-109.425,,AJm73?|$*
Judith RiverFergusMTNear mouth of Judith River in sandstone above pierre ShaleKinvertebrates-mollusks-bivalvia-Mactra,Sanguinolaria,Tapes,Thracia;gastropoda-VanikoropsisMT0217http://www.usace.army.mil/publications/eng-pamphlets/ep870-1-22/c-4.pdf47.71,-109.65,,AJm73|$*MT0082
Judith RiverFergusMTKJudith Riververtebrates-reptilia-dinosauria-theropoda-DeinodonMT008247.71,-109.65,,AJm73?|$*MT0217
Lewiston(W)FergusMTWestMBear Gulch Limestoneworms-annelida?MT008747.0625,-109.4282,,AJj14|$*
Willow CreekFergusMTDeinosuchus (a crocodile),the type of Deinosuchus was found at Willow Creek,4.8km W of Nolan and Archer's Ranch,In Fergus County,Montana. From the Judith River FormationKJudith Riververtebrates-reptilia-crocodilia-alligatoridae-DeinosuchusMT008447.398,-109.651,,AIm73?|$*
Winifred(NW)FergusMTNW in badlands along Missouri RiverKJudith Riververtebrates(fragments)MT008547.6875,-109.5625,,AJm73|$*
AnceneyGallatinMTKU Mont. Loc. 34, Center N 1/2, sec. 13, T2S, R3E 45.666667 -111.30000MImMadison Valley-MT0220miomap.berkeley.edu/Locality.xls45.6667,-111.3000,N1/2s13t2sr3e,AJm72|$*
AnceneyGallatinMTMI-PLMadison Valleyvertebrates-mammalsMT008845.6486,-111.3539,,AJm73|$*
Bozeman(Museum of the Rockies)GallatinMTMuseum of the Rockies, 600 West Kagy Blvd, Bozeman, extensive displays of dinosaur fossilsMEvertebrates-reptilia-dinosauriaMT0242101 American Fossil Sites-Dickas45.6586,-111.0450,,AKm72|,
Bozeman(MusofRockies)GallatinMTMuseum of the Rockies,600 W. Kagy Blvd.,Bozeman, MT 59717, 406-994-2251, Serious paleo research museum. Multiple T Rex mounts, other dinosaurs. travelling exhibits. planetarium. Amission fee.MT0243http://museumoftherockies.org/45.6587,-111.0453,,AKm72|,
Bridger MountainsGallatinMTThe Bridger Mtns are North of Bozeman.Jinvertebrates-mollusks-bivalvia-Camptonectes,Gervillia,Gryphaea,Myalina,PleuromyaMT0215http://www.usace.army.mil/publications/eng-pamphlets/ep870-1-22/c-4.pdf45.8953,-110.9688,location:Sacagewa Peak.MT,AIj14?|$*
Gallatin Petrified ForestGallatinMTE?plants(petrified wood)MT0234https://geonames.usgs.gov/apex/45.1202,-111.1034,,AJm73|$*
LoganGallatinMTIn s24t2nr2e Logan School (historical); Montana: Gallatin Co. -111.4275, 45.8843 at a distance of 3087 mDThree Forksinvertebrates-brachiopoda-Cyrtospirifer,Syringothyris;cnidaria-corals-tabulata-Cladopora;;;porifera-stromatoporoideaMT009145.8843,-111.4275,s24t2nr2e,AKm72|*$MT0089,MT0092
LoganGallatinMTon N bank of Gallatin River across from town in se1/4s25t2nr2e Logan (historical); Montana: Gallatin Co. -111.4275, 45.8843 at a distance of 1533 mMMadisoninvertebrates-brachiopoda-Ambocoelia,Camarotoechia,Cleiothyridina,Cyrtospirifer;echinoderms-crinoids(fragments)MT009245.888,-111.4275,se1/4s25t2nr2e,AKm72?|*$MT0089,MT0091
LoganGallatinMTMMadisoninvertebrates-brachiopoda-Ambocoelia,Camarotoechia,Cleiothyridina,Cyrtospirifer;echinoderms-crinoids(fragments)MT008945.888,-111.4275,,AKm72?|*$MT0091,MT0092
Logan(E16 Iron Bluff)GallatinMT16 km E at Iron BluffMMadisoninvertebrates-brachiopoda-Ambocoelia,Camarotoechia,Cleiothyridina,Cyrtospirifer;echinoderms-crinoids(fragments)MT0090Can't identify Iron Bluff45.89,-111.24,,AKm73?|$*
Manhattan(N5)GallatinMTCuWolseyinvertebrates-arthropoda-trilobita-GlyphaspisMT0119N in Nixon Gulch45.91,-111.33,,AKm73?|$*
Three Forks QuadGallatinMTinvertebrates-brachiopodainvertebrates-brachiopoda-MicromitraMT009545.89,-111.55,,AIi14|*$MT0093,MT0094
Three Forks QuadGallatinMTinvertebrates-arthropoda-trilobita-bathyuridae-BathyuriscusMT009445.89,-111.55,,AIi14|*$MT0093,MT0095
Three Forks(S)GallatinMTS of townplants(petrified wood)MT009345.89,-111.55,,AKm73|*$MT0094,MT0095
Brownie ButteGarfieldMTKHell Creekplants(abundant)(diverse)MT009647.6626,-106.5698,,AJm73?|$*
Gilbert CreekGarfieldMTMultiple exposures--208-224km NW of Miles CityKHell Creekvertebrates-reptilia-crocodilia-alligatoridae-Leidyosuchus;;dinosauria-ornithischia-ankylosauria-Ankylosaurus;Tenontosaurus;Thescelosaurus,Triceratops,(others)MT0097This is possibly the Gilbert Creek in Garfield County,but there are other Gilbert Creeks in MT47.7011,-106.5525,,AIi15?|$*
Glasgow(S64)GarfieldMT64km SKLancevertebrates-fish-chondrichthyes-selachii(sharks)-hybodontidae-HybodusMT005847.6,-106.6361,,AIi14?|$*
Glendive(Cedar Creek)GarfieldMTalong Cedar Creek in concretionsinvertebrates-mollusks-cephalopoda-ammonoidea-BaculitesMT006747.5153,-106.2780,,AIm73?|$*
Hell CreekGarfieldMTArea exposures 25.6km N of Jordan,200-208km NW of Miles City. There may be a second locality 40km N of JordanKHell Creekvertebrates-amphibia-Scapherpeton;reptilia-champsosauridae-Champsosaurus;crocodilia-alligatoridae-Leidyosuchus;;dinosauria-Edmontosaurus,hadrosauroidea-Hadrosaurus,Trachodon;theropoda-Ornithomimus,Tyrannosaurus;Thescelosaurus,Triceratops,;turtles-Adocus,Aspideretes,Aspideretoides,Baena,Basilemys,Emys,PlastomenusMT009847.6029,-106.9025,,AJj14?|*$MT0069,MT0070,MT0099
Hell Creek AreaGarfieldMT17 genera of dinosaurs in area exposures of Hell Creek formation exposed over many thousands of square kilometers. Displays at Garfield County Museum in Jordon and the Fort Peck Interpretive Center at Fort Peck DamKuvertebrates-reptilia-dinosauria-Tyrannosaurus,Triceratops,PachycephalosaurusMT0241101 American Fossil Sites-Dickas48.0069,-106.4219,,AKm75|,
Jordan(GarfieldCtyMus)GarfieldMTGarfield County Museum, 952 Jordan Ave, Jordan, MT 59337, (406) 557-2226, Historical Museum with a Triceratops, and other fossils. Open in SummerMT0253https://www.visitmt.com/listings/general/dinosaur-museum/garfield-county-museum47.3247,-106.9108,,AKm72|,
Jordan(N24)GarfieldMT24.6km NEPTullockvertebrates-reptilia-champsosauridae-ChampsosaurusMT0099Original says 'Turlock formation47.6029,-106.9025,,AJj14?|*$MT0069,MT0070,MT0098
Lismas(S/E)GarfieldMTarea exposures-28.8km E, 36km S, 40km E, 40km S, 44.8km S, 64km SKHell Creekvertebrates-reptilia-champsosauridae-Champsosaurus;dinosauria-ornithischia-Stygimoloch;Thescelosaurus,Triceratops,(others)MT0105 Lismas apparently was SW of Fort Peck at 47.94N,-106.53W and is now under Fort Peck Lake. Lismas was in Valley county, but the cited exposures are in Garfield and McCone counties.47.94,-106.53,,AHh14?|$*
Lismas(S45-BigDryCrk)GarfieldMTTwo(?) sites on the E side of Big Dry Creek 44.8 and 56 km S of Lismas--possibly other area exposuresKHell Creekplants(leaves),vertebrates-aves(birds)(bones),fish-chondrichthyes-batoidea(rays)-Myledaphus;;;reptilia-champsosauridae-Champsosaurus;crocodilia-alligatoridae-Brachychampsa,Leidyosuchus;;dinosauria(bones)-theropoda-Tyrannosaurus;(others);turtles-Aspideretes?,Baena,Clemmys,Compsemys,Eubaena,Helopanoplia,Neurankylus,PalatobaenaMT0102CAUTION:Collecting vertebrate material in the US requires landowner or government permission Lismas apparently was SW of Fort Peck at 47.94N,-106.53W and is now under Fort Peck Lake.47.5054,-106.3125,,AJj14?|$*
Lismas(S56-TitchellRch)GarfieldMTWest side of Big Dry Creek 56km S of Lismas at Twitchell RanchKHell Creekvertebrates-reptilia-dinosauria-theropoda-Tyrannosaurus;TriceratopsMT0103 Lismas apparently was SW of Fort Peck at 47.94N,-106.53W and is now under Fort Peck Lake47.4157,-106.3495,,AJj14?|$*
Mosby P.O.(E-MT18)GarfieldMT500 meters E on hwy18 in s11t14nr30e in shale Mosby; Montana: Garfield Co. -107.8838, 46.9922 at a distance of 409 mKuCarlileinvertebrates-mollusks-cephalopoda-ammonoidea-Collignoniceras;;;;vertebrates-fish-chondrichthyes-selachii(sharks)(teeth)MT010846.9922,-107.8838,s11t14nr30e,AKm72|*$MT0106,MT0107
Mosby P.O.(E3-MT18)?GarfieldMTpoorly preserved fossils 2 to 3 km E on hwy18 in s11t14nr30e in shale Mosby; Montana: Garfield Co. -107.8838, 46.9922 at a distance of 409 mKuColoradoinvertebrates-mollusks-cephalopoda-ammonoidea-CollignonicerasMT010746.9922,-107.8838,s11t14nr30e,AKm72|*$MT0106,MT0108
Mosby P.O.(E8)GarfieldMT8 km E in s3t14nr31e in shale Shaw Dam; Montana: Garfield Co. -107.7757, 46.9983 at a distance of 693 mKuinvertebrates-mollusks-cephalopoda-ammonoidea(large)-Dunveganoceras,MetoicocerasMT010946.9983,-107.7757,s3t14nr31e,AKm72|$*
Mosby P.O.(W1-MT18)GarfieldMT1 km W off hwy18 in s11t14nr30e in shale Mosby; Montana: Garfield Co. -107.8838, 46.9922 at a distance of 409 mKuinvertebrates-mollusks-cephalopoda-ammonoidea(large)-Dunveganoceras,MetoicocerasMT010646.9922,-107.8838,s11t14nr30e,AKm72|*$MT0107,MT0108
Blacktail CreekGlacierMTKTwo Medicinevertebrates-reptilia-dinosauria(bones)-hadrosauroidea-HadrosaurusMT011048.35,-112.498,,AJm73?|$*
Buffalo Lake(W5)GlacierMT4.8km W (72km W of Sweet Grass)KSt Mary Riververtebrates-reptilia-dinosauria-ornithischia-MontanoceratopsMT011148.8583,-112.84,,AJm73|$*
Cut Bank(SW19)GlacierMT19.2km SWKTwo Medicinevertebrates-reptilia-dinosauria(bones)-hadrosauroidea-Hadrosaurus;;turtlesMT011248.4845,-112.5415,,AJm43?|$*
Cut Bank(SW25)GlacierMT24.6km SWKTwo Medicinevertebrates-reptilia-dinosauria(bones)-ornithischia-nodosauridae-EuoplocephalusMT011348.4371,-112.5992,,AJm43?|$*MT0114
Cut Bank(SW26)GlacierMT26.2km SWKTwo Medicinevertebrates-reptilia-dinosauria(bones)-hadrosauroidea-ProcheneosaurusMT011448.43,-112.6,,AJm43?|*$MT0113
Family Mission(WSW16)GlacierMTOn Two Medicine River 16km aboveKSt Mary Riververtebrates-reptilia-dinosauria-hadrosauroidea-HadrosaurusMT011548.425,-113.0,,AJm73?|$*
Family Mission(WSW7)GlacierMTOn Two Medicine River 7.2km aboveKSt Mary Riververtebrates-reptilia-dinosauria-hadrosauroidea-HadrosaurusMT011648.47,-112.8,,AJm73?|$*
Family Mission(WSW9)GlacierMTOn Two Medicine River 9.2km aboveKSt Mary Riververtebrates-reptilia-dinosauria(bones)MT011748.46,-112.83,,AJm73?|$*
Feinberg RanchGlacierMTKTwo Medicinevertebrates-reptilia-dinosauria(bones)-theropoda-BambiraptorMT0118Site of 1995 discovery is described as 'a tall hill near Glacier National Park. Reference specimen AMNH FR 30556.48.5639,-113.0109,location:Browning.MT,AJj14?|*$*
Milk River(Halls Ranch)GlacierMTNorth Fork near Halls RanchKTwo Medicinevertebrates-reptilia-dinosauria(teeth)MT012148.99,-113.102,,AJj14?|$*
Milk River(Landslide Butte)GlacierMTAt Landslide ButteKTwo Medicinevertebrates-reptilia-dinosauria(bones)MT012048.9108,-112.6420,,AIm73|$*
Piegan(SE8-Blacktail Creek)Glacier?MT8km SE on Blacktail CreekKTwo Medicinevertebrates-reptilia-dinosauria(bones)-hadrosauroidea-Hadrosaurus;;turtles-BaenaMT0122Probably in Pondera County48.3284,-112.5508,,AJm73?|$*
Sweet Grass(W48-SMilkRiv)GlacierMT48km W on South Milk RiverKTwo Medicinevertebrates-reptilia-dinosauria(bones)-ornithischia-LambeosaurusMT0123Probably from quarry active in 1915-1648.87,-112.96,,AIj14?|$*
Two Medicine RiverGlacierMTKTwo Medicinevertebrates-reptilia-dinosauria(bones),turtles-BasilemysMT012448.486,-112.228,,AJj14?|$*MT0053
(Going to the Sun Hwy)-Glacier|FlatheadMTIn the Western part of the Park and in adjacent IdahoPCBelt Groupmicrofossils-stromatolitesMT012748.70,-113.72,,AJj14?|*$MT0125,MT0126
(Going to the Sun Hwy)-Glacier|FlatheadMTalong Going to the Sun HighwayPCBelt Groupmicrofossils-stromatolites-ColleniaMT012548.70,-113.72,,AJj14?|*$MT0126,MT0127
(Going to the Sun Hwy)-Glacier|FlatheadMTalong Going-To-The-Sun HighwayPCplants-algae(reef)MT012648.70,-113.72,,AJj14?|*$MT0125,MT0127
Ryegate(S)Golden ValleyMTmarine fossils in rimrock to S?MT012846.276,-109.229,,AKm73?|$*
(Cabbage Patch Beds)-GraniteMTKu-Mt-9 Unit 10 Middle Cabbage Patch Beds SW corner, SE 1/4, NW 1/4, SW 1/4, SE 1/4, Sec. 1, T10N, R12W 46.646389 -113.04640OLmRenova-MT0224miomap.berkeley.edu/Locality.xls46.6464,-113.0464,se1/4/nw1/4/sw1/4se1/4s1t10nr12w,AJm71|$*
Drummond(SE8-Cobarley Gulch)GraniteMT8km SE in Coolerleys Hollow(Probably Cobarley Gulch)Kl?invertebrates-mollusksMT0218An American Geological Railway Guide P25946.615,-113.101,,AKm73?|$*
PhilipsburgGraniteMTinvertebrates-cnidaria-corals-tabulata-CladoporaMT012946.3322,-113.2933,,AKm73|$*
Havre(EarlClackMus)HillMTH Earl Clack Museum,Address: 1753 US-2, Havre, MT 59501, (406) 265-4000, historical museum with dinosaur museum. Has a website which is completely blank on my PC https://www.hearlclackmuseum.com/MT0256https://hillcounty.us/departments/museum/48.5554,-109.6601,,AKm72|,
Rudyard(DepotMus)HillMTRudyard Depot Museum, 25 4th Ave, Rudyard, MT 59540 (406) 355-4322. Dinosaur skelatons and mounts. Some local fossil materialMT0250https://rudyardmuseum.wordpress.com/48.5633,-110.5550,,AKm72|,
Bull MountainJeffersonMTon SE flank S30t2nr3w-s31t2nr3w Sunlight; Montana: Jefferson Co. -112.0175, 45.8999, ( 5191 ft ) at a distance of 603 mOLlBozemanvertebrates-mammals-artiodactyla-Merycoidodon(?);(tapirs);reptilia-turtles,(others)MT0131Originally entered as Mericoidon. There is also a Bull MOuntain near Custer at 46.0225,-107.857)45.8999,-112.0175,S30t2nr3w-s31t2nr3w,AKm72|$*
Jefferson RiverJeffersonMTIn se1/4 nw1/4s22t2nr2w 45.9115N,-111.8365WDThree Forksinvertebrates-arthropoda(3 species),brachiopoda(21 species),bryozoa(4 species),cnidaria-conularia;echinoderms-crinoids(columnals)(6 species);mollusks-bivalvia(13 species),cephalopoda(8 species),gastropoda(4 species)MT013245.9115,-111.8365,se1/4nw1/4s22t2nr2w,AKm72|$*
Jefferson RiverJeffersonMTin Se1/4ne1/4s17t2nr3w Sheep Rock; Montana: Jefferson Co. -112.0002, 45.9210, ( 5568 ft ) at a distance of 612 mDThree Forksinvertebrates-arthropoda(3 species),brachiopoda(21 species),bryozoa(4 species),cnidaria-conularia;echinoderms-crinoids(columnals)(6 species);mollusks-bivalvia(13 species),cephalopoda(8 species),gastropoda(4 species)MT013345.9210,-112.0002,Se1/4ne1/4s17t2nr3w,AKm71|$*MT0135
Jefferson RiverJeffersonMTin ne1/4 se1/4 s17DThree Forksinvertebrates-arthropoda(3 species),brachiopoda(21 species),bryozoa(4 species),cnidaria-conularia;echinoderms-crinoids(columnals)(6 species);mollusks-bivalvia(13 species),cephalopoda(8 species),gastropoda(4 species)MT013545.9210,-112.0002,Se1/4ne1/4s17t2nr3w,AJj14?|$*MT0133
Jefferson RiverJeffersonMTin ne1/4ne1/4s29t2nr2w Doherty Mountain; Montana: Jefferson Co. -111.8986, 45.8913, ( 5678 ft ) at a distance of 1708 mDThree Forksinvertebrates-arthropoda(3 species),brachiopoda(21 species),bryozoa(4 species),cnidaria-conularia;echinoderms-crinoids(columnals)(6 species);mollusks-bivalvia(13 species),cephalopoda(8 species),gastropoda(4 species)MT013445.8913,-111.8986,ne1/4ne1/4s29t2nr2w,AKm72|$*
Little PipestoneJeffersonMTOLRenovavertebrates-mammals-rodentia-PelycomysMT0136CAUTION:Collecting vertebrate material in the US requires landowner or government permission45.8764,-112.1747,,AJm73|$*
N Boulder ValleyJeffersonMTon W side in s25t3nr3w South Fork Cottonwood Creek mouth; Montana: Jefferson Co. -111.9369, 45.9732 at a distance of 1818 mMIBozemanvertebrates-mammals-artiodactyla-camelidae-Procamelus;Cosoryx;perissodactyla-equidae-Mesohippus,ProtohippusMT014045.9732,-111.9369,s25t3nr3w,AJk72|$*
Pipestone SpringsJeffersonMTMammal Reference LocationEChadronvertebrates-mammalsMT014145.8808,-112.2426,,AJm73|$*MT0142
Pipestone SpringsJeffersonMTOLRenovavertebrates-mammals-artiodactyla-Bathygenys,Leptomeryx,Leptotragulus,Leptotragus,Merycoidodon;carnivora-canidae-Hesperocyon;;eutheria-Domnina;insectivora-Apternodus,Fricktops(Leptictis?),Micropternodus;lagomorpha-leporidae-Megalagus,Palaeolagus;;leptictida-Leptictis;marsupialia-Peratherium;perissodactyla-equidae-Mesohippus;hyracodontidae-Hyracodon;;rodentia-Cylindrodon,Eumys,ischyromyidae-Ischyromys;Paradjidaumo,sciuridae-Adjidaumo;,;(others)MT0142Fricktops is a dubious genus45.8808,-112.2426,,AJm73|$*MT0141
Little Belt Mountains(YogoCrk)Judith BasinMTon Yogo Creek at mouth of Bear Gulch is S1t13nr10e in dolomite above shales Bear Gulch mouth; Montana: Judith Basin Co. -110.3941, 46.9089 at a distance of 1196 mDJeffersoninvertebrates-brachiopoda-Lingula;cnidaria-corals;;vertebrates-fish-chondrichthyes-selachii(sharks)(teeth)MT014346.9089,-110.3941,S1t13nr10e,AIm72|$*
Lake LevaleLewis and ClarkMTCPentagoninvertebrates-arthropoda-trilobita-bathyuridae-BathyuriscusMT014447.8913,-113.0669,,AHm73|$*
Slategoat Mountain(GlennCrk)Lewis and ClarkMTS flank at the Head of Glenn Creek in S10t22nr112(should be R11W) Can't resolve PLSS locMinvertebrates-echinoderms-crinoids(fragments)MT014547.6710,-113.0031,S10T22NR11W,AHm72?|$*
Fishtrap Creek?LincolnMTSE from Libby on US2. Right onto McKillop Rd(FR 535 toward Fishtrap Creek (not Fishtrap Lake) Campground. Continue onto FR516. Left onto Shale Ridge Rd. 1km to hill on Rt with weathered gray shale. About 36.2km from LibbyClinvertebrates-arthropoda-trilobita(small);brachiopodaMT0228Google Books-Rockhounding Montana,Montana Hodges,Robert Feldman47.8231,-115.1489,,AIm72|$*
Gordon Mountain(SForkFlatheadRiv)LincolnMTIn sandy beds at head of South Fork of Flathead RiverCmBrigham Quartzite-MT0210Walcott-Cambrian Geology and Paleontology P747.4219,-113.2403,,AJm73?|*$MT0212,MT0230
Alder(RubyRivBasin)MadisonMTabout 21 km away in paper shales in Ruby River Basin between Peterson and Morgan CreekOLinvertebrates-arthropoda-insecta;;plantsMT014645.164,-112.1484,,AIm73?|*$MT0232,MT0237
Bighorn MountainsMadisonMTIn 500 meters thick Limestone exposureCRMadisoninvertebrates-arthropoda-trilobita-Phillipsia;;brachiopoda-Chonetes,Cyrtina,Echinoconchus,Leptaena,Orthotetes,productida-Productus;Reticularia,Rhynchopora,Schellwienella,Schuchertella,spiriferida-Spirifer,Spiriferina;Syringothyris;echinoderms-crinoids-Cactocrinus;;mollusks-bivalvia,gastropoda-Actita(?),StraparollusMT0147Actita=Platyceras45.3599,-111.7090,location:Ennis.MT,AJj14?|$*
Black ButteMadisonMTIn tuffsOLvertebrates-mammals-artiodactyla-agrichoerida(Oreodontidae),Leptomeryx;perissodactyla-rhinocerotidae-Titanotheriomorpha,Trigonias(rhinoceros)MT014844.9044,-111.8549,,AHm73?|$*
Cave MountainsMadisonMTIn 500 meters thick Limestone exposureCRMadisoninvertebrates-arthropoda-trilobita-Phillipsia;;brachiopoda-Chonetes,Cyrtina,Echinoconchus,Leptaena,Orthotetes,productida-Productus;Reticularia,Rhynchopora,Schellwienella,Schuchertella,spiriferida-Spirifer,Spiriferina;Syringothyris;echinoderms-crinoids-Cactocrinus;;mollusks-bivalvia,gastropoda-Actita(?),StraparollusMT0149Actita=Platyceras44.9044,-111.7660,,AHm73|$*MT0152
Cottonwood Creek(S)MadisonMTto S in 50 meters thick sandstone bed Inoceramus to 15cmKinvertebrates-mollusks-bivalvia-InoceramusMT0150There are several Cottonwood Creeks in Madison County and innumerable Cottonwood Creeks in Montana.45.1976,-112.2499,,AIm73?|*$MT0232
Fossil BasinMadisonMTRenovainvertebrates-arthropoda-insecta;;plantsMT0237https://news.illinois.edu/view/6367/375351,https://geonames.usgs.gov/apex/45.2077,-112.1721,,AKm73|*$MT0146,MT0232
Fossil Creek(Wside)MadisonMTN of Centennial Valley on W side of creek s4t12r2w Fossil Creek head; -111.8447, 44.8235 at a distance of 917 mTRlWoodside,Thaynesinvertebrates-mollusks-cephalopoda-ammonoidea-Columbites,Meekoceras,TirolitesMT015144.8235,-111.8447,s4t12r2w,AHm72|*$MT0239,MT0240
Fossil PeakMadisonMTLat Lon appears to be in a area mapped as proterozoic metamorphics-MT023344.7938,-111.3278,,AJm73?|$*
Fossil PeakMadisonMT-MT0240https://geonames.usgs.gov/apex/44.7941,-111.8600,,AIm73|*$MT0151,MT0239
Gravelly Range(Cave Mountain)MadisonMTat Cave Mountain in claystoneDlinvertebrates-brachiopoda-Ambocoelia,Rhipidomella;mollusks-bivalvia-PalaeoneiloMT015244.9044,-111.7660,,AHm73|$*MT0149
Gravelly Range(Dry Hollow)MadisonMTat Dry Hollow in claystoneDlinvertebrates-brachiopoda-Ambocoelia,Rhipidomella;mollusks-bivalvia-PalaeoneiloMT015345.4667,-111.8865,,AHm73|*$MT0137,MT0155
Lion MountainMadisonMTIn tuffsOLvertebrates-mammals-artiodactyla-agrichoerida,Leptomeryx;perissodactyla-rhinocerotidae-Titanotheriomorpha,TrigoniasMT015444.8810,-111.7955,,AHm73|$*
McCarty's Mountain(BigHoleRiv-N)MadisonMTOn N side of Big Hole River. Mammal Reference LocationEChadronvertebrates-mammalsMT0155McCarty Peak and The Big Hole River are both in Madison County, but not very close to each other.45.4667,-111.8865,,AHm73?|*$MT0137,MT0153
McCartys Mountain(Glen)MadisonMTnear GlenOLRenovavertebrates-mammals-artiodactyla-Agriochoerus,oreodontidae-Oreonetes;;perissodactyla-rhinocerotidae-CaenopusMT0137CAUTION:Collecting vertebrate material in the US requires landowner or government permission45.4667,-111.8865,,AHm73?|*$MT0153,MT0155
Monument Ridge(E)MadisonMTalong road to EJEllisinvertebrates-echinoderms-crinoids-Pentacrinus;;mollusks-bivalvia-OstreaMT015644.9439,-111.8525,,AHm73|$*MT0157
Monument Ridge(RedCrk)MadisonMTin numerous small gullies at head of Red CreekJMorrisonvertebrates-reptilia-dinosauria(bones)-ornithischia-ankylosauria-StegosaurusMT015744.9439,-111.8525,,AHm73?|$*MT0156
Morgan CreekMadisonMTbetween Peterson and Morgan Creek in paper shalesinvertebrates-arthropoda-insecta;;plantsMT015845.8420,-111.6900,,AHm73?|$*
Raw Liver CreekMadisonMTS17T8SR3E Raw Liver Creek mouth; Montana: Madison Co. -111.4083, 45.1193 at a distance of 2912 mKLivingstonevertebrates-fish-actinopterygii-OstariostomaMT015945.1193,-111.4083,S17T8SR3E,AJm72|$*
Ruby ValleyMadisonMTIn Fossil BasinOLRenovainvertebrates-arthropoda-insecta;;plantsMT0232http://fossilinsects.colorado.edu/blog/inhs-fossil-basin-expedition-montana-2015/45.2321,-112.1819,,AJm73?|*$MT0146,MT0150,MT0237
Sappington(WSW4-AntelopeCrk)MadisonMT3.5 km WSW along Antelope Creek in se1/4nw1/4s2t1r2w George Hemund Dam; Montana: Madison Co. -111.8191, 45.7716 at a distance of 800 m. Algal nodules containing silicified brachiopodsMlSappington Sandstoneinvertebrates-brachiopoda-Ambocoelia,Camarotoechia,Chonetes,Composita,Delthyris,Orbicula,productida,Rhipidomella,Schuchertella,spiriferida-Spirifer;Syringothyris;bryozoa,cnidaria-corals-rugosa(cup_corals);;mollusks-bivalvia;;protists-forams;worms(tubes)MT016045.7716,-111.8191,se1/4nw1/4s2t1r2w,AJm72|$*
Virginia City(Ruby Mountains)MadisonMTin Ruby MountainsOLRenovaplantsMT016145.47,-111.94,,AIm73?|$*
-McConeMTOlive FaunaEPFort Unionvertebrates-mammals-eutheria-condylarthra-Thryptacodon;;insectivora-PalaeosinopaMT0168CAUTION:Collecting vertebrate material in the US requires landowner or government permission47.4244,-105.5841,location:Circle.MT,AIi14|$*
Bug CreekMcConeMTArea exposures of a mechanically mixed Cretaceous and Paleocene faunaEPHell Creek?MT0207These localities seem to be near Bug Creek, 47.9722,-113.9200,SW1/4S9T22NR43E in Lake County. But the Bug Creek faunas are from near Mcguire Creek in McCone County47.618,-106.160,,AJm73?|*$MT0162,MT0163
Bug CreekMcConeMTBug Creek AnthillsEPTullock(?)vertebrates-mammals-eutheria-cimolesta-Procerberus;condylarthra-Protungulatum;,;Glasbius,insectivora-erinaceomorpha;multituberculata-Catopsalis,Cimexomys,Essonodon,Meniscoessus,MesodmaMT0162Original says 'Tulock formation'. CAUTION:Collecting vertebrate material in the US requires landowner or government permission. These localities seem to be near Bug Creek, 47.9722,-113.9200,SW1/4S9T22NR43E in Lake County. But the Bug Creek faunas are from near Mcguire Creek in McCone County47.618,-106.160,,AJm73?|*$MT0163,MT0207
Bug CreekMcConeMTIn debris associated with anthills. Multiple localities including 'Duen Locality'KHell Creekvertebrates-amphibia-caudata-Habrosaurus,Opisthotriton,urodela(modernsalamanders)-Lisserpeton?,(others);;;aves(birds)(bones),reptilia-champsosauridae-Champsosaurus,Haptosphenus,Leptochamops;crocodilia-alligatoridae-Brachychampsa,Leidyosuchus;;squamata-lacertilia-Chamops;Pancelosaurus,Parasaniwa,serpentes-Coniophis;;turtles-Adocus,Compsemys,Eubaena,Palatobaena,TrionyxMT0163These localities seem to be near Bug Creek, 47.9722,-113.9200,SW1/4S9T22NR43E in Lake County. But the Bug Creek faunas are from near Mcguire Creek in McCone County47.618,-106.160,,AJm73?|*$MT0162,MT0207
Devil's CreekMcConeMTmarked location is in Garfield CountyKHell Creekvertebrates-reptilia-turtles-Adocus,CompsemysMT016447.45,-105.88,,AIm73?|$*
Harbicht Hill(N+S)McConeMTArea exposures 1.6km N and SKHell Creekvertebrates-reptilia-turtles-Aspideretes,CompsemysMT016547.8678,-106.1987,S32T25NR43E,AJm72|$*MT0166
Harbicht Hill(Sand Arroyo)McConeMTS32T25NR43E West Fork Sand Arroyo head; -106.1987, 47.8678 at a distance of 989 m. Purgatorius is known only from a single toothK-EPHell Creekvertebrates-fish-chondrichthyes-batoidea(rays)-Micropristis;;;mammals-primates-Purgatorius;;reptilia-dinosauria-theropoda-TyrannosaurusMT016647.8678,-106.1987,S32T25NR43E,AJm73?|$*MT0165
Lismas(S79-BigDryCrk)McCone?MTWest side of Big Dry Creek 79.2km S of LismasKHell Creekvertebrates-reptilia-dinosauria-theropoda-Tyrannosaurus;TriceratopsMT0104Also described as 70.4km S of Glasgow. Lismas apparently was SW of Fort Peck at 47.94N,-106.53W and is now under Fort Peck Lake.47.2164,-106.2653,,AJj14?|$*
Lismas(SE-Rock/Sand Creek)McConeMTIn various locations 24,29,32,40,48 km SE on Rock Creek,Sand Creek (6km E of CK Ranch),and Sand ArroyoKHell Creekvertebrates-reptilia-champsosauridae-Champsosaurus;crocodilia-alligatoridae-Brachychampsa;;dinosauria-ornithischia-Anatosaurus,Anatotitan;theropoda-Tyrannosaurus;Thescelosaurus,Triceratops,;turtles-Thescelus?MT0101CAUTION:Collecting vertebrate material in the US requires landowner or government permission. Lismas apparently was SW of Fort Peck at 47.94N,-106.53W and is now under Fort Peck Lake 47.9375,-105.6256,,AJj14?|$*
Lismas(SE36)McConeMT36km SE at Hungry Creek-Bear Creek divideKHell Creek?MT0100Dubious instructions. Lismas apparently was SW of Fort Peck at 47.94N,-106.53W and is now under Fort Peck Lake.47.9699,-106.2117,,AJj14?|$*
Oswego(S24-Shade Creek)McConeMT24km S on Shade CreekKHell Creekvertebrates-reptilia-dinosauria-TriceratopsMT0167CAUTION:Collecting vertebrate material in the US requires landowner or government permission47.8490,-106.0119,,AIm73?|$*
Camp BakerMeagherMTIn limestone above the 'Potsdam Sandstone'Cinvertebrates-arthropoda-trilobita-CrepicephalusMT0213http://www.usace.army.mil/publications/eng-pamphlets/ep870-1-22/c-4.pdf46.8038,-111.1829,,AJm73|$*
Camp Baker(Moss Agate Springs)MeagherMTAt Moss Agate SpringsCinvertebrates-arthropoda-trilobita-ArionellusMT0214http://www.usace.army.mil/publications/eng-pamphlets/ep870-1-22/c-4.pdf46.6202,-110.8848,,AJm73|$*
Musselshell RiverMeagherMTIn Musselshell River CanyonCRinvertebrates-mollusks-bivalvia-PinnaMT0216http://www.usace.army.mil/publications/eng-pamphlets/ep870-1-22/c-4.pdf46.2931,-110.5635,,AIm74|$*
White Sulphur Springs(Little Birch Creek)MeagherMTnear Little Birch Creek. Brachiopods to 4 cmPCinvertebrates-brachiopodaMT016946.5469,-111.0795,,AJm73?|$*
Harlowton(UpperMusselshellMus)MusselshellMTUpper Musselshell Museum,36 Central Ave S, Twodot, MT 59085, (406) 632-5519. Historical museum with a dinosaur skelaton (Triceratops?) mount.MT0246https://harlowtonmuseum.org/46.4348,-109.8337,,AKm72|,
Melstone(N16)MusselshellMT16km NKJudith Riververtebrates-reptilia-dinosauria,turtlesMT0170CAUTION:Collecting vertebrate material in the US requires landowner or government permission46.76,-107.83,,AGl63?|$*
Carbella(SW-Miner Basin)ParkMTto SW in Miner Basin just outside Yellowstone Park boundariesplants(petrified wood)MT017145.2078,-110.9039,,AJm73?|$*
Cooke City(SE)ParkMTSE S of US12 just over Wyoming LineDlBeartooth Butteinvertebrates-mollusksMT017245.0020,-109.8567,,AJm73?|$*
Fish Fossil ReservoirPhillipsMT-MT0238https://geonames.usgs.gov/apex/47.6452,-107.9244,,AHm73|$*
Lodgepole CreekPhillipsMTIn Little Rocky MountainsCm-Cuinvertebrates-arthropoda-trilobita-Arapahoia,Cedaria,Crepicephalus,Elvinia,(others)MT020948.4519,-107.8778,,AJm73?|$*
Malta(GrtPlainsDinoMus)PhillipsMTGreat Plains Dinosaur Museum, 405 N 1st Ave E, Malta, MT 59538, (406) 654-1578, dinosaur mounts, regional fossils, research collections?. Admission fee.MT0245https://greatplainsdinosaurs.org/48.3609,-107.8699,,AKm72|,
Malta(PhillipsCtyMus)PhillipsMTPhillips County Museum, 431 US-2, Malta, MT 59538, (406) 654-1037,Historical Museum with dinosaur materialMT0257https://phillipscountymuseum.org/48.3606,-107.8693,,AKm72|,
Badger CreekPonderaMT4km above mouth of creekKTwo Medicinevertebrates-reptilia-dinosauria(bones)MT017448.4561,-112.6488,,AIm73?|*$MT0176,MT0177
Dupuyer(NW27)PonderaMT27.2km NWKTwo Medicinevertebrates-reptilia-dinosauria(bones)MT0175(N27)48.4511,-112.4876,,AIm73?|$*
-Pondera|GlacierMTin 550 meters of greenish clays non-marine and sandstones with thin marine layer in Middleinvertebrates-mollusks-bivalvia-(mussels),Ostrea;gastropoda-(snails);;;plants,vertebrates-reptilia-dinosauria(bones)MT017648.4561,-112.6488,,AIi14?|*$MT0174,MT0177
-Pondera|GlacierMTin gray limy shales capped by sandstoneKuBearpaw Shaleinvertebrates-mollusks-bivalvia-(mussels),(non_marine mollusks),OstreaMT017748.4561,-112.6488,,AIm73?|*$MT0174,MT0176
Bay HorsePowder RiverMTnearbyEPTongue Riververtebrates-fish-actinopterygii-KnightiaMT017845.0433,-105.5664,,AJm73|$*
Fossil MountainPowellMTC?-MT023047.4269,-113.2365,,AHm73?|*$MT0210,MT0212
Gordon MountainPowellMTOn ridge between Gordon and Young Creeks half way between Gordon Mountain and Cardinal PeakCmWolsey Shaleinvertebrates-brachiopoda-MicromitraMT0212Walcott-Cambrian Geology and Paleontology P5647.4269,-113.2363,,AIm73?|*$MT0210,MT0230
Gordon Mountain(GordonCrk)PowellMTOn Gordon Creek 4km above junction with Danaher Creek in shales above sandstonesCm?Wolseyinvertebrates-arthropoda-trilobita-Albertella,bathyuridae-Bathyuriscus;Olenopsis,Ptychoparia;;brachiopoda-acrotretida-Acrothele;WimanellaMT0211Walcott-Cambrian Geology and Paleontology P2247.398030, -113.1050,,AJm73?|$*
HelmvillePowellMTHelmville No 2 Units 12-13 Ku-Mt-7 in Lower Cabbage Patch Beds S 1/2, NE 1/4, Sec. 28, T13N, R11W 46.855556 -112.99170OLRenova-MT0222miomap.berkeley.edu/Locality.xls46.8556,-112.9917,s1/2ne1/4s28t13nr11w,AJm72|$*MT0223
Pikes PeakPowellMTKu-Mt-8 Units 6 and 12 in Upper Cabbage Patch Beds -Pikes Peak No. 1 center E 1/4, NW 1/4, SW 1/4, Sec. 30, T9N, R10W 46.504722 -112.90830OL-MIRenova-MT0223miomap.berkeley.edu/Locality.xls46.8556,-112.9917,e1/4nw1/4/sw1/4s30t9n;r10w,Ajm71|$*MT0222
Missouri RiverRoosevelt(and others?)MTalong River and tributariesKPierreinvertebrates-mollusks-bivalvia-Avicula,Callista,Chlamys,Inoceramus,Lucina,Modiola,Nucula,Ostrea,Protocardia,Veniella,Yoldia;cephalopoda-ammonoidea-Baculites,Scaphites;nautilidae-Nautilus;;gastropoda-Anchura,Haminea,Lunatia,Pyrulofusus;scaphopoda-DentaliumMT007248.1233,-104.4744,,AHh14|$*
Armells CreekRosebudMTKPierrevertebrates-reptilia-plesiosauria-elasmosauridae-ElasmosaurusMT007446.1044,-106.7622,,AIm73|$*
Fossil SpringRosebudMT-MT0236https://geonames.usgs.gov/apex/45.1454,-106.2035,,AIm73|$*
Snow CreekRosebudMTIn breaks of Snow CreekKHell Creekvertebrates-reptilia-dinosauria-Paronychodon,TriceratopsMT0179CAUTION:Collecting vertebrate material in the US requires landowner or government permission46.3905,-106.5944,,AIm73?|$*
WoodinSilver BowMTDivide No. 1; Goodin Ku-Mt-4 4.8 to 6.4 km N of NW 1/4, NW 1/4, NE 1/4, SE 1/4, sec. 28, T1N, R9W 45.807778 -112.72030 in Upper Cabbage Patch BedsOL-MIRenova-MT0221miomap.berkeley.edu/Locality.xls45.8078,-112.7203,nw1/4nw1/4ne1/4se1/4s28t1nr9w,AJm72|$*
Big Timber(N20)Sweet GrassMT20 km N E of US191vertebrates-mammalsMT018046.0637,-109.9264,,AIi14?|$*
Big Timber(N20-Crazy Mountains)Sweet GrassMT20 km N W of US191 in Crazy Mountainsinvertebrates-mollusksMT018146.06,-110.29,,AIi14?|*$MT0183,MT0185,MT0186
Big Timber(NE40-FishCrkHills)Sweet GrassMT40 km NE in Fish Creek Hillsvertebrates-reptiliaMT0182Can't identify Fish Creek Hills. LatLon is in a Hilly area NE of Shamut.46.3608,-109.4954,,AJj14?|$*
Crazy Mountain(GidleyQry-etc)Sweet GrassMTArea Exposures? Gidley Quarry,This is often referred to as the 'Crazy Mountain Field' and sometimes as the 'Crazy Mountain Basin'EPLebovertebrates-amphibia-caudata-Habrosaurus,Opisthotriton;Scapherpeton;aves(birds)(bones),mammals,reptilia-crocodilia,squamata-lacertilia-Machaerosaurus,Palaeoxantusia,Peltosaurus,ProxestopsMT018346.06,-110.29,,AIi14?|*$MT0181,MT0185,MT0186
Derby Mountain(Gidley Quarry)Sweet GrassMTarea exposures--Clay Butte (s9t3R15), Gidley Quarry Derby Mountain; Montana: Sweet Grass Co. -109.8801, 45.5832, ( 7057 ft ) at a distance of 631 m or Latitude/Longitude 46.0236N,-109.8653W ( 46, 1', 24.8 N; 109, 51', 55.1 W ) The legal description is: Montana, Principal Meridian T3N,R15E,sec9 Lower Sweet Grass Canal; Montana: Sweet Grass Co. -109.8499, 46.0388 at a distance of 2075 mEPFort Unionvertebrates-mammals-carnivora-canidae-Cynarctus;Ictidopappus;eutheria-cimolesta-Aphronorus,Avunculus,Coriphagus,Gelastops,Mimotricentes;condylarthra-Anisonchus,Chriacus,Haplaletes,Litaletes,Litomylus;,;insectivora-Eudaemonema,Leptacodon;marsupialia-Myrmecoboides;multituberculata-Anconodon,Ectypodus,Mimetodon;oxyclaenidae-Arctocyonides;talpidae-Adunator;(others);reptilia-turtlesMT0187Arctocyonides orginally entered as 'Arctocyonoides'. CAUTION:Collecting vertebrate material in the US requires landowner or government permission46.0388,-109.8499,s9t3R15,AJm73|$*MT0184
Gidley QuarrySweet GrassMTIn Crazy Mtn areaEPuFort Unionvertebrates-mammalsMT018446.0388,-109.8499,s9t3R15,AJm73|$*MT0187
Scarritt Quarry(Crazy Mtns)Sweet GrassMTIn Crazy Mtn areaEPFort Unionvertebrates-mammals-eutheria-cimolesta-Pantolambda,Propalaeosinopa;condylarthra-Thryptacodon;,,;insectivora-erinaceomorpha-Litolestes;Leptacodon,Lipotyphla,Palaeosinopa,Paleotomus,;mesonychia-Dissacus;multituberculata-Neoplagiaulax;primates-Carpodaptes,Elpidophorus,Ignacius,Plesiadapis;;reptilia-champsosauridae-ChampsosaurusMT0185CAUTION:Collecting vertebrate material in the US requires landowner or government permission46.06,-110.29,,AIi14?|*$MT0181,MT0183,MT0186
Siberling Quarry(?)(Crazy Mountains)Sweet GrassMTIn Crazy Mtn areaEPFort Unionvertebrates-mammals-eutheria-cimolesta-Propalaeosinopa;condylarthra-Promioclaenus;,;primates-PicrodusMT0186Albert C. Siberling was a Smithsonian vertebrate collector active in the late 19th and early 20th Century46.06,-110.29,,AIi14?|*$MT0181,MT0183,MT0185
West Boulder River(BlueRim)Sweet GrassMTAt Blue Rim and also in area exposures at the base of the Livingston Formation in Madison and Jefferson Ranges in 'leaf beds' over 600 meters thickKuLivingstoneplants(abundant)(leaves)MT0225http://ngmdb.usgs.gov/Geolex/NewRefsmry/sumry_9061.html45.4372,-110.3991,,AJm73|$*
BynumTetonMTTwo Medicine Dinosaur Center. Has exhibits and arranges cooperative digs, 120 2nd Ave South, Bynum, MT 59419-MT0231http://www.tmdinosaurcenter.org/47.976,-112.3115,,AIm71|$*
Bynum(TwoMedicineDinoCtr)TetonMTTwo Medicine Dinosaur Center,120 2nd Avenue South,Bynum, MT 59419, info@tmdinosaur.org 406-469-2211 Paleo displays, Dinosaur Digs? Has a (dysfunctional) website https://tmdinosaur.org/MT0254https://www.visitmt.com/listings/general/paleontological-excavation/two-medicine-dinosaur-center47.9760,-112.3115,,AKm72|,
Choteau(OldTrailMus)TetonMTOld Trail Museum, 823 Main Ave N, Choteau, MT 59422, (406) 466-5332. Historical museum with dinosaur material -- skelatal mounts, bones, eggs. Small admission feeMT0247https://oldtrailmuseum.org/47.8187,-112.1902,,AKm72|,
Choteau(W29)TetonMT28.8km WKTwo Medicinevertebrates-reptilia-dinosauria(bones)-hadrosauroidea-HadrosaurusMT018847.824,-112.571,,AJm74|$*
Willow Creek AnticlineTetonMTKTwo Medicinevertebrates-reptilia-dinosauria(eggs)MT018945.83,-111.62,,AJm73?|$*
Marias River ValleyTooleMTIn 'breaks'. marine fossils in concretions-MT005348.49,-112.23,,AIj14|$*MT0124
-ValleyMTin area exposuresKuBearpaw Shaleinvertebrates-mollusks-cephalopoda-ammonoidea-BaculitesMT019348.1969,-106.6361,location:Glasgow.MT,AIi14|$*
Crooked CreekValley?MT208km NW of Miles City,40km S of GlasgowKHell Creekvertebrates-fish-chondrichthyes-batoidea(rays)-Myledaphus;;;mammals-Ectoconodon;reptilia-crocodilia-alligatoridae-Leidyosuchus;;dinosauria-ornithischia-Anatosaurus,Anatotitan;theropoda-Tyrannosaurus;Triceratops;turtles-AspideretesMT0057Possibly around 47.76,-106.93 but the only Crooked Creek in that part of Montana seems to be further West at 47.448,-108.068147.76,-106.93,,AIi14?|$*
Ft Peck(FtPeckInterpretiveCtr)ValleyMTFort Peck Interpretive Center, Yellowstone Rd, Fort Peck, MT 59223, (406) 526-3493. Cast of a T Rex skelatonMT0251https://www.nwo.usace.army.mil/Missions/Dam-and-Lake-Projects/Missouri-River-Dams/Fort-Peck/48.0098,-106.4236,,AKm72|,
Glasgow(S48)ValleyMT48km SKHell Creekvertebrates-reptilia-dinosauria-theropoda-Tyrannosaurus;;pterosauriaMT019047.83,-106.64,,AIk14?|$*MT0192
Lismas(SW29-BearCrkCoalMine)ValleyMT28.8 km at Bear Creek Coal MineKHell Creekvertebrates-reptilia-dinosauria(bones)MT0191CAUTION:Collecting vertebrate material in the US requires landowner or government permission47.2662,-107.1263,,AIm73?|$*
Missouri RiverValleyMTalong River and tributariesKPierreinvertebrates-mollusks-bivalvia-Avicula,Callista,Chlamys,Inoceramus,Lucina,Modiola,Nucula,Ostrea,Protocardia,Veniella,Yoldia;cephalopoda-ammonoidea-Baculites,Scaphites;nautilidae-Nautilus;;gastropoda-Anchura,Haminea,Lunatia,Pyrulofusus;scaphopoda-DentaliumMT019247.83,-106.64,,AIk14?|$*MT0190
Bear Butte(NW)WheatlandMTNW of Bear Butte. Can't identify a Bear Butte in Wheatland CountyEPFort Unionvertebrates-reptilia-crocodilia(teeth)MT0194CAUTION:Collecting vertebrate material in the US requires landowner or government permission46.49,-109.84,,AJj14?|$*
HarlowtownWheatlandMTSEinvertebrates-mollusksMT019846.435,-109.839,,AJj14?|$*MT0195
HarlowtownWheatlandMTinvertebrates-mollusks-gastropoda-GoniobasisMT019546.435,-109.839,,AJj14?|$*MT0198
Harlowtown(SE19-Middle Dome)WheatlandMT19.2km SE at Middle DomeKKootenaivertebrates-reptilia-turtles-NaomichelysMT019646.3289,-109.6106,,AJm73?|$*MT0197
Harlowtown(SE19-MiddleDome)WheatlandMTAt Middle Dome 19.2km SEKCloverlyvertebrates-reptilia-crocodilia,dinosauria-ornithischia-Tenontosaurus;theropoda-Microvenator;;turtles-NaomichelysMT019746.3289,-109.6106,,AJm73?|$*MT0196
ShawmutWheatlandMTat KT boundaryK-EPplants-(coal),gymnospermopsida-coniferophyta-Araucaria;;(petrifiedwood);vertebrates-fish(scales),reptilia-crocodilia(teeth)(scutes),(saurians)(teeth)MT020046.3425,-109.5242,,AKm73?|$*
Shawmut(SE48?)WheatlandMT48km SE on RidgeKHell Creek Sandstoneinvertebrates-mollusks-cephalopoda-ammonoidea-Acanthoscaphites,Baculites,SphenodiscusMT0199Assumed 4.8km SE46.304,-109.492,,AKm73?|$*
Bloom LocalityWibauxMTTwo localities at 46.69N,-104.341WKHell Creekvertebrates-reptilia-dinosauria-theropoda-OrnithomimusMT020146.69,-104.341,,AIm72|$*MT0229
Bloom LocalityWibauxMTTwo localities at 47.0076N,-104.5548WKHell Creekvertebrates-reptilia-dinosauria-theropoda-OrnithomimusMT022946.69,-104.341,,AIm72|$*MT0201
Yellowstone Canyon(Brisbin(W))YellowstoneMTOutside and just W of entrance near Brisbininvertebrates-mollusksMT0219An American Geological Railway Guide P26345.523,-110.6085,,AJm73|$*

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