US And Canadian Fossil Sites -- Data for MICHIGAN

Version 1609 current as of SEPTEMBER 2016.

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LocationCountyState/ProvinceDirections,NotesAgeFormationFossilsCommentsReferenceLat-Long
Big Hill[?] (Homkion[?] Hill)[?]MIIn s11t39nr22w PLSS Loc appears to be in Lake Michigan near Escanaba, Lat Long is a wild guess -- crest of hill N of quarry in Big Hill Limestone SW of corner of roads K10 and Delta CR511OrdovicianBig Hillinvertebrates(abundant)-bryozoa,cnidaria-corals(9 taxa)MI020445.7890,-86.8682,s11t39nr22w,AKm72?|*
Michigan[?]MIAt least three,perhaps five sets of whale bones from scattered locations. Several have been dated and seem anomalously young - a few hundred or few thousand years. May be trade artifacts rather than fossilsPleistocenevertebrates-mammals-cetacea(whales)(bones)MI020542.0683,-83.8583,,AEe5?|*
NW Michigan[?]MILake shores near Petoskey,Atwood,Norwood,MI,silicified fossil corals ('Hexagonaria'-Billingsastraea) known as Petoskey stones from the Devonian Onondaga equivalent,the Bois Blanc FormationDevonianinvertebrates-cnidaria-corals-rugosa-Billingsastraea,HexagonariaMI020645.3733,-84.9553,,AJj44?|*
Northern Peninsula[?]MISilurianinvertebrates-cnidaria-corals-tabulata-HalysitesMI020746.0000,-83.6667,,AHh14?|*
Southern Michigan[?]MIFossils in Pleistocene glacial deposits.|A variety of Ordovician,Silurian,Devonian and Mississippian fossils -- often water wornPleistocene-MI020842.5092,-83.8544,,AGg14?|*
Au Train FallsAlgerMIOrdovicianAu Train?MI000146.3394,-86.8514,,AKm73|*
Miners CastleAlgerMIOrdovicianAu Traininvertebrates-mollusks-cephalopoda(1 species)(sparse),gastropoda(1 species)MI000246.4953,-86.5503,,AKm73|*
Pictured Rock National SeashoreAlgerMIat top of cliffsOrdovicianAu Train?MI000346.5333,-86.4881,,AKm73?|*
Pictured Rock National SeashoreAlgerMICambrian,UpperMunisinginvertebrates-arthropoda-trilobitaMI0216http://palaios.sepmonline.org/cgi/content/abstract/21/3/22746.5333,-86.4881,,AKm73?|*
Pictured Rock National SeashoreAlgerMIOrdovician,LowerAu Traininvertebrates-arthropoda-trilobita;conodontsMI0215http://palaios.sepmonline.org/cgi/content/abstract/21/3/22746.5333,-86.4881,,AKm73?|*
TrenaryAlgerMI400m S in quarry in 3.5m of limestoneOrdovicianinvertebrates(rare)MI0223http://www.deq.state.mi.us/documents/deq-ogs-gimdl-PU46.pdf46.1887,-86.9737,,AKm73|*
TrenaryAlgerMIS in RR cut in 7m of outcropOrdovicianinvertebrates-brachiopoda-ZygospiraMI0225http://www.deq.state.mi.us/documents/deq-ogs-gimdl-PU46.pdf46.1808,-86.9697,,AKm73|*
TrenaryAlgerMIS in road and RR cutsOrdovicianBony Fallsinvertebrates-arthropoda-crustacea-ostracoda;trilobita;brachiopoda,mollusksMI000446.1808,-86.9697,,AKm73|*
TrenaryAlgerMISW on in Whitefish River at MI41 BridgeOrdovicianinvertebrates(rare)MI0224http://www.deq.state.mi.us/documents/deq-ogs-gimdl-PU46.pdf46.1848,-86.9787,,AKm73|*
Lake AlleganAlleganMIIn nodules of yellow sandstoneMississippianMarshall Sandstoneinvertebrates-brachiopoda,cnidaria-corals;mollusks-gastropodaMI000542.5639,-85.9533,,AKm73|*
-AlpenaMIOutcrops of Rockport FormationDevonian,UpperRockport Quarryvertebrates-fish-acanthodii-Gyracanthus,Machaeracanthus,Oracanthus;arthrodira-Dinichthys,Dinomylostoma,Holonema,Mylostoma,Protitanichthys;chondrichthyes-selachii-Acondylacanthus,Ctenacanthus;;placodermi-antiarcha-Bothriolepis;;ptyctodontida-Eczematolepis;sarcopterygii-dipnoi-coelacanthiformes-Chirodipterus,onychodontia-OnychodusMI0265http://www.pnas.org/content/suppl/2010/05/05/0914000107.DCSupplemental/sapp.pdf45.0626,-83.4329,,AJj44|*
AlpenaAlpenaMI6 km S in se1/4s11t30nr8e 45.0074 83.4339 (At Partridge Point)DevonianThunder Bay?MI000745.0074,-83.4339, se1/4s11t30nr8e,AKm73|*
AlpenaAlpenaMIin limestoneDevonianHamiltonvertebrates-fish-ptyctodontida-PtyctodusMI002045.0836,-83.4000,,AKm73?|*
AlpenaAlpenaMIDevonianinvertebrates-cnidaria-corals-rugosa-PrismatophyllumMI000645.0836,-83.4000,,AKm73?|*
Alpena(Besser Museum)AlpenaMIAt LaFarge Fossil Park/Besser Museum/Specification Stone Products QuarryDevonian-MI0271http://www.artownmichigan.org/index.php?option=com_jcalpro&Itemid=91&extmode=view&extid=55345.0798,-83.4445,,AKm73|*
Alpena(Cemetary)AlpenaMICemetery in bluffDevonianThunder Bayinvertebrates-cnidaria-corals-rugosa(horn_corals)-CylindrophyllumMI000945.0622,-83.4644,,AKm73?|*
Alpena(Cemetery)AlpenaMIIn shale pit at Evergreen CemeteryDevonianPotter Farminvertebrates-arthropoda-crustacea-ostracodaMI001645.0635,-83.4673,,AKm72|*
Alpena(Cemetery)AlpenaMIIn shale pit at WNW corner of cemetery s21t31nr8e 45.0689 83.4610 (In the middle of Lake Besser in back of dam on Thunder Bay River)DevonianPotter Farm?MI001745.0660,-83.4710,s21t31nr8e,AKm72?|*
Alpena(Cemetery)AlpenaMINE corner of Evergreen CemeteryDevonianPotter Farminvertebrates(abundant)-cnidaria-corals;echinoderms-blastoidea(sparse),crinoids-Gennaeocrinus,Megistocrinus(sparse),SynbathocrinusMI001845.067,-83.4644,,AKm72?|*
Alpena(E-RR cut)AlpenaMIIn RR cut on E side of townDevonianDock Street Clayinvertebrates-arthropoda-crustacea-ostracodaMI001345.0738,-83.3934,,AKm73?|*
Alpena(El Cajon Bay)AlpenaMIN of Alpena along Beach and in quarry dumpsinvertebrates-mollusks-bivalvia-ParacyclasMI002245.0866,-83.3189,,AKm73?|*
Alpena(Flooded Quarry)AlpenaMIIn quarry at E end of town se1/4s14t31nr8e 45.0800 83.4152 (In large flooded quarry?)DevonianDock Street clay?MI001545.0800,-83.4152,se1/4s14t31nr8e,AKm72|*
Alpena(Huron Portland Cement Quarry)AlpenaMIAcross Wessel road from Thunder Bay Quarry - Fossils in Genshaw,Newton Creek,Alpena,Dock Street formationsDevonianGenshaw|Newton Creek|Alpena|Dock Street?MI002545.0836,-83.4000,,AKm73?|*
Alpena(Martin-Marietta Quarry)AlpenaMIIn Devonian Dundee Limestone on spoil pits of Martin-Marietta company quarry 2 km E of US523 S of Alpena Rd between Sanford and Godkins Road[?] and SW of Wabash RR tracksDevonianDundee?MI0010The is a large quarry about 2km E of Alpena, but the road names do not match45.0824,-83.4053,,AKm73?|*
Alpena(Michigan Alkali Co)AlpenaMIIn Michigan Alkali Company QuarryDevonianAlpena Limestoneinvertebrates-mollusks-cephalopoda-nautilidae-Acleistoceras,Alpenoceras,NephriticerinaMI0012Apparently there were a number of quarries in the quarry complex Mi Alkali quarries were 1.6km W of Mi Portland Cement.45.0824,-83.4053,,AKm73?|*
Alpena(Potters Farm)AlpenaMI6.5km upriver near Four Mile Dam on River at Old Potter FarmSilurianThunder Bayinvertebrates-echinoderms-crinoids-Gennaeocrinus,GilbertsocrinusMI0008Gilbertsocrinus originally Gelbertocrinus45.0926,-83.5027,,AKm73|*
Alpena(Quarry complex)AlpenaMIIn quarry at E end of town s13t31nr8e 45.0836 83.4000 (In large Quarry)DevonianGenshaw|Newton Creek|Alpena?MI001445.0836,-83.4000,s13t31nr8e,AKm73|*
Alpena(Rockport?)AlpenaMIIn Devonian Ferron Point Formation in abandoned shale pit of Alpena Portland Cement Co 11.2km NDevonianFerron Pointinvertebrates-echinoderms-edrioasteroidea-KramaMI001145.2003,-83.3882,,AKm73?|*
Alpena(Thunder Bay Materials Quarry)AlpenaMIQuarry (abandoned) of Thunder Bay Quarries Co|reported Worked outDevonianDock Street Clayinvertebrates-echinoderms-crinoidsMI001945.0836,-83.4000,,AKm73?|*
Bolton(NW2)AlpenaMI2 km NW in RR cut and adjacent fieldsDevonianAlpena Limestoneinvertebrates-arthropoda-crustacea-ostracodaMI002145.1951,-83.6084,,AKm73|*
Ferron PointAlpenaMIinvertebrates-arthropoda-trilobita-Phacops;;brachiopoda-StropheodontaMI002345.2203,-83.3947,,AKm73|*
GenshawAlpenaMI13 km NE of Alpena in shale pit in se1/4s18t32N. Assume R9EDevonianFerron Point, Upperinvertebrates-arthropoda-crustacea-ostracodaMI002445.1711,-83.3797,se1/4s18t32NR9E,AKm72|*
Partridge PointAlpenaMICovered by housing - Fossils were collected from Limestone blocks fallen from banks. However,the blocks were washed away by a major storm and homeowners do not allow collecting because of erosion worriesDevonianinvertebrates-echinoderms-blastoidea,crinoids-Dolatocrinus,Megistocrinus;cystoidea-rhombifera-LipsanocystisMI002645.0078,-83.4322,,AKm73|*
RockportAlpenaMI43.2km N of Rockport Quarry on beachDevonianinvertebrates-mollusks-gastropodaMI0028??? Maybe 4.32 km N of Quarry? Lat Lon is Quarry?45.2003,-83.3882,,AKm73?|*
RockportAlpenaMIIn abandoned quarry in s6t32nr9e 45.8011 83.3879 (In large quarry at Rockport)DevonianBell Shale|Rockport Quarry Limestone|Ferron Pointinvertebrates-bryozoaMI002945.2003,-83.3882,s6t32nr9e,AKm72|*
RockportAlpenaMIIn abandoned quarry of Kelley's Is Lime and Transport CoDevonianRockport Quarry Limestone|Ferron Pointinvertebrates-arthropoda-crustacea-ostracodaMI003045.2003,-83.3882,,AKm73?|*
RockportAlpenaMIQuarry (abandoned) of Kelleys Island Lime and Transport Co - In Upper 2.5m of wall in Ferron Pt Formation shale,clay. At end of Rockport Rd E then N from US23 14 km N of Alpena|Lower Rockport Quarry Limestone is not fossiliferousDevonianinvertebrates-arthropoda-(chelicerata),trilobita;brachiopoda,cnidaria-corals-rugosa-Hexagonaria,(horn_corals);;;echinoderms-crinoids;mollusks-bivalvia,cephalopoda,gastropoda-pteropoda-tentaculitida;;;porifera(sponges);vertebrates-fish-arthrodira-DinichthysMI003145.2003,-83.3882,,AKm73|*
RockportAlpenaMIQuarry (abandoned) of Kelleys Island Lime and Transport Co - greenish Bell shale in drainage ditch at NE end of quarry. | small exposure Small crinoids-calices weathering outDevonianinvertebrates-echinoderms-crinoids(calices)MI003245.2003,-83.3882,,AKm73?|*
RockportAlpenaMIDevonianinvertebrates-bryozoa-fenestellida-Fenestrellina;Trepostomata;;vertebrates-fish-arthrodira-ProtitanichthysMI002745.2003,-83.3882,,AKm73?|*
Sulphur IslandAlpenaMIThunder Bay|black (petrified wood) in waters around islandDevonianplants(petrified wood)MI003344.9889,-83.4167,,AKm73|*
Sulphur IslandAlpenaMIin Ordovician deposits intermixed with Cambrian Quartzite blocks. Especially on E side|Black River age fossilsOrdovicianinvertebrates(40 genera)MI0255http://www.deq.state.mi.us/documents/deq-ogs-gimdl-PU46.pdf44.9889,-83.4167,,AKm73|*
Thunder Bay RiverAlpenaMIsites submerged by dam?MI003945.0939,-83.5767,,AKm73?|*
Thunder Bay River(Broadwell Sawmill)AlpenaMIBroadwell's Sawmill on Thunder Bay river - classic Four Mile Dam Formation site worked by Rominger and Grabau - now submergedDevonian?MI003645.0821,-83.4876,,AKm72?|*
Thunder Bay River(Broadwell Sawmill)AlpenaMIIn Shale exposure on S bank 2 km downstream from Four Mile Dam (Also known as Fletcher Dam,Three Mile Dam,Broadwell's Saw Mill)DevonianNorway Pointinvertebrates-arthropoda-crustacea-ostracodaMI003845.0821,-83.4876,,AKm72?|*
Thunder Bay River(Four Mile Dam)AlpenaMIFour Mile Dam on Thunder Bay River - regional exposuresDevonian?MI003745.0937,-83.5023,,AKm73|*
Thunder Bay River(Norway Pt Dam)AlpenaMIBelow Norway Point Dam (Six Mile Dam,Seven Mile Dam) in bed and banks of RiverDevonianNorway Pointinvertebrates-arthropoda-crustacea-ostracoda;;brachiopoda-SpinocyrtinaMI003545.0939,-83.5767,,AKm73|*
Thunder Bay River(Seven Point Dam)AlpenaMIAt Seven Point Dam (dam removed and exposure flooded by Norway Point Dam)Devonianinvertebrates-mollusksMI003445.0939,-83.5767,,AKm73|*
Point au GresArenacMIin exposures along E side of point in S6T18NR7EMississippianPoint aux Gresinvertebrates-mollusksMI0261http://www.jstor.org/pss/130294743.9996,-83.6819,,AKm73|*
ColdwaterBranchMIarea shale exposuresinvertebrates-mollusks-cephalopoda-orthocerida-MooreocerasMI004041.9403,-85.0006,,AKm73|*
ColdwaterBranchMIat old Wolverine Portland Cement Co quarryMississippianColdwaterinvertebrates-mollusks-cephalopoda-orthocerida-MooreocerasMI004141.9339,-85.0112,,AKm73?|*
Union CityBranchMIarea exposures| pyrite replacedMississippianColdwaterinvertebrates-mollusks-cephalopoda-orthocerida-MooreocerasMI004342.07,-85.1337,,AKm73|*
Union CityBranchMIMississippianColdwater Shale?MI004242.07,-85.1337,,AKm73|*
Albion(NE)CalhounMINE in area road cutsPennsylvanianParma Sandstoneplants-pteridophyta-equisetales-CalamitesMI004542.2431,-84.7531,,AKm73|*
Albion(n)CalhounMIN in quarryPennsylvanianParma Sandstoneplants-pteridophyta-equisetales-CalamitesMI004442.2667,-84.7467,,AKm73?|*
Battle CreekCalhounMIarea exposuresMississippianMarshall?MI004642.3211,-85.1797,,AJj44|*
DeverauxCalhounMIS in RR Cut in s6t2sr3w2 42.3275 84.7082PennsylvanianParma Sandstoneplants-pteridophyta-equisetales-CalamitesMI004742.3275,-84.7082,s6t2sr3w2,AKm72|*
MarshallCalhounMIarea exposuresMississippianMarshallinvertebrates-arthropoda-crustacea-ostracoda;trilobita(sparse);brachiopoda,mollusks-bivalvia,cephalopoda,gastropodaMI004842.2722,-84.9633,,AJj44|*
MarshallCalhounMIin quarryMississippianMarshall sandstoneinvertebrates-mollusks-cephalopoda-orthocerida-MooreocerasMI004942.2775,-84.9725,,AKm73?|*
Beaver IslandCharlevoixMI1 km NE of CG station on shoreDevonianBois Blanc Limestoneinvertebrates-mollusks-bivalviaMI005045.7543,-85.5011,,AJm73?|*
CharlevoixCharlevoixMIArea QuarriesDevonianFerron Point, Upperinvertebrates-arthropoda-crustacea-ostracodaMI005345.3181,-85.2583,,AKm73|*
Charlevoix(N1)CharlevoixMI1 km W in abandoned quarryDevonianGravel Pointinvertebrates-cnidaria-coralsMI005145.3327,-85.2477,,AKm73|*
Charlevoix(W2.5)CharlevoixMI2.5km W of Charlevoix on Lake Shore Drive in Medusa Cement Company Quarry. Permission requiredDevonian,MiddleGravel Pointinvertebrates-echinoderms-crinoids,(others)MI0267http://www.michigan.gov/documents/deq/GIMDL-GSA87J_302415_7.pdf45.3127,-85.2924,,AKm73|*
Charlevoix(W3)CharlevoixMI3 km W IN,in ledges and bluffs along Lake Michigan shore (Type locality for Gravel Point Formation)DevonianGravel Pointinvertebrates-cnidaria-coralsMI005245.3173,-85.3034,,AKm73|*
NorwoodCharlevoixMI2 km N along Lake Michigan shore at very low waterDevonianPetoskeyinvertebrates-arthropoda-crustacea-ostracodaMI005445.2377,-85.3871,,AKm73|*
NorwoodCharlevoixMI2 km N on old roadDevonianPetoskeyinvertebrates-arthropoda-crustacea-ostracoda;;brachiopoda-AtrypaMI005545.2377,-85.386,,AKm73|*
NorwoodCharlevoixMI2-3 km N in ledges along Lake MichiganDevonianPetoskeyinvertebrates-cnidaria-coralsMI005645.2377,-85.3865,,AKm73|*
South PointCharlevoixMI2.5km W of Charlevoix in ledges along the Lake Michigan shorelineDevonian,MiddleGravel Pointinvertebrates-echinoderms-crinoids,(others)MI0266http://www.michigan.gov/documents/deq/GIMDL-GSA87J_302415_7.pdf45.3173,-85.3034,,AKm73|*
Trout IslandCharlevoixMIS and W side of SE point of islandDevonianBois Blanc Limestoneinvertebrates-arthropoda-trilobitaMI005745.77,-85.685,,AKm73|*
-Charlevoix|EmmetMIIn Middle Devonian Charlevoix Limestone-Petoskey,Gravel Point,Whiskey Creek,Norwood,Ellsworth formationsDevonianinvertebrates-brachiopoda-Athyris,Cyrtina,Leptaena,Mucrospirifer,productida-Productella;Rhipidomella,Spinocyrtia;cnidaria-corals-rugosa-Aulacophyllum,Heliophyllum,Hexagonaria;tabulata-Aulopora,Favosites,Syringopora,Trachypora;;;mollusks-bivalvia-Aviculopecten;gastropoda-Euomphalus,Pleurotomaria,pteropoda-tentaculitidaMI005845.377,-84.9583,,AIi14|*
AftonCheboyganMI1 km W 4 km S along highway and in schoolyardinvertebrates-cnidaria-coralsMI005945.3447,-84.5078,,AKm73?|*
Afton(Campbell Stone Quarry)CheboyganMIIn abandoned Campbell stone Co quarryinvertebrates-cnidaria-corals-tabulata-FavositesMI006045.3888,-84.4898,,AKm73?|*
Burt LakeCheboyganMIalong lake shoreDevonianinvertebrates-arthropoda-trilobita;cnidaria-corals;mollusks-cephalopoda,gastropoda-PlatycerasMI006145.4408,-84.7111,,AKm73?|*
BrimleyChippewaMISW on Waiska River in limestone outcrops in river bed and occasinally in banks S29T46NR2W 46.3576 89.5792 (Probably on West Branch of Waiska River)Ordovicianinvertebrates(rare)MI0222http://www.deq.state.mi.us/documents/deq-ogs-gimdl-PU46.pdf46.3576,-89.5792,S29T46NR2W,AKm72?|*
Cordell(Scott Quarry)ChippewaMI2 km SE in abandoned quarry of Scott Quarry CoSilurianCordellinvertebrates-brachiopoda,cnidaria-coralsMI006246.1786,-84.8355,,AKm73|*
Drummond IslandChippewaMI5 km NNE of Poe PtOrdovicianBlack River Limestoneinvertebrates-arthropoda-trilobita;brachiopoda,bryozoa,cnidaria-corals;echinoderms-crinoidsMI0064Poe point is the northernmost point on Drummond Is46.0969, -83.6187,,AJm73|*
Drummond IslandChippewaMIarea exposure especially along North Shore of islandinvertebrates(?)(abundant)MI006646.091,-83.5840,,AIi44?|*
Drummond IslandChippewaMIOrdovicianRichmondinvertebrates(?)(abundant)MI006946.0000,-83.6667,,AIi44?|*
Drummond IslandChippewaMISilurianinvertebrates-brachiopoda-Pentameroides;cnidaria-corals-tabulata-Favosites,SyringoporaMI006346.0000,-83.6667,,AIi44?|*
Drummond Island(Chippewa Pt)ChippewaMIAt Chippewa PtOrdovicianRichmondinvertebrates(?)(abundant)MI006546.1008,-83.7193,,AJm73|*
Drummond Island(Chippewa Pt)ChippewaMIChippewa Point on N side S19T43NR6E 46.1009 83.7186 (Chippewa Point)|Whitewater age fossilsOrdovicianinvertebrates(12 genera)MI0258http://www.deq.state.mi.us/documents/deq-ogs-gimdl-PU46.pdf46.1009,-83.7186,S19T43NR6E,AKm72|*
Drummond Island(Poe Pt)ChippewaMIPoe Point S24T43NR6E|Whitewater age fossilsOrdovicianinvertebrates(30 genera)MI0259http://www.deq.state.mi.us/documents/deq-ogs-gimdl-PU46.pdf46.1039,-83.6353,S24T43NR6E,Akm72|*
Drummond Island(Raynolds Bay(W))ChippewaMIW of Raynolds Bay in reef limestones|Whitewater age fossilsOrdovicianinvertebrates(24 genera)MI0257http://www.deq.state.mi.us/documents/deq-ogs-gimdl-PU46.pdf46.0922,-83.6036,,AJm73|*
Drummond Island(Raynolds Pt)ChippewaMIAt Raynolds Pt S29T43NR3E in reef limestones Garbled location R3E would be in Lake Huron. S29T43NR6E is on Drummond Island but in the middle of a featureless plain.|Whitewater age fossilsOrdovicianinvertebrates(24 genera)MI0256http://www.deq.state.mi.us/documents/deq-ogs-gimdl-PU46.pdf46.091,-83.5840,S29T43NR3E,AJm73|*
Lime IslandChippewaMIalong shore of St Marys River|moldsSilurianLime Island Dolomiteinvertebrates-brachiopoda,cnidaria-coralsMI006746.0864,-83.9989,,AKm73|*
Neebish IslandChippewaMIIn ship channel between Neebish and Sugar Islands in friable white Sandstone|poorly preserved Ordovicianinvertebrates-brachiopoda-LingulaMI0254http://www.deq.state.mi.us/documents/deq-ogs-gimdl-PU46.pdf46.3488,-84.1293,,AKm73|*
RaberChippewaMI3 km SE along old logging roadSilurianSchoolcraft|Cordellinvertebrates-brachiopoda,cnidaria-corals(abundant);mollusks-cephalopoda;porifera-stromatoporoideaMI006846.0763,-84.0920,,AKm73?|*
Sault PointChippewaMIon South shore of Whitefish BayOrdovicianAu Traininvertebrates-mollusks-gastropoda(1 genus)MI007046.4946,-84.3458,location:Sault Ste Marie.MI,AJj44?|*
Sault St Marie(Neebish Channel)ChippewaMIS at West Neebish Channel in material blasted from channelOrdovicianTrentoninvertebrates(diverse)-arthropoda-trilobita;brachiopoda,bryozoa,cnidaria-corals,scyphozoa;mollusks-cephalopodaMI007146.3488,-84.1293,,AKm73|*
Scotts QuarryChippewaMIs29t44nr4w 46.1783 84.8354 (about 1km S of Trout Lake Rd S of junction with Hayward-Schook Road)SilurianManistiqueinvertebrates-mollusks-cephalopoda-nautilidae-Actinoceras,Huronia,HuroniellaMI007246.1783,-84.8354,s29t44nr4w,AKm72|*
West Neebish ChannelChippewaMIIn limestone blocks quarried from channel between Hay and Musuncong LakesOrdovicianinvertebrates(30 genera)MI0253Not clear where Hay Lake is. Assume this is W Neebish Channel N of Musuncong Lakehttp://www.deq.state.mi.us/documents/deq-ogs-gimdl-PU46.pdf46.2755,-84.1989,,AKm73|*
St JohnsClintonMINE in pit on E side of Scott Rdinvertebrates-mollusksMI007343.0376,-84.537,,AKm73?|*
Bark River(E)DeltaMIE in poor roadside exposure S5T38NR24W45.7173 87.2938Ordovicianinvertebrates-mollusksMI0221http://www.deq.state.mi.us/documents/deq-ogs-gimdl-PU46.pdf45.7173,-87.2938,S5T38NR24W,AKm73?|*
Bark River(E)DeltaMIon US2 just E of Bark RiverOrdovicianinvertebrates-mollusksMI0241http://www.deq.state.mi.us/documents/deq-ogs-gimdl-PU46.pdf45.7129,-87.2971,,AKm73|*
Bark River(N3)DeltaMI3 km NOrdovicianChandler Falls?invertebrates-mollusks-gastropodaMI007445.7219,-87.3132,,AKm73?|*
Bark River(N3)DeltaMI3.2km N in roadside exposureOrdovicianinvertebrates-mollusksMI0240http://www.deq.state.mi.us/documents/deq-ogs-gimdl-PU46.pdf45.7412,-87.3049,,AKm73?|*
Bay de NocDeltaMIinvertebrates-cnidaria-corals-rugosa-Columnaria,StreptelasmaMI007545.7258,-86.8442,,AJj14?|*
Bay de Noc(Burnt Bluff)DeltaMIon E side at Burnt Bluff 15 km SW of Garden VillageSilurianManistique|Hendricks|Byron dolomitesinvertebrates-arthropoda-crustacea-ostracoda;;brachiopoda(sparse),cnidaria-corals;porifera-stromatoporoideaMI007645.6887,-86.7099,,AKm73|*
Bay de Noc(Burnt Bluff)DeltaMIon E side at Burnt Bluff 15 km SW of Garden VillageSilurianManistique|Hendricks|Byron dolomitesinvertebrates-arthropoda-crustacea-ostracoda;;brachiopoda(sparse),cnidaria-corals;porifera-stromatoporoideaMI007745.6887,-86.7099,,AKm73|*
Bills CreekDeltaMIAbout 8km NE of Rapid River in 22m of shale S12T41NR21W and S7T41NR20W. Lat Lon is junction of Bills Creek and Whitefish RiverOrdovicianBills Creekinvertebrates(24 genera)MI0250http://www.deq.state.mi.us/documents/deq-ogs-gimdl-PU46.pdf45.9556,-86.9303,S12T41NR21W,AKm72|*
Bills CreekDeltaMIIn s12t41nr21w,s7t41nr20w 45.9630 86.8676 (About 10km NE of Rapid River near or on Bills Creek)OrdovicianBills Creekinvertebrates-arthropoda-crustacea(3 genera)-ostracoda;trilobita(3 genera);brachiopoda(5 genera),bryozoa(3 genera),echinoderms(1 species),graptolites(1 species)MI0106https://kb.osu.edu/dspace/bitstream/.../LaRowe_Michael_2000.pdf45.9630,-86.8676,s12t41nr21w-s7t41nr20w,AKm72|*
Bony FallsDeltaMIOn Escanaba River at S1T41NR24W in 14m of exposure on E side of River at power plant 45.9775 87.2538 (Bony Falls Dam is about 1500m W of the center of S1T42NR24W)OrdovicianTrenton|Black River?ichnofossils,invertebrates(19genera)-arthropoda-trilobita(fragments);brachiopoda,cnidaria-corals;mollusks-cephalopoda,gastropodaMI0217http://www.deq.state.mi.us/documents/deq-ogs-gimdl-PU46.pdf45.9780,-87.2678,S1T41NR24W,AKm72|*
Bony FallsDeltaMIOn Escanaba River in T41nr24wOrdovicianBony Fallsinvertebrates-arthropoda-crustacea-ostracoda;trilobita;brachiopoda,cnidaria-corals;mollusks-bivalvia,cephalopoda,gastropodaMI007845.9808,-87.2703,T41nr24w,AKm73|*
Bony FallsDeltaMIS1t41nr24w in Limestone near hydroelectric power plant on Escanaba River (Bony Falls Dam is about 1500m W of the center of S1T42NR24W) Some of the Endoceras are a meter in lengthOrdovicianichnofossils,invertebrates-arthropoda-crustacea-ostracoda-Eoleperditia;;trilobita-Pterygometopus;,;brachiopoda-Orthis,Strophomena;cnidaria-corals-rugosa-Foerstephyllum;;;echinoderms-crinoids(fragments);mollusks-bivalvia-ctenodontidae-Ctenodonta;;cephalopoda-nautilidae-Endoceras;;gastropoda-Maclurites;;porifera-stromatoporoidea-Stromatocerium;;;plants-algae-fucoidsMI007945.9780,-87.2678,S1T41NR24W,AKm72|*
Bony FallsDeltaMIon Escanaba River in T41nr24wOrdovicianBony Fallsinvertebrates-arthropoda-crustacea-ostracoda;trilobita;brachiopoda,cnidaria-corals;mollusks-bivalvia,cephalopoda,gastropodaMI008045.9780,-87.2678,T41NR24W,AKm72|*
BramptonDeltaMIon MI35Ordovicianinvertebrates-mollusksMI0246http://www.deq.state.mi.us/documents/deq-ogs-gimdl-PU46.pdf45.9310,-87.0708,,AKm73|*
Chandler FallsDeltaMI5 km N of Escanaba t39nr22wtOrdovicianChandler Fallsinvertebrates-arthropoda-trilobita;brachiopoda,bryozoa,cnidaria-corals;echinoderms-crinoids;mollusks-bivalvia,gastropoda;porifera(sponges);plantsMI008145.8325,-87.0917,T39NR22W,AKm72|*
Chandler FallsDeltaMIAt power plant on Escanaba River at Chandler falls 4.8km N of Escanaba in 15m of exposure on W side below dam T39NR22WOrdovicianinvertebrates(50 genera)-arthropoda-trilobita;brachiopoda,bryozoa,cnidaria-corals;mollusks,(others)MI0220http://www.deq.state.mi.us/documents/deq-ogs-gimdl-PU46.pdf45.8325,-87.0937,T39NR22W,AKm72|*
CornellDeltaMI2.2 km E on Escanaba RiverOrdovicianTrentoninvertebrates-brachiopoda,mollusks-gastropodaMI008345.8974,-87.1902,,AKm73?|*
CornellDeltaMI400 meters N of concrete bridge over Escanaba RiverOrdovicianTrentonichnofossils-burrows_invertebrate-Phycodes;;invertebrates(48species)-brachiopoda-Catazyga,Cyclospira,Hesperorthis,Leptaena,Plaesiomys[?],Platystrophia,Rafinesquina,Rhynchotrema,Sowerbyella,Strophomena;bryozoa-Prasopora;cnidaria-corals-rugosa-Streptelasma;;;mollusks-gastropoda-pteropoda-tentaculitida-CornulitesMI0084Plaesiomys originally entered as Plesiomys 14052345.9149,-87.2145,,AKm73?|*
CornellDeltaMIN of Concrete Hwy Bridge in 15m of exposure in Escanaba River bed and in continuous exposures up and downstream S32T41NR23W 45.9058 87.2110Ordovicianinvertebrates(40 genera)-arthropoda-trilobita;brachiopoda,bryozoa,cnidaria-corals;mollusks,(others)MI0219http://www.deq.state.mi.us/documents/deq-ogs-gimdl-PU46.pdf45.9149,-87.2145,S32T41NR23W,AKm73?|*
Cornell(SW12)DeltaMI12 km SWOrdovicianGroos Quarryinvertebrates-arthropoda-trilobita;brachiopoda,bryozoa,echinoderms-crinoids;mollusks-bivalvia,gastropodaMI008245.7988,-87.3533,,AKm73?|*
Cornell(SW12)DeltaMI12.2km S in abandoned quarry in 4m of exposureOrdovicianinvertebrates-mollusksMI0233http://www.deq.state.mi.us/documents/deq-ogs-gimdl-PU46.pdf45.7988,-87.3533,,AKm73?|*
Days RiverDeltaMIOn US2 at crossing of Days River S3T4NR22WOrdovicianinvertebrates-echinoderms-cystoidea-rhombifera-Cheirocrinus(plates)MI0244http://www.deq.state.mi.us/documents/deq-ogs-gimdl-PU46.pdf45.8958,-86.9984,S3T4NR22W,AKm73|*
Escanaba(Chandler Falls)DeltaMI5 km N at Chandler Falls along Escanaba River in Limestone and shale bluffsOrdovicianinvertebrates(54 species)MI008545.8325,-87.0917,,AKm73|*
Escanaba(Chandler Falls)DeltaMI5 km N at Chandler Falls along Escanaba River in Limestone outcropOrdovicianTrentoninvertebrates-echinoderms-crinoids(pelmatozoa),cystoidea-rhombifera-Pleurocystites;;edrioasteroidea-EdrioasterMI008645.8325,-87.0917,,AKm73|*
Escanaba(Groos Quarry)DeltaMI8 km N s1t39nr23w at Groos Quarry 45.8029 87.0945OrdovicianGroos Quarryinvertebrates-arthropoda-trilobita;brachiopoda,bryozoa,echinoderms-crinoids;mollusks-bivalvia,gastropodaMI0087Same as Bichler Quarry? (Type locality for Groos Quarry Formation)45.8029,-87.0945,s1t39nr23w,AKm72|*
Escanaba(Gross Quarry)DeltaMI8 km N s1t39nr23w at Groos Quarry then 400 meters NW on island in Escanaba River 45.8029 87.0945OrdovicianGroos Quarryinvertebrates-brachiopoda,mollusks-bivalviaMI008845.8029,-87.0945,s1t39nr23w,AKm72|*
Fayette State ParkDeltaMISilurianHendricksinvertebrates-conodonts;vertebrates(microvertebrates)-fish(scales)-thelodontia-Loganellia,Valyalepis,ZuegelepisMI0209http://findarticles.com/p/articles/mi_qa3790/is_199907/ai_n885564745.7197,-86.6650,,AKm73|*
Ford RiverDeltaMIIn bed of river in s5t38nr23w 45.7175 87.1733OrdovicianGroos Quarryinvertebrates-brachiopoda(rare),cnidaria-scyphozoa(jellyfish)[?]MI0089'Scyphoza' are jellyfish which rarely fossilize45.7160,-87.1738,s5t38nr23w,AKm72|*
Ford RiverDeltaMIin good exposures in river bed and banks S5T28NR33W 45.7175 87.1733Ordovicianinvertebrates-brachiopoda-Pseudolingula;cnidaria-conularia-Conularia;;graptolites-DictyonemaMI0237http://www.deq.state.mi.us/documents/deq-ogs-gimdl-PU46.pdf45.7160,-87.1738,s5t38nr23w,AKm72|*
GroosDeltaMIAt paper mill in limestones at small island in the Escanaba Riverinvertebrates-mollusks-bivalvia-WhitellaMI009145.8085,-87.0987,,AKm73?|*
GroosDeltaMIIn banks of small island upstream from paper mill about 15m of exposureOrdovicianinvertebrates-arthropoda-trilobita-Flexicalymene;;brachiopoda-Sowerbyella;cnidaria-conulariaMI0232http://www.deq.state.mi.us/documents/deq-ogs-gimdl-PU46.pdf45.8085,-87.0987,,AKm73?|*
Groos(Bichler Quarry)DeltaMI8 km N of Escanaba at Richler (Bichler?) QuarryOrdovicianinvertebrates(26 species)-mollusks-bivalvia-WhitellaMI0090Presumably one of the several quarries around the mouth of Bichler Creek near 45.8029N,-87.0953W45.8029,-87.0953,,AKm72?|*
Groos(Bichler Quarry)DeltaMI8km N of Escanaba at abandoned Bichler limestone quarry in 15m of dolomite,limestone and shale S1T39NR3W 45.8029 87.0945OrdovicianBills Creekinvertebrates(25 genera)-arthropoda-trilobita;brachiopoda,bryozoa,cnidaria-corals;mollusks,(others)MI0228http://www.deq.state.mi.us/documents/deq-ogs-gimdl-PU46.pdf45.8029,-87.0945,S1T39NR3W,AKm72|*
Groos(Bichler Quarry)DeltaMI8km N of Escanaba in Haymeadow Creek adjacent to(?) abandoned Bichler limestone quarry in 15m of dolomite,limestone and shale S1T39NR3W 45.8029 87.0945OrdovicianBills Creekinvertebrates-arthropoda-trilobita-Flexicalymene;;brachiopoda-Sowerbyella;cnidaria-conulariaMI0229http://www.deq.state.mi.us/documents/deq-ogs-gimdl-PU46.pdf45.8029,-87.0945, S1T39NR3W,AKm72?|*
Haymeadow CreekDeltaMIIn 4.5m of shale S19T42NR20E (should be R20W)OrdovicianBills Creekinvertebrates-(24 genera)MI0251http://www.deq.state.mi.us/documents/deq-ogs-gimdl-PU46.pdf46.0244,-86.8597,nw1/4s19t42nr20w,AKm72|*
Haymeadow CreekDeltaMIalong Haymeadow Creek nw1/4s19t42nr20w 46.0244 86.8609OrdovicianHaymeadow Creekinvertebrates-mollusksMI009246.0244,-86.8597,nw1/4s19t42nr20w,AKm72|*
Haymeadow CreekDeltaMIs19t42nr20w 46.0244 86.8609 Bills Creek faunasOrdovicianBills Creek-MI0093Location is near type locality for Big Hill Formation45.7885,-86.8634,nw1/4s19t42nr20w,AKm72|*
Haymeadow CreekDeltaMIs2,s19t42nr40w 46.0282 86.8042 46.0244 86.8609SilurianBills Creekinvertebrates(abundant)-brachiopoda-Dalmanella,Lingula;mollusks-bivalvia-CleidophorusMI0094Cleidophorus originally Clidophorus46.0282,-86.8042,s2;s19t42nr40w,AKm72|*
Hinkin's Hill[?]DeltaMIN for 5 km along roadOrdovicianRichmondinvertebrates-cnidaria-corals-rugosa-Columnaria;tabulata-Calapoecia,Halysites;;;porifera-stromatoporoidea-BeatriceaMI0095Original says Silurian. Hinkin's Hill is on Stonington Peninsula and may be the Big Hill of the Big Hill Formation. Lat Lon is near Big Hill Fm type locality near junction of K-10 and 511 Rds45.7884,-86.8634,,AKm73?|*
HydeDeltaMIin S bank of Ford River at Highway bridge S31T39NR23W 45.7324 87.1939Ordovicianinvertebrates-mollusksMI0238http://www.deq.state.mi.us/documents/deq-ogs-gimdl-PU46.pdf45.7348,-87.1925,S31T39NR23W,AKm72|*
Hyde(Ford River)DeltaMI3.2km SE in bed of Ford RiverOrdovicianinvertebrates-mollusks-bivalvia-WhitellaMI0245http://www.deq.state.mi.us/documents/deq-ogs-gimdl-PU46.pdf45.7213,-87.1935,,AKm73|*
IsabellaDeltaMI2.5 km W in roadside ditch SE corner of s35t41nr19w 45.8999 86.6385 (On E Shore of Moss Lake). A few poor fossilsSilurianMoss Lakeinvertebrates-brachiopoda,echinoderms-crinoids(columnals)MI009645.8999,-86.6375, SE1/4SE1/4s35t41nr19w,AKm72?|*
Little Bay de NocDeltaMIIn area road cutsSilurianBills Creekinvertebrates-brachiopoda-Leptobolus;graptolitesMI009745.7594,-86.9659,,AKm73|*
Little Bay de NocDeltaMIIn cliffs several meters highOrdovicianBills Creek|Richmondinvertebrates-mollusksMI0252http://www.deq.state.mi.us/documents/deq-ogs-gimdl-PU46.pdf45.7594,-86.9659,,AKm73|*
Little Bay de NocDeltaMIIn road cut in nw1/4s24t39nr22w 45.7594 86.9659OrdovicianStoningtoninvertebrates(?)(abundant)MI009845.7594,-86.9659,nw1/4s24t39nr22w,AKm73|*
Little Bay de NocDeltaMIalong E shoreSilurianBills Creekinvertebrates-brachiopoda-Leptobolus;graptolitesMI009945.7594,-86.9659,,AKm73|*
Little Bay de Noc(E shore)DeltaMIalong shore in s14t39nr22w+s23t39nr22w 45.7668 86.9807OrdovicianBills Creek|Stoningtoninvertebrates(?)(abundant)MI010145.7668,-86.9807,s23t39nr22w,AKm72|*
Little Bay de Noc(South Share)DeltaMIalong South shore in se1/4s26t39nr22w 45.7456 86.9753OrdovicianStoningtoninvertebrates(?)(abundant)MI010045.7456,-86.9753,se1/4s26t39nr22w,AKm72|*
ManistiqueDeltaMI35 km SW 13 km NE of Pt Detour in LimestoneSilurianinvertebrates-mollusks-cephalopoda-nautilidae-DiscosorusMI0102Description makes no sense. Lat Lon used is Manistique,MI45.9578,-86.2461,,AIj44?|*
PerkinsDeltaMI500 meters W in s5t41nr22w 45.9780 87.0864OrdovicianGroos Quarryinvertebrates-echinoderms-crinoids(plates),(others)MI010345.9780,-87.0864,s5t41nr22w,Akm72|*
PerkinsDeltaMIIn abandoned quarry 400m W on MI35Ordovicianinvertebrates-mollusksMI0247http://www.deq.state.mi.us/documents/deq-ogs-gimdl-PU46.pdf45.9780,-87.0864,,Akm73|*
PerkinsDeltaMIin abandoned quarry 400m W S5T41NR22W 45.9780 87.0864Ordovicianinvertebrates-echinoderms-cystoidea-rhombifera-Cheirocrinus(plates)MI0236http://www.deq.state.mi.us/documents/deq-ogs-gimdl-PU46.pdf45.9780,-87.0864,S5T41NR22W,AKm72|*
Rapid RiverDeltaMIE in bed of Rapid RiverOrdovicianTrentoninvertebrates-arthropoda-trilobita;brachiopoda,bryozoa,mollusksMI010445.9265,-86.9637,,AKm73|*
Rapid RiverDeltaMIIn bed of Rapid River E of town in 2.5m of exposure. Numerous fossils difficult to extractOrdovicianinvertebrates-mollusks-bivalvia-WhitellaMI0231http://www.deq.state.mi.us/documents/deq-ogs-gimdl-PU46.pdf45.9265,-86.9637,,AKm73|*
Schaffer(E5)DeltaMI4.8km E on MI69Ordovicianinvertebrates-echinoderms-cystoidea-rhombifera-Cheirocrinus(plates)MI0242http://www.deq.state.mi.us/documents/deq-ogs-gimdl-PU46.pdf45.7572,-87.2478,,AKm73?|*
Schaffer(N)DeltaMI800m N in roadside exposure S19-20T29NT24WOrdovicianinvertebrates-echinoderms-cystoidea-rhombifera-Cheirocrinus(plates)MI0234http://www.deq.state.mi.us/documents/deq-ogs-gimdl-PU46.pdf45.7660,-87.3052,S19-20T29NT24W,AKm73|*
Schaffer(W)DeltaMI800m W in roadside exposureOrdovicianinvertebrates-echinoderms-cystoidea-rhombifera-Cheirocrinus(plates)MI0243http://www.deq.state.mi.us/documents/deq-ogs-gimdl-PU46.pdf45.76,-87.3269,,AKm73?|*
Stonington PeninsulaDeltaMIinvertebrates-brachiopodaMI010545.7599,-86.9767,,AJj44|*
WhitneyDeltaMI1.6km E in roadside ditch in poor exposure S34T40NR25W 45.8550 87.3780Ordovicianinvertebrates-brachiopoda-StrophomenaMI0218http://www.deq.state.mi.us/documents/deq-ogs-gimdl-PU46.pdf45.8550,-87.3780,S34T40NR25W,AKm72?|*
Breen MineDickinsonMIAt abandoned Breen Mine in S22T39NR28W 45.7658 87.7403 (Location appears to be about 1km SW of Waucedah)Upper CambrianPotsdaminvertebrates-arthropoda-trilobita-Briscoia,ProsaukiaMI0213http://deepblue.lib.umich.edu/bitstream/2027.42/48304/2/ID144.pdf45.7658,-87.7403,S22T39NR28W,AKm72?|*
Breen MineDickinsonMIS22T39NR28W at top of mine in ledges 45.7658 87.7403 (Location appears to be about 1km SW of Waucedah)CambrianMunisinginvertebrates-arthropoda-trilobita(fragments)MI010745.7658,-87.7403,S22T39NR28W,AKm72|*
Iron Mountain(Pewabic Mine)DickinsonMINorth side of Pewabic MineCambrianMunisinginvertebrates-arthropoda-trilobita;brachiopoda(phosphatic)MI010845.8182,-88.0408,,AKm72|*
Iron Mountain(Quinnesec Mine)DickinsonMIIn sandstones at abandoned Quinnesec MineUpper CambrianPotsdaminvertebrates-arthropoda-trilobita-Dikellocephalus;;brachiopoda-LingulepisMI0211http://deepblue.lib.umich.edu/bitstream/2027.42/48304/2/ID144.pdf45.8105,-87.9919,,AKm72|*
Menominee River(Quinnesec Mine)DickinsonMIIn sandstones on both MI and WI banks of the River in Breen and Quinnisec MinesUpper CambrianPotsdaminvertebrates-arthropoda-trilobita-Dikellocephalus,Prosaukia;;brachiopoda-LingulaMI0210http://deepblue.lib.umich.edu/bitstream/2027.42/48304/2/ID144.pdf45.7978,-88.0028,,AKm73|*
Quinnesec(Quinnesec Mine)DickinsonMI800m N at abandoned Quinnesec Mine 45.7658 87.7403 (Location appears to be about 1km SW of Waucedah)Upper CambrianPotsdaminvertebrates-arthropoda-trilobita-ProsaukiaMI0214http://deepblue.lib.umich.edu/bitstream/2027.42/48304/2/ID144.pdf45.7658,-87.7403,S22T39NR28W,AKm72|*
WaucedahDickinsonMI1 km N in ledges on N side of US2CambrianMunisinginvertebrates-arthropoda-trilobita;brachiopoda(phosphatic)MI010945.7660,-87.7453,,AKm73|*
WaucedahDickinsonMIIn ledges along N side of US2 800m N 160m E of junction with Foster City RoadUpper CambrianPotsdaminvertebrates-arthropoda-trilobita-Idahoia,ProsaukiaMI0212http://deepblue.lib.umich.edu/bitstream/2027.42/48304/2/ID144.pdf45.7660,-87.7453,,AKm73|*
Grand LedgeEatonMIIn Pennsylvanian shales in area exposuresPennsylvanianplantsMI0111http://deepblue.lib.umich.edu/bitstream/2027.42/48204/4/ID043.pdf42.7533,-84.7464,,AKm73|*
Grand LedgeEatonMIIn area outcropsPennsylvanianSaginawinvertebrates-arthropoda-crustacea-ostracoda;(rare),trilobita(rare);brachiopoda,mollusks-cephalopoda,gastropoda;;plants(abundant),vertebrates-fish(rare)MI011242.7533,-84.7464,,AKm73|*
Grand LedgeEatonMIIn outcrops and quarries along Grand RiverPennsylvanianSaginawinvertebrates-arthropoda-crustacea-ostracoda;(rare),trilobita(rare);brachiopoda,mollusks-cephalopoda,gastropoda;;plants(abundant),vertebrates-fish(rare)MI011342.7533,-84.7464,,AKm73|*
Grand LedgeEatonMIIn pits in NW1/4t4Nr52 area outcrops. PLSS Loc is incomplete. Lat Long is for Fitzgerald Park NW of town based on features that might be pits and posssible rapids in the riverPennsylvanianSaginawinvertebrates-arthropoda-crustacea-ostracoda;(rare),trilobita(rare);brachiopoda,mollusks-cephalopoda,gastropoda;;plants(abundant),vertebrates-fish(rare)MI011442.7594,-84.7621,NW1/4t4Nr5W?,AKm72?|*
Grand Ledge(N2)EatonMI2 km N Pennsylvanian plants in clay quarryPennsylvanianplants-gymnospermopsida-Alethopteris,coniferophyta-Cardiocarpon(cones),Cordaites(leaves)(stems);Neuropteris,Sigillaria;pteridophyta-Annularia,Asterophyllites,equisetales-Calamites;SphenopterisMI0110Codaianthus=Cordaites strobili(cones)http://deepblue.lib.umich.edu/bitstream/2027.42/48204/4/ID043.pdf42.7533,-84.7464,,AKm73|*
Bay ShoreEmmetMIIn abandoned quarries and extending into Charlevoix CountyDevonianCharlevoix|Petoskeyinvertebrates-cnidaria-coralsMI011545.3646,-85.1239,,AKk43|*
Bay Shore(Northern Lime Co)EmmetMI0.8km N in abandoned Northern Lime Company quarryDevonian,MiddleCharlevoix,Petoskeyinvertebrates(abundant)MI0268http://www.michigan.gov/documents/deq/GIMDL-GSA87J_302415_7.pdf45.3646,-85.1239,,AKm73|*
Bay ViewEmmetMIIn ledges on Little traverse Bay at Pennsylvania RR station above Blue ShaleDevonianGravel Pointinvertebrates-cnidaria-coralsMI011845.3864,-84.9322,,AKm73|*
Bay ViewEmmetMIOn Little Traverse Bay near old Pennsylvania RR depot at junction of Development Ave and MI31DevonianGravel Pointinvertebrates-arthropoda-crustacea-ostracodaMI011945.3864,-84.9322,,AKm73|*
Bay View(Kegomic Quarry)EmmetMI2 km E in Kegomic quarry on S shore of Mud Lake just E of Harbor Springs Rdinvertebrates-brachiopoda-Gypidula;cnidaria-coralsMI0116See MI11745.3948,-84.9018,,AKm72|*
Bay View(Mud Lake)EmmetMIOn S shore of Mud Lake on MI131 about 1 km N of termination se1/4sw1/4s27t35nr5w 45.3960 84.9144 (Near shore in Petoskey State Park NE of Bay View?)DevonianPetoskeyinvertebrates-brachiopoda-GypidulaMI012045.3948,-84.9018,se1/4sw1/4s27t35nr5w,AKm72|*
Bay View(W2)EmmetMI2 km W in quarry on S shore of Mud Lake on US31 just E of Harbor Springs RdDevonianPetoskeyinvertebrates-arthropoda-crustacea-ostracodaMI0117Can't identify Mud Lake or Harbor Sprigs Rd. Unclear whether Bay Shore or Bay View45.3948,-84.9018,,AKm72|*
Bear Creek(Bay View?)EmmetMIIn Buff Limestone at Little Traverse Bayinvertebrates-cnidaria-corals-rugosa-CylindrophyllumMI0121Bear Creek Twp is E of Petoskey and includes the town of Bay View45.3864,-84.9322,,AKm73|*
PetoskeyEmmetMI3 km W in sw1/4s2 + se1/4s3t34nr6w 45.3672 84.9042 (This appears to be a Hill N of Atkins Rd and a km E of Division Road)DevonianGravel Pointinvertebrates-mollusksMI012245.3672,-84.9042,sw1/4s2t34nr6w,AKm72|*
PetoskeyEmmetMI4 km NE in quarry ne1/4nw1/4s34t35nr5w about 400 meters SE of crossing of Pere Marquette RR W of US31 45.3856 84.9845invertebrates-brachiopoda-Gypidula;cnidaria-corals-rugosa-HexagonariaMI0123PLSS loc is in Lake Michigan?45.3932,-84.8998,ne1/4nw1/4s34t35nr5w,AKm72|*
PetoskeyEmmetMIAlong Lake Michigan shore from Charlevoix to Petoskey at Little Traverse BayDevonian?MI012645.3677,-85.1251,,AJj43|*
PetoskeyEmmetMIIn area beach gravelsinvertebrates-cnidaria-corals-rugosa-Hexagonaria(Petoskey_stones)MI012845.3733,-84.9553,,AJj43|*
Petoskey(Dundee Cement Co)EmmetMI3.2km W in Dundee Cement Company Quarry. Permission requiredDevonian,MiddleGravel Pointinvertebrates-echinoderms-crinoids,(others)MI0269http://www.michigan.gov/documents/deq/GIMDL-GSA87J_302415_7.pdf45.3690,-85.0158,,AKm73?|*
Petoskey(E)EmmetMIIn quarry on Little Traverse Bay s32t35nr5w 45.3865 84.9380DevonianCharlevoix?MI012945.3865,-84.9380,s32t35nr5w,AKm73|*
Petoskey(Kegomic Quarry)EmmetMIKegonic[?] Quarry between US31 and MI131 1.6km E of --Bay View between Pickerel Rd and Penn RRDevonian?MI0130Can't identify a Kegonic Quarry near Petoskey. There are a number of quarries. Very likely,many contain fossils45.3897,-84.9113,,AKm72|*
Petoskey(Northern Lime Co)EmmetMIAbandoned Northern Lime Co quarry on Little Traverse Bay on Eastern part of PetoskeyDevonian?MI012445.3784,-84.9518,,AKm73?|*
Petoskey(Northern Lime)EmmetMIAt waterfront park and adjacent abandoned quarry of Northern Lime CompanyDevonian,MiddleCharlevoix,Petoskeyinvertebrates(abundant)MI0270http://www.michigan.gov/documents/deq/GIMDL-GSA87J_302415_7.pdf45.3784,-84.9518,,AKm73?|*
Petoskey(Superior Quarry)EmmetMIAbandoned Superior Quarry of Northern Lime Co near Nine Mile PointDevonian?MI012545.3657,-85.1251,,AKm73|*
Petoskey(W3-Portland Cement Co))EmmetMIIn Portland Cement Company Quarry 3 km W of Petoskey in. 40 species of fossilsDevonianGravel Pointinvertebrates-arthropoda-trilobita(rare);brachiopoda-Spinocyrtia;cnidaria-corals;mollusks-bivalvia,cephalopoda-nautilidaeMI012745.3659,-84.9852,,AKm73?|*
HillsdaleHillsdaleMIIn Germain's[?] quarryinvertebrates-mollusks-cephalopoda-orthocerida-MooreocerasMI013141.93,-84.618,,AKm73?|*
MoscowHillsdaleMIIn nw1/4 nw1/4 s4 Jefferson TownshipMississippianMarshall?MI013242.0494,-84.5100,,AKm73?|*
MoscowHillsdaleMIIn sw1/4 sw1/4 s26 Allen TownshipMississippianMarshall?MI013341.9141,-84.6249,,AKm73?|*
Bay Port(Burroughs Quarry)HuronMIIn J O Burroughs and Son QuarryMississippianinvertebrates-mollusksMI013443.8398,-83.3394,,AKm73?|*
Flat Rock PtHuronMI2 km SW at Hardwood PtMississippianMarshall Sandstoneinvertebrates-mollusks-cephalopoda-orthocerida-MooreocerasMI013544.0312,-83.04,,AKm73?|*
Grindstone CityHuronMIIn grindstone quarriesMississippianMarshall?MI013644.0508,-82.9055,,AKm73|*
Pointe Aux BarquesHuronMIIn grindstone quarriesMississippianMarshall?MI013744.0600,-82.9536,,AKk43|*
Pointe Aux BarquesHuronMInear lighthouseMississippianColdwaterinvertebrates-mollusksMI013844.0679,-82.9595,,AKm73|*
Au Gres RiverIoscoMIIn limestonesMississippianinvertebrates-mollusks-bivalviaMI014044.0283,-83.6819,,AKm73?|*
Au Gres RiverIoscoMIMississippianMarshall Sandstoneinvertebrates-mollusks-bivalvia-Allorisma;cephalopoda-ammonoidea-ImitocerasMI013944.0283,-83.6819,,AKm73?|*
ColumbiaJacksonMIarea exposuresMississippianMarshall?MI014142.1082,-84.2487,,AJj43|*
Hanover(SW4)JacksonMIIn quarry 4 km SW in quarry in ne1/4s31t4sr2w 42.0822 84.5798 (about 1km SW of Horseshoe Lake on slope on NW side of RR and South Branch Creek)MississippianMarshallinvertebrates-arthropoda-crustacea-ostracoda;;echinoderms-crinoids;mollusks-bivalvia,cephalopoda-ammonoidea,nautilidaeMI014242.0822,-84.5798,ne1/4s31t4sr2w,AKm72|*
JacksonJacksonMI8 km S along US127 in glacial esker, 1200 meters E in gravel pitMississippianMarshallinvertebrates-arthropoda-crustacea-ostracoda;trilobita(rare);brachiopoda,mollusks-bivalvia,cephalopoda,gastropodaMI014342.1965,-84.3561,,AKm73?|*
JacksonJacksonMIarea exposures and shale pitsPennsylvanianplants-pteridophyta-equisetales-CalamitesMI014642.2697,-84.4424,,AJj44?|*
Jackson(?)JacksonMI8 km S in road cut and gravel pit W of junction of Meyers and Wetherby RoadsMississippianMarshallinvertebrates-arthropoda-crustacea-ostracoda;trilobita(rare);brachiopoda,mollusks-bivalvia,cephalopoda,gastropodaMI0144Can't locate either Weatherby or Meyers Rds.42.193,-84.3817,,AKm73?|*
Jackson(?)JacksonMIalong hwy between Lansing and Jackson 500 meters S of Bentley CornersPennsylvanianParma Sandstoneplants-pteridophyta-equisetales-CalamitesMI0145There is a Bentleys Corners, but it is SE of Marshall at 42.0906,-84.865442.501,-84.4479,,AJj44?|*
NapoleonJacksonMIIn RR cut 5 km NMississippianMarshall?MI014742.1842,-84.2873,,AKm73|*
ParmaJacksonMINE in quarry in nw1/4s29t2sr2w 42.2748 84.5382PennsylvanianParma Sandstoneplants-pteridophyta-equisetales-CalamitesMI014842.2748,-84.5382,nw1/4s29t2sr2w,AKm72|*
ParmaJacksonMIPoorly preserved Pennsylvanian Fossils in Parma FormationPennsylvanianParma?MI015042.2583,-84.5997,,AKm73|*
Parma(NNE)JacksonMINNE along road in s27t2sr2w 42.2691 84.5321PennsylvanianParma Sandstoneplants-pteridophyta-equisetales-CalamitesMI0149PLSS loc doesn't match desc very well42.2691,-84.5321,s27t2sr2w,AKm73?|*
Rives JunctionJacksonMIarea exposures and shale pits Pennsylvanian PlantsPennsylvanianplants-pteridophyta-equisetales-CalamitesMI015142.3858,-84.4617,,AKm73|*
North Fox IslandLeelanauMIDevonianBois Blanc Limestoneinvertebrates-mollusks-bivalviaMI015245.4800,-85.7758,,AIm73|*
Manistique LakeLuceMI2 km N 150 meters N of hwy 98SilurianManitoulin dolomiteinvertebrates(rare)-arthropoda-trilobita;brachiopoda,cnidaria-coralsMI015346.2757,-85.7195,,AKm73?|*
NewberryLuceMIIn blocks of Collingwood Shale in area gravel exposuresOrdovicianCollingwoodinvertebrates-arthropoda-trilobita-Flexicalymene;;echinoderms-blastoidea(10 genera)MI0230http://www.deq.state.mi.us/documents/deq-ogs-gimdl-PU46.pdf46.3550,-85.5094,,AKm73|*
NewberryLuceMIIn float limestone and shale presumably derived from drift covered exposures to NorthOrdovicianCollingwoodinvertebrates(18 taxa)MI0260http://deepblue.lib.umich.edu/bitstream/2027.42/48168/2/ID003.pdf46.3550,-85.5094,,AKm73?|*
NewberryLuceMIIn material in gravel pitsOrdovicianCollingwoodinvertebrates-arthropoda-trilobita(3 genera);brachiopoda(4 genera),graptolites(3 genera),mollusks-cephalopoda(1 species)MI015446.3550,-85.5094,,AKk43?|*
AllenvilleMackinacMI1.2 km S in rock pile of Mackinac BrecciaDevonianBois Blanc Limestoneinvertebrates-mollusks-bivalviaMI015545.9757,-84.8218,,AKm73|*
Big St Martin Is (in Lake Huron)MackinacMIalong shore in Mackinac brecciaDevonianBois Blanc Limestoneinvertebrates-mollusks-bivalviaMI015645.4929,-86.7590,,AJm72|*
Gould CityMackinacMI1 km S in rock piles along fencesSilurianinvertebrates-mollusks-cephalopoda-nautilidae-OrmocerasMI015746.0853,-85.6967,,AKm73|*
Hendrick's QuarryMackinacMIIn nw1/4s6t44nr8w and ne1/4s1t44nr9w 46.2434 85.3630 (at end of Hendricks Quarry Road)SilurianHendricks dolomiteinvertebrates-arthropoda-crustacea-ostracoda;trilobita;brachiopoda,cnidaria-coralsMI015946.2434,-85.3630,nw1/4s6t44nr8w-ne1/4s1t44nr9w,AKm72?|*
Hendrick's QuarryMackinacMISilurianBurnt Bluffinvertebrates-mollusks-cephalopoda-nautilidae-Discosorus,Ormoceras,StokesocerasMI015846.2434,-85.3630,,AKm72?|*
Hunt's SpurMackinacMI1 km N sw1/4s7t42nr12w 46.0461 85.8579SilurianManistiqueinvertebrates-mollusks-cephalopoda-nautilidae-ActinocerasMI016046.0461,-85.8579,sw1/4s7t42nr12w,AKm72?|*
RaberMackinacMIIn area quarriesinvertebrates-cnidaria-corals(silicified)MI016146.090,-84.0825,,AKk43?|*
St IgnaceMackinacMI2 km NE in cliff on N side of Cheesman RdDevonianinvertebrates-mollusks-bivalviaMI016245.8794,-84.744,,AKm73|*
Arnold?MarquetteMI19.2km NW of Cornell,MI in roadside exposureOrdovicianinvertebrates-mollusksMI0248http://www.deq.state.mi.us/documents/deq-ogs-gimdl-PU46.pdf46.0513,-87.4924,,AKm73?|*
Austin Mine #2MarquetteMIne1/4ne1/4sw1/4s20t48nr25w 46.5397 87.4610 (Topo maps put this near Bishop Pond. No sign of a mine there)OrdovicianAu Traininvertebrates-mollusks-cephalopoda(uncommon)(1 species)MI0163But there is a small quarry about 1km N, just N of Brockton Corners.46.5397,-87.4610,ne1/4ne1/4sw1/4s20t48nr25w,AKm72?|*
IshpemingMarquetteMIIn area mines material used for cutting and polishedmicrofossils-stromatolites(silicified)MI016446.4886,-87.6675,,AKm73|*
IshpemingMarquetteMIat Empire MineProterozoicNegauneeincertidae-GrypaniaMI016546.453,-87.6064,,AKm73|*
MarquetteMarquetteMIIn area mines material used for cutting and polishedmicrofossils-stromatolites(silicified)MI016646.4992,-87.6117,,AJj44?|*
MarquetteMarquetteMIUpper PeninsulaProterozoicmicrofossils-stromatolites;plants-algaeMI016746.4992,-87.6117,,AJj44?|*
NegauneeMarquetteMIIn area mines material used for cutting and polishedmicrofossils-stromatolites(silicified)MI016846.4992,-87.6117,,AJj44?|*
RepublicMarquetteMIIn area mines material used for cutting and polishedmicrofossils-stromatolites(silicified)MI016946.4067,-87.9756,,AKm73?|*
Faunus(N2)MenomineeMI1.2km N in roadside exposure along MI69 in 2m of exposure S35T41NR26WOrdovicianinvertebrates-mollusksMI0249http://www.deq.state.mi.us/documents/deq-ogs-gimdl-PU46.pdf45.9005,-87.5264,,AKm73|*
Harris(E1)MenomineeMI1 km E in roadside exposure in s12t38nr25w 45.7028 -87.3356OrdovicianTrentoninvertebrates-mollusks-bivalviaMI017045.7028, -87.3356,s12t38nr25w,AKm72|*
Harris(E1)MenomineeMIin poor roadside exposure 800m E S12T38NR25W 45.7028 -87.3356Ordovicianinvertebrates-mollusks-bivalvia-WhitellaMI0235http://www.deq.state.mi.us/documents/deq-ogs-gimdl-PU46.pdf45.7028,-87.3356,S12T38NR25W,AKm72?|*
Spalding(E1)MenomineeMI1.2km E along US2(US47) in roadside ditchOrdovicianplants-algae-fucoidsMI0226http://www.deq.state.mi.us/documents/deq-ogs-gimdl-PU46.pdf45.6954,-87.50,,AKm73?|*
Spalding(N1)MenomineeMI1.1km N near fire tower in about 1m of exposure in ditchOrdovicianinvertebrates-mollusksMI0227http://www.deq.state.mi.us/documents/deq-ogs-gimdl-PU46.pdf45.711,-87.523,,AKm73|*
Spalding(NW)MenomineeMI500 meters NW on US2OrdovicianBony Fallsinvertebrates-brachiopodaMI017245.7042,-87.5307,,AKm73?|*
Spalding(NW1)MenomineeMI1.2 km NWOrdovicianBony Fallsinvertebrates-brachiopoda,mollusks-cephalopodaMI017145.7077,-87.521,,AKm73?|*
Wilson(ESE3)MenomineeMI3 km ESEOrdovicianChandler Falls, Upperinvertebrates-brachiopoda(uncommon),mollusks-gastropoda(uncommon)MI017345.7016,-87.4113,,AKm73|*
Wilson(ESE3)MenomineeMIRoadside exposure 3.2km E and 1.6km S 4m of exposureOrdovicianinvertebrates-mollusksMI0239http://www.deq.state.mi.us/documents/deq-ogs-gimdl-PU46.pdf45.6988,-87.4184,,AKm73?|*
-MonroeMIIn dolomite outcrops. Generally unfossiliferous,but some horizons fossiliferous. mollusks uncommonPaleozoicMonroeinvertebrates-brachiopoda-Meristella,Nucleospira,spiriferida-Spirifer;;bryozoa,cnidaria-corals;echinoderms-crinoids(uncommon);mollusks(uncommon)-gastropodaMI018141.9186,-83.3931,location:Monroe.MI,AIi44?|*
Bedford TownshipMonroeMIat Little Sink and Little Lake in area quarriesPaleozoicMonroeinvertebrates-brachiopoda-RetziaMI017441.7911,-83.5764,,AKm73?|*
Dundee QuarryMonroeMIIn Limestoneinvertebrates-arthropoda-trilobita-Dalmanites,Phacops,proetida-Proetus;;;brachiopoda-Atrypa,Orthis,spiriferida-Spirifer;Stropheodonta;cnidaria-corals-rugosa-Heliophyllum,Zaphrentis;tabulata-Favosites;;;mollusks-bivalvia-Paracyclas;gastropoda-Pleuronotus;rostroconchia-Conocardium;;porifera-stromatoporoidea-StromatoporaMI017541.9931,-83.6512,,AKm73?|*
Macon QuarryMonroeMIin Limestoneinvertebrates-arthropoda-trilobita-Dalmanites,Phacops,proetida-Proetus;;;brachiopoda-Atrypa,Orthis,spiriferida-Spirifer;Stropheodonta;bryozoa-Stictopora;cnidaria-corals-rugosa-Heliophyllum,Zaphrentis;tabulata-Favosites;;;mollusks-bivalvia-Paracyclas;gastropoda-Pleuronotus;rostroconchia-Conocardium;,;porifera-stromatoporoidea-StromatoporaMI01763.2km NE of Dundee. Same as Dundee Quarry?41.9931,-83.6512,,AKm73?|*
MaybeeMonroeMICrystalline Sulfur and Sylvania sandstone with internal gastropod and brachiopod molds. Quarry now closedDevonian?MI017742.0187,-83.5019156,,AKm73?|*
Ottawa LakeMonroeMIIn old Daniels Quarry at head of Lakeinvertebrates-mollusks-bivalvia-PterineaMI017841.7627,-83.7469,,AKm73?|*
PetersburgMonroeMI10 km SSE in abandoned Cummins QuarryDevonianDetroit Riverinvertebrates-mollusks-bivalviaMI017941.8495,-83.7507,,AKm73?|*
Plum CreekMonroeMIIn dolomite quarriesinvertebrates-mollusks-bivalvia-GoniophoraMI018041.8896,-83.3620,,AKm73?|*
PontiacOaklandMIIn Pennsylvanian La Salle Formationinvertebrates-echinoderms-crinoids-Caucacrocrinus,Clathrocrinus,ErisocrinusMI018242.6377,-83.2904,,AJj44?|*
Rifle RiverOgemawMIN of SaginawPennsylvanianSaginawplantsMI0263http://deepblue.lib.umich.edu/bitstream/2027.42/48204/4/ID043.pdf44.0317,-83.8265,,AJj44?|*
HollandOttawaMIMississippianMarshall?MI018342.7661,-86.0436,,AKm73?|*
Black LakePresque IsleMIIn quarry on shoreDevonianFerron Pointinvertebrates-arthropoda-crustacea-ostracodaMI018445.488,-84.2606,,AKm73?|*
CalcitePresque IsleMIIn area quarries in 10 sections i.e. SE part of t35nr5e 45.4093 -83.8321 Location is center of sectionDevonianDundeeinvertebrates-cnidaria-coralsMI018545.4093,-83.8321,SE1/4t35nr5e,AJj44?|*
CalcitePresque IsleMIIn dump pile of Michigan Limestone Co QuarryDevonianBell Shaleinvertebrates-arthropoda-crustacea-ostracodaMI018645.4093,-83.8321,,AJj44?|*
LiskePresque IsleMIblack corals 6.3 km E in road cut on US23DevonianRockport Quarryinvertebrates-cnidaria-coralsMI018745.3399,-83.6990,,AKm73|*
Long LakePresque IsleMIIn outcrop of dark gray shale at junction of West Long Lake Road and entrance to Martin's ResortDevonianGenshawinvertebrates-arthropoda-crustacea-ostracoda;;brachiopoda-CyrtinaMI0262http://deepblue.lib.umich.edu/bitstream/2027.42/48268/2/ID107.pdf45.2032,-83.4953,S32T33NR8E,AKm72|*
Long LakePresque IsleMIadjacent to county road on W shore 800 meters N of county lineDevonianGenshawinvertebrates-arthropoda-crustacea-ostracoda;;brachiopoda-CyrtinaMI018845.2137,-83.4950,,AKm73|*
Rogers CityPresque IsleMIIn US steel company Limestone quarry. Diverse fossils-especially from Bell shaleDevonianTraverse Groupinvertebrates(diverse)MI019145.3919,-83.7821,,AKm73|*
Rogers CityPresque IsleMIDevonianDundeeinvertebrates-cnidaria-coralsMI018945.4214,-83.8183,,AKm73|*
Rogers City(SE16)Presque IsleMI16 km SE on US23 W of Trout Creek s15t34nr6e In general area around junction of Little Trout River and US23 45.3417 83.6901DevonianRockport Quarryinvertebrates-arthropoda-crustacea-ostracodaMI019045.3417,-83.6901,s15t34nr6e,AKm72?|*
Rogers cityPresque IsleMIarea exposuresinvertebrates-mollusks-gastropoda-LongstaffiaMI019345.4214,-83.8183,,AJj44?|*
Rogers city(S14)Presque IsleMI14 km S in road cut on US23invertebrates-cnidaria-corals-tabulata-FavositesMI019245.2589,-83.4820,,AKm73?|*
Saginaw valleySaginawMIIn dumps of old coal mines in areaPennsylvanianSaginawinvertebrates-arthropoda-crustacea-ostracoda(uncommon);trilobita(uncommon);brachiopoda,mollusks-cephalopoda,gastropoda;;plants(abundant),vertebrates-fish(uncommon)MI019443.5097,-83.9606,,AJj44|*
ManistiqueSchoolcraftMIIn abandoned quarrySilurianCordell|Schoolcraft dolomiteinvertebrates-arthropoda-crustacea-ostracoda;;brachiopoda,bryozoa,cnidaria-corals;mollusksMI019645.9578,-86.2461,,AKk44|*
Manistique(NNW8)SchoolcraftMI8 km NNW in road cut and abandoned quarry on hwy 94SilurianHendricks dolomiteinvertebrates-brachiopoda,cnidaria-corals;echinoderms-crinoids(columnals);porifera-stromatoporoideaMI019546.0182,-86.2725,,AKk44?|*
WhitedaleSchoolcraftMIIn area quarriesinvertebrates-cnidaria-corals(silicified)MI0197There does seem to be a White Dale in Schoolcraft County, but not much information.45.9871,-86.1361,,AKm73|*
CorunnaShiawasseeMIIn area quarriesPennsylvanianSaginawplantsMI0264http://deepblue.lib.umich.edu/bitstream/2027.42/48204/4/ID043.pdf42.9819,-84.1173,,AJk43|*
MilanWashtenawMIDevonianSilica Shaleinvertebrates-arthropoda-crustacea-phyllocarida;;;vertebrates-fish-actinopterygii-Kentuckia?,palaeoniscidae(bones);arthrodira(plates)-Protitanichthys;chondrichthyes-selachii-holocephali-PseudodontichthysMI019842.0853,-83.6825,,AJk43|*
Rockwood(SE)WayneMISE in Michigan Silica Co pitDevonianSylvaniainvertebrates-mollusks-bivalviaMI019942.0609,-83.2335,,AKm73|*
Sibley(Solvay Process Quarry)WayneMIIn abandoned quarry of Solvay Process CompanyDevonianinvertebrates-arthropoda-trilobita-proetida-Proetus;;;brachiopoda,cnidaria-corals-rugosa-HexagonariaMI0202This would probably be the Sibley Quarry at 42.1640N,-83.1835W42.1640,-83.1835,,AKm73|*
Trenton(Sibley Quarry)WayneMI3 km N of Trenton in QuarryDevonianDundee|Lucasinvertebrates-brachiopoda,cnidaria-coralsMI0200This would probably be the Sibley Quarry at 42.1640N,-83.1835W. The orginal included a reference to the Anderson formation, but I can't find a citation for a Devonian Anderson formation in the Michigan Basin42.1640,-83.1835,,AKm73|*
Trenton(Sibley Quarry)WayneMI3 km N of Trenton in QuarryDevonianDundee|Lucasinvertebrates-brachiopoda,cnidaria-coralsMI020142.1640,-83.1835,,AKm73|*
Trenton(Solvay Process Quarry)WayneMI3 km N at Sibley quarry of Solvay Process CoDevonianDetroit Riverinvertebrates-mollusks-bivalviaMI020342.1640,-83.1835,,AKm73|*

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