US And Canadian Fossil Sites -- Data for SOUTH DAKOTA

Version V0910 current as of OCT 2009.

Back to States INDEX

Back to MAIN PAGE

LocationCountyState/ProvinceDirections,NotesAgeFormationFossilsCommentsReferenceLat-Long
-[?]SDNear Wyoming line on SD18CretaceousSundancecephalopodsSD0131|,
-[?]SDCretaceousFox Hills SandstonePlants Ficus fruitSD0129|,
-[?]SDCretaceousLanceNodosaur - DenversaurusSD0130|,
Badlands[?]SDin area road cuts and roadside ditches.fossilsSD011945.2208,-102.7306,,MCU|,
Black Hills[?]SDarea exposuresOrdovicianOstracoderms (jawless fish)SD012044.4167,-103.7083,,MCU|,
Black Hills[?]SDregional white Limestone outcropsCretaceousMadisonmarine invertebrates.SD012144.4167,-103.7083,,MCU|,
Black Hills[?]SDsparse fossils in 200m of limestone and dolomiteMississippianPahasapaBrachiopods,Bryozoa,CrinoidsSD0122The black hills cover several counties in SouthWest SD44.4167,-103.7083,,MCU|,
Calf Spring[?][?]SDEoceneChadronMammal Reference LocationSD0123Can't identify Calf Spring at all|,
Cheyenne River[?]SDW of RiverOligoceneChadron UpperAlligator bonesSD012444.7708,-100.7172,,MCU|,
Eagle Butte[?]SDin area outcropsCretaceousFox HillsPelecypods and gastropods in concretions.SD0125There are four Eagle Buttes in SD,Dewey Cy,Zeibach Cy,two in Jackson Cy45.0025,-101.2331,,MCU|,
Fox Hills[?][?]SDNW SDpelecypod CrassostreaSD0126Can't locate Fox Hills|,
Interior[?]SDSPetrified woodSD012743.7269,-101.9836,,MCU|,
Maple Creek[?][?]SDCretaceousBearpaw ShaleMollusks -- Cymella,Cephalopod,Placenticeras,Cephalopods -BaculitesSD0128Can't identify a Maple Creek in South Dakota|,
-BennettSDIn area exposures of Little White River badlandsfossilsSD0002|,
Flint Hill QuarryBennettSDMiocene (Hemingford)BateslandIctalurus,Menoceras,MoropusSD0001|,
North Bijou HillBruleSDcenter S 1/2, sec. 30, T101N, R70W 43.520278 -99.26528Miocene,LowerFort Randall-SD0150miomap.berkeley.edu/Locality.xls43.520278, -99.26528|,
North Bijou HillsBruleSD200m NE of benchmark on E side of Missouri RiverMiocene (Clarendon)Ash HollowvertebratesSD0003CAUTION:Collecting vertebrate material in the US requires landowner or government permissionSee Ash Hollow sites at http://paleo.amnh.org/fossil/rock.html for more details.|,
Belle FourcheButteSDNCretaceousammonites http://www.dcnr.state.pa.us/topogeo/education/fossils/fossilpart4.pdfSD000544.6714,-103.8517,,MCU|,
Belle FourcheButteSDCephalopod ScaphitesSD000444.6714,-103.8517,,MCU|,
-Campbell,CorsonSD32 km N near Little Eagle and along Grand RiverSilicified WoodSD000643.0108,-96.7953,,MCU|,
-Campbell,CorsonSDN along Missouri RiverSilicified WoodSD000743.0108,-96.7953,,MCU|,
South Bijou HillCharles MixSDBruleMioceneFort Randallvertebrates-mammals-MerychippusSD0008CAUTION:Collecting vertebrate material in the US requires landowner or government permission|,
South Bijou HillCharles MixSDSDSM V-731 N 1/2, sec. 8, T100N, R71W 43.493056 -99.27778Miocene-MiddleFort Randall-SD0149miomap.berkeley.edu/Locality.xls43.493056, -99.27778|,
Upper Bijou HillCharles MixSDN 1/2, sec. 8, T100N, R71W 43.493056, -99.27778MioceneValentine|Ash Hollow-SD0152miomap.berkeley.edu/Locality.xls44.092778, -98.58167|,
-CorsonSDArea ExposuresCretaceousLancedinosaurs-PachycephalosaurusSD0011|,
MobridgeCorsonSDOn W side of Missouri River just S of townPaleoceneCannonballDecapodsSD000945.5306,-100.3417,,MCU|,
MobridgeCorsonSDS on W side of Missouri RiverPaleocenecrabsSD001045.5306,-100.3417,,MCU|,
Buffalo GapCusterSD12.8km SECretaceousPierreAmmonites-DidymocerasSD001443.4917,-103.3125,,MCU|,
Buffalo GapCusterSD36km E in badlandsFossil horses;well preserved shellsSD0148An American Geological Railway Guide P25643.4917,-103.3125,,MCU|,
Cheyenne RiverCusterSDAt Chimney BreaksOligoceneChadronreptiles-SquamataSD001544.7708,-100.7172,,MCU|,
Cheyenne RiverCusterSDIn area exposuresCretaceousPierre ShaleScaphites,PlacenticerasSD001644.7708,-100.7172,,MCU|,
FairburnCusterSD3 km SW in s25t4sr7e 2km SW of Fairburn. 43.6732N,-103.2274WCretaceousGreenhornabundant fossils -- Gryphaea,PrionotropisSD001743.6732,-103.2274, s25t4sr7e|,
FairburnCusterSDSEsw1/4s28t4sr8e 43.6673 103.1722 3km SE of FairburnCretaceous UpperCarlilelarge cephalopods,other fossilsSD001843.6673,-103.1722, SEsw1/4s28t4sr8e|,
Red CanyonCusterSDIn regional badlandsvertebrates,coral,cycads,petrified palmSD0019CAUTION:Collecting vertebrate material in the US requires landowner or government permission43.7067,-103.3400,,MCU|,
LantryDeweySDWNW in float in RR cuts,road cuts,Spillway of Lantry Dam S4T12NR22E Locality is in Zeibach County about 3.2km S of Landry, Dewey County. 44.9875N,-101.4299WAmmonites-Jeletzkytes,other fossilsSD002044.9875,-101.4299, S4T12NR22E|,
Timber LakeDeweySDarea exposuresCretaceousFox Hillsammonites,Baculites,vertebratesSD002145.4364,-101.0653,,MCU|,
Trial CityDeweySDpelecypod CorbiculaSD0022|,
-Dewey,ZiebachSDIn N part of CountyCretaceousreptiles-TriceratopsSD0012Original cites Schnasse County which was eliminated in 199143.0108,-96.7953,,MCU|,
-Dewey,ZiebachSDIn N part of CountyCretaceousreptiles-TriceratopsSD0013Original cites Schnasse County which was eliminated in 199143.0108,-96.7953,,MCU|,
-Fall RiverSDOn US18? Near county line,tepee buttesCretaceousPierrepoorly preserved pelecypods.SD0034|,
-Fall RiverSDCretaceousPierre Shalecephalopods - CirrocerasSD0033|,
Angostura ReservoirFall RiverSDIn limey patches in sandstone s14t9sr5e,NAD27 43.2673 103.4934 About 1.6km S of Teepee Mountain on S shore of Angostura Reservoir.CretaceousCarlilePrionotropis,Acanthoceras,Scaphites,Gyrodes,Inoceramus,Fusus,etcSD003643.2673 ,-103.4934, se1/4 s16t11sR4e|,
Buffalo Gap National GrasslandsFall RiverSDAt Edgemont locality--a sometime picnic area. LatLon is Edgemont, SDCretaceousCarlileAmmonites, very abundant shark teeth, reptile bonesSD0154http://www.fs.fed.us/ngp/draft/deis/deis_files/pdf_deis_append/ApF.pdf43.30,-103.83,,GA4|,
Buffalo Gap National GrasslandsFall RiverSDAt Marietta South. LatLon is Marietta, SDCretaceousBelle Fourche,Greenhorn,Mowryfish teeth;turtles;shark teeth;marine reptile bones;ammonites;mollusksSD0155http://www.fs.fed.us/ngp/draft/deis/deis_files/pdf_deis_append/ApF.pdf43.40,-103.99,,GA4|,
Buffalo Gap National GrasslandsFall RiverSDAt Wallace Ranch. LatLon is Smithwick, SDCretaceousPierrefish,sharks,pterosaurs,mosasaurs,turtles, baculites,ammonitesSD0156http://www.fs.fed.us/ngp/draft/deis/deis_files/pdf_deis_append/ApF.pdf43.3112,-103.2138,,GA3?|,
Buffalo Gap National GrasslandsFall RiverSDIndian Creek Special Interest Area in Cheyenne River badlands. LatLon is end of Indian Creek RdfossilsSD0157http://www.fs.fed.us/ngp/draft/deis/deis_files/pdf_deis_append/ApF.pdf43.8504,-102.6647,,GA3?|,
Cycad National MonumentFall RiverSDIn area exposures at Parker Peak 2 km E of Hwy 18,3 km S on Minnekahtasilicified Cycad stumpsSD002343.3950,-103.7258,,SCU|,
EdgemontFall RiverSD28.8km W on Moss Agate CreekCretaceousNiobraravertebrate-SquamataSD002743.3011,-103.8250,,MCU|,
EdgemontFall RiverSD32km S near Doo's placeCretaceousPierreMosasaur-Platecarpus;Turtle-ToxochelysSD0028Original says 'Platycarpus' which appears to be an alternate spelling of 'Platecarpus'43.3011,-103.8250,,MCU|,
EdgemontFall RiverSD32km W on Moss Agate CreekCretaceousNiobraravertebrates-plesiosaur bonesSD0029CAUTION:Collecting vertebrate material in the US requires landowner or government permission43.3011,-103.8250,,MCU|,
EdgemontFall RiverSDCretaceousFox Hills Limestonecephalopods - Discoscaphites,Hoploscaphites,SphenodiscusSD002543.3011,-103.8250,,MCU|,
EdgemontFall RiverSDCretaceousNiobrarashark tooth,plesiosaur bonesSD002643.3011,-103.8250,,MCU|,
EdgemontFall RiverSDPrionocyclusSD002443.3011,-103.8250,,MCU|,
Hot SpringsFall RiverSDIn Sediments in old sink holePleistoceneAbout 150 mammoths excavated,150 more estimated still in ground.SD003143.4317,-103.4739,,MCU|,
Hot SpringsFall RiverSDIn Southern part of town at Mammoth Site (a sinkhole) somewhat museumized?Pleistocenevertebrates-47 genera;numerous MammothsSD0147http://pubs.usgs.gov/sir/2005/5160/PDF/FTPart1.pdf43.4317,-103.4739,,MCU|,
Hot SpringsFall RiverSDCretaceousCarlile ShaleCephalopods - PrionocyclusSD003043.4317,-103.4739,,MCU|,
OelrichsFall RiverSD27 km WCephalopods -PrionocyclusSD003243.1789,-103.2303,,MCU|,
RumfordFall RiverSDs14t9sr5e 43.0905 103.6470 about 5km SE of Rumford.CretaceousGreenhornInoceramusSD003543.0905,-103.6470, s14t9sr5e|,
DixonGregorySD12km N and 3km W in road cutMiocene (Clarendon)Ash HollowvertebratesSD0037CAUTION:Collecting vertebrate material in the US requires landowner or government permissionSee Ash Hollow sites at http://paleo.amnh.org/fossil/rock.html for more details.43.3833,-99.4728,,MCU|,
Fort Randall DamGregorySDon US18 complete section of Pierre Shale on W side of the Missouri RiverCretaceousPierrevertebrates and invertebrates--SD003843.0597,-98.5617,,SCU|,
-HardingSDin ant hill debris at Leibermann[?] localitiesCretaceousHell Creekvertebrates-Alphadon,PediomysSD0042This is likely a perfectly valid reference,but I can't identify any Internet references to these localities. CAUTION:Collecting vertebrate material in the US requires landowner or government permission|,
Big Springs CanyonHardingSDMiocene (Clarendon)Loup Forkturtle-GeocheloneSD0039|,
BuffaloHardingSDS in Sandstoneabundant dinosaur bonesSD004043.9056,-101.8494,,MCU|,
BuffaloHardingSDnearCretaceousHell CreekturtlesSD004143.9056,-101.8494,,MCU|,
HardingHardingSDS11t17r4e-12t17r4e in 'Iron Beds'Location looks to be in Harding County about 16km ENE of Harding. 45.4513N,-103.5968WCretaceousLingula,Inoceramus,Anisomyon,ScaphitesSD005245.4513,-103.5968, S11t17r4e-12t17r4e|,
Moreau RiverHarding?SDArea exposures North of Black HillsCretaceousLancedinosaurs-Anatosaurus,AnatotitanSD0043I've arbitrarily assigned this to Harding County,But could include Butte and/or Perkins County45.2681,-100.9006,,MCU|,
PierreHughesSDat crossing of White River by US44 in road cutsCretaceousfossilsSD004444.3536,-100.3733,,MCU|,
-JacksonSDbadlands in W of countyOligoceneChadron|BruleTertiary mammals,Hackberry,oak,deciduous trees,Chadron (Oreodon,Titanotheres,Brontops,Brontotherium)Brule (Metamynodon,Hyracodon,tapirs,Agriochoerus,Merycoidodon,Leptauchenia,Dinictis,Hoplophoneus,Artiodactyls,pigs,camels-PoebrotheriumSD0051|,
Cedar PassJacksonSD3.2km NEOligoceneSharpsbird bones-ParacraxSD004543.7553,-101.9356,,MCU|,
Cedar PassJacksonSDE sideMioceneSharpsTurtles-StylemysSD004643.7553,-101.9356,,MCU|,
KadokaJacksonSDarea outcropsOligoceneWhite Rivermammal bonesSD004743.8339,-101.5094,,MCU|,
KadokaJacksonSDat Flying U RanchPetrified Wood and Fossils. (Fee in 1970s)SD004843.8339,-101.5094,,MCU|,
Quiver HillJacksonSDOligoceneBrulemammals-Capatanka,Hadroleptauchenia,Hyracodon,Palaeocastor,Pseudocyclopidius,SubdesmatochoerusSD0049Washabaugh County merged with Jackson County|,
Red Water CreekJacksonSDOn West branchOligoceneBrulemammals-PromesoreodonSD0050Washabaugh County merged with Jackson County|,
-Jackson,PenningtonSDIn shales in White River bluffsLucina,Inoceramus,BaculitesSD005343.0108,-96.7953,,MCU|,
Wessington SpringsJerauldSDSDSM V6231 sec. 12, T107N, R65W 44.092778 -98.58167Miocene,MiddleValentine-SD0151miomap.berkeley.edu/Locality.xls44.092778, -98.58167|,
Crow PeakLawrenceSDS side in bowl area Crow Peak is S of 44.514135, -103.971863 which would put the proper PLSS around S3T6NR1E Black Hills Meridian. Original was SW1/4NE1/4S23T6N12E. Even assuming R1E, can't get the PLSS to resolve reasonably so lat long in bowl like depression SSE of Crow Peak used. Cambrian,UpperDeadwoodIchnofossils-Skolithos.SD0137http://www.ohiolink.edu/etd/send-pdf.cgi?toledo111601481644.467194,-103.960975,,G|,
Dalton LakeLawrenceSDN side of National Forest Rd 36 2.9km S of Dalton Lake Enterance. Location is about 1km ENE of Tomahawk but there is no lake anywhere near there. 44.2197N,-103.5029WCambrian,UpperDeadwoodIchnofossils-SkolithosSD0143http://www.ohiolink.edu/etd/send-pdf.cgi?toledo111601481644.2197,-103.5029, SW1/4NW1/4S15T3Nr5E|,
DeadwoodLawrenceSDIn cliff overlooking Deadwood accessible by trail from W end of Burham Ave 44.3904 103.7122 N of Deadwood where highway crosses ridge between Slaughterhouse Gulch and Whitewood CreekCambrian,UpperDeadwoodIchnofossils-SkolithosSD0138http://www.ohiolink.edu/etd/send-pdf.cgi?toledo111601481644.3904,-103.7122, SE1/4NE1/4S14T5Nr3E|,
Iron Creek LakeLawrenceSD400m N of junction of National Forest Roads 135 and 122 44.3802 103.7248 Location is in middle of Deadwood.Cambrian,UpperDeadwoodIchnofossils-SkolithosSD0141http://www.ohiolink.edu/etd/send-pdf.cgi?toledo111601481644.3802,-103.7248, N1/2SW1/4S23T5Nr3E|,
Kirk HillLawrenceSD44.3168 103.5660 about 1.6km ESE of Kirk Hill just across Meade County LineCambrian,UpperDeadwoodIchnofossils-SkolithosSD0142http://www.ohiolink.edu/etd/send-pdf.cgi?toledo111601481644.3168,-103.5660, SE1/4SW1/4S7T4Nr5E|,
Little Elk CreekLawrenceSDUS79S to Little Elk Creek Canyon Rd;First dirt Rd on left 44.2308 103.4479 in Meade Cy 400m E of Lawrence Cy line.Cambrian,UpperDeadwoodIchnofossils-SkolithosSD0140http://www.ohiolink.edu/etd/send-pdf.cgi?toledo111601481644.2308,-103.4479, NE1/4SW1/4NW1/4S7T3Nr6E|,
Spearfish CanyonLawrenceSDN side of US14A 800m E of Bridal Veil Falls Spearfish Creek NW of Little Crow Peak 44.4126 103.8890Cambrian,UpperDeadwoodIchnofossils-SkolithosSD0136http://www.ohiolink.edu/etd/send-pdf.cgi?toledo111601481644.4126,-103.8890, SW1/4NW1/4S9T5Nr2E|,
Spearfish CanyonLawrenceSDpetrified Cycad and palmSD005444.4775,-103.8497,,SCU|,
TrojanLawrenceSD5.1km from Trojan on Nevada Gulch Rd 44.3420 103.8387Cambrian,UpperDeadwood|WinnipegIchnofossils-SkolithosSD0146http://www.ohiolink.edu/etd/send-pdf.cgi?toledo111601481644.3420,-103.8387, NE1/4NE1/4S2T4Nr2E|,
Whitewood CreekLawrenceSDpetrified Cycad and palmSD005544.6394,-103.4597,,SCU|,
Whitewood PeakLawrenceSD44.4049 103.6962 Whitewood Creek about 800m S of mouth of Slaughterhouse GulchCambrian,UpperDeadwoodIchnofossils-SkolithosSD0139http://www.ohiolink.edu/etd/send-pdf.cgi?toledo111601481644.4049,-103.6962, NE1/4SW1/4SE1/4S12T5Nr3E|,
-MeadeSDCretaceousPierre ShaleCephalopods - AcanthoscaphitesSD0062|,
Belle Fourche RiverMeadeSDat mouthCephalopods -EutrephocerasSD005644.4347,-102.3028,,SCU|,
Black HillsMeade?SDIn limestone above red sandstoneCambrian,Upperbrachiopods-LingulaSD0135http://books.google.com/books?id=vQwRAAAAIAAJ&pg=PA467&lpg=PA467&source=web&ots=w37S6Uig8T&sig=WtA_spDIAsyuzuPGUT1Ui4o2JRU&hl=en|,
BridgerMeadeSDCheyenne RiverCretaceousPierre ShaleCephalopods Eutrephoceras,Placenticeras,BaculitesSD005744.5458,-101.9108,,MCU|,
Cheyenne RiverMeade[?]SDOligoceneWhite RiverMammals-Aepinacodon,Agriochoerus,Archaeotherium,Brontops,Brontotherium,Caenopus,Canis,Colodon,Didymoconus,Dinictis,Elomeryx,Entelodon,Erethizon,Eumys,Hesperocyon,Hoplophoneus,Hyaenodon,Hypertragulus,Hyracodon,Hyracotherium,Ischyromys,Leptauchenia,Leptictis,Leptochoerus,Leptomeryx,Megalagus,Menodus,Mesohippus,Merycoidodon,Mesohippus,Metamynodon,Miniochoerus,Miohippus,Oreodon,Palaeolagus,Perchoerus,Steneofiber,Subdesmatochoerus,Subhyracodon,Titanotherium;Turtles-StylemysSD006444.7708,-100.7172,,MCU|,
Cottonwood CreekMeadeSDat head of creekPaleoceneCannonballDecapodsSD005943.3858,-101.2008,,MCU|,
Cottonwood CreekMeadeSDat head of creekPaleocenecrabs,LinuparusSD0058Original says North Dakota,but there is no Meade County in ND43.3858,-101.2008,,MCU|,
Elk CreekMeadeSDCretaceousPierre ShaleCephalopods - BaculitesSD006043.3372,-101.1994,,MCU|,
PiedmontMeadeSD4.4km NCretaceousLakotavertebrate bones-Atlantosaurus,HypsilophodonSD006144.2317,-103.3886,,MCU|,
Steamboat RockMeadeSDCliff accessible by trail from Picnic Area on National Forest Road 26 S of Nemo and N of Boxelder Creek 44.4226 103,9674 1.6km WSW of Citidel Rock, Lawrence CyCambrian,UpperDeadwoodIchnofossils-Skolithos,horizontal burrowsSD0144http://www.ohiolink.edu/etd/send-pdf.cgi?toledo111601481644.4226,-103.9674, NE1/4SW1/4S2T5Nr1E|,
-Meade?,Pennington?SDMollusksJurassic?OxytomaSD006343.0108,-96.7953,,MCU|,
-MelletteSDAt Joe Thin Elk gravel pitsMiocene (Clarendon)Ash HollowvertebratesSD0068CAUTION:Collecting vertebrate material in the US requires landowner or government permissionSee Ash Hollow sites at http://paleo.amnh.org/fossil/rock.html for more details.|,
-MelletteSDIn area exposures of Little White River badlandsfossilsSD0069|,
MissionMelletteSD8km N,4.8kmE at Thin Elk Gravel PitMioceneValentineTurtle-Geochelone,TrionyxSD006544.0792,-99.5236,,MCU|,
Three Points ButteMelletteSDnear topMioceneRosebudfossil Daemonelix burrowsSD0066|,
White RiverMelletteSDOligoceneWhite Riverbird eggsSD006743.7278,-100.6606,,MCU|,
-PenningtonSDIn area exposuresCretaceousPierreBaculitesSD0081|,
-PenningtonSDIn badlandsOligoceneBruleTurtles: Stylemys,mammals: Leptomeryx,Merycoidodon,Ischyromys (a rodent)SD0082|,
-PenningtonSDbadlands in W of countyOligoceneChadron|BruleTertiary mammals. Hackberry,oak,deciduous trees,Chadron (Oreodon,Titanotheres,Brontops,Brontotherium) Brule (Metamynodon,Hyracodon,tapirs,Agriochoerus,Merycoidodon,Leptauchenia,Dinictis,Hoplophoneus,Artiodactyls,pigs,camels-PoebrotheriumSD0083|,
Bear Creek Coal MinePenningtonSDOligoceneBruleturtles-StylemysSD0070|,
Boxelder CreekPenningtonSD700m S of junction of National Forest Rd 26, County Rd T234-T236 junction 44.1310 1033.4208Cambrian,UpperDeadwoodIchnofossils-SkolithosSD0145http://www.ohiolink.edu/etd/send-pdf.cgi?toledo111601481644.1310,-103.4208, NW1/4SE1/4S17T2Nr6E|,
Cedar DrawPennington[?]SDOligoceneWhite RiverSquamata-RhineuraSD0085|,
Indian CreekPenningtonSDPaleoceneCannonballDecapodsSD007244.7314,-103.5147,,MCU|,
Indian CreekPenningtonSDPaleocenecrabsSD007144.7314,-103.5147,,MCU|,
Rapid CityPenningtonSDarea exposurescoralsSD007344.0706,-103.2503,,MCU|,
Rapid CityPenningtonSDin road cuts on Star Route 44CretaceousPierreinvertebrates in large concretions.SD007444.0706,-103.2503,,MCU|,
ScenicPenningtonSD8km SOligoceneWhite Rivermammals-Archaeotherium,Colodon,Daphoenocyon,Daphoenus,Dinictis,Elomeryx,Elotherium,Eumys,Hesperocyon,Hoplophoneus,Hyaenodon,Hypertragulus,Hyracodon,Ischyromys,Leptictis,Leptochoerus,Leptomeryx,Megalagus,Mesohippus,Merycoidodon,Mesohippus,Miniochoerus,Oreodon,Palaeolagus,Paradjidaumo,Poebrotherium,ScottimusSD007643.7797,-102.5544,,MCU|,
ScenicPenningtonSDIn area badlandsOligoceneOrellaHackberry seeds (Celtis). Mammals Mesohippus. Subhyracodon,MerycoidodonSD007743.7797,-102.5544,,MCU|,
ScenicPenningtonSDto SouthOligoceneBruleturtles-StylemysSD007843.7797,-102.5544,,MCU|,
ScenicPenningtonSDNW FossilsSD007543.7797,-102.5544,,MCU|,
WastaPenningtonSDN along Elk Creek and Cheyenne River.CretaceousPierre ShaleFossils in ConcretionsSD007945.3925,-97.3689,,MCU|,
WastaPenningtonSDin road cuts on I-90CretaceousPierreinvertebrates in large concretions.SD008045.3925,-97.3689,,MCU|,
-Pennington,ShannonSDOligoceneChadron|Brulemammals: Dinictis,Hoplophoneus,Hesperocyon,Hyracodon,Caenopus,Perchoerus,Leptomeryx,Leptauchenia,PoebrotheriumSD008443.0108,-96.7953,,MCU|,
Big Stone Lake State ParkRobertsSDBig Stone Lake State Park is on the Minnesota side of the river and stretches for many kilometers. LatLon is below dam at Big Stone City, SDshark teethSD0158denr.sd.gov/BigStone/2006CleanWaterActionComments.pdf45.2981,-96.4562,,GA4?|,
Ainsworth PLShannonSDOligoceneBrulemammals-LeptaucheniaSD0086|,
American Horse CreekShannonSD1.6km WMiocene (Arikareean)RosebudTurtle-GeocheloneSD008743.4389,-102.1958,,SCU|,
American Horse CreekShannonSDMiocene(Arikareean)Rosebudvertebrate-NanotragulusSD0153http://www.npl.utexas.edu/vpl/databases/index.php43.4389,-102.1958,,SCU|,
Arrow Wound TableShannonSDOligoceneBruleMammals-Daphoenus,Dinictis,Eutypomys,Hesperocyon,Hoplophoneus,Hyaenodon,Leptictis,Palaeolagus,PeratheriumSD0088|,
Battle Creek CanyonShannonSDOligoceneBrule?turtles-StylemysSD008943.6542,-102.8153,,SCU|,
Battle Creek DrawShannonSDOligoceneBrulemammals-Hyaenodon,Merycoidodon,Mesocyon,Mesohippus,Miniochoerus,PlatyochoerusSD0090|,
Corral DrawShannonSDWhite River Badlands,in Peanut Creek MemberOligoceneChadronmammals: SinclairellaSD009243.7325,-102.7628,,MCU|,
Corral DrawShannonSDOligoceneBruleturtles-StylemysSD009143.7325,-102.7628,,MCU|,
Cottonwood CreekShannonSDOn divide with Big Corral DrawOligoceneBrulebirds-ParacraxSD009343.3858,-101.2008,,MCU|,
Cottonwood PassShannonSDOligoceneBruleEgg fragmentsSD009443.6383,-102.6428,,SCU|,
Cottonwood Pass (Lower Nodular Zone)ShannonSDOligocene UpperBruleMammal FossilsSD0095|,
Indian Stronghold (Protoceras Channel)ShannonSDOligocene UpperBruleMammal FossilsSD0096|,
Monroe Creek (SDSM V-6229)ShannonSDMioceneMonroe CreekMammal FossilsSD0097|,
Rocky FordShannonSD13km NOligoceneBrulemammals-AmphicynodonSD009843.2864,-103.5978,,MCU|,
Rocky FordShannonSD9.5km SEOligoceneChadronreptiles-HelodermoidesSD009943.2864,-103.5978,,MCU|,
Rocky FordShannonSDNOligoceneBrulemammals-HyaenodonSD010043.2864,-103.5978,,MCU|,
RosebudShannonSDArea exposuresMiocene (Arikareean)Monroe CreekMammals-Capatanka,Palaeocastor,RhinocerasSD010143.2292,-100.8486,,MCU|,
Sheep MountainShannonSDAt Saddle Horse PassOligoceneBruleturtles-StylemysSD010245.2822,-103.0553,,MCU|,
Fort PierreStanleySDCretaceousPierreAmmonites-BaculitesSD010344.3536,-100.3733,,MCU|,
Sage CreekStanleySDCephalopods PlacenticerasSD010443.8867,-102.3797,,MCU|,
Sage Creek/Ft PierreStanleySDBaculitesSD0105|,
-ToddSDMiocene (Clarendon)Ash HollowvertebratesSD0111CAUTION:Collecting vertebrate material in the US requires landowner or government permissionSee Ash Hollow sites at http://paleo.amnh.org/fossil/rock.html for more details.|,
MissionToddSDIn gravels of South Fork of Little White Riverpetrified woodSD010644.0792,-99.5236,,MCU|,
Mission Micro LocalityToddSD8km W and roughly 5.25km S of Mission in Rosebud Indian ReservationMiocene (Clarendon)Ash HollowvertebratesSD0107CAUTION:Collecting vertebrate material in the US requires landowner or government permissionSee Ash Hollow sites at http://paleo.amnh.org/fossil/rock.html for more details.|,
Rosebud Agency QuarryToddSDOn Hwy from Crookston(NE) to Rosebud(SD) 2/3 of way up hill from Rosebud CreekMiocene (Clarendon)Ash HollowvertebratesSD0108CAUTION:Collecting vertebrate material in the US requires landowner or government permissionSee Ash Hollow sites at http://paleo.amnh.org/fossil/rock.html for more details.|,
Rosebud Indian ReservationToddSDHollow Horn Bear QuarryMiocene (Clarendon)Ash Hollowbird and turtle bonesSD0109See Ash Hollow sites at http://paleo.amnh.org/fossil/rock.html for more details.43.1875,-100.6253,,SCU|,
St FrancisToddSD4.8km W at Sawmill CanyonMiocene (Hemphill)OgallalaTurtles-TrionyxSD011043.164100,-100.916300,,CU|,
Turtle ButtesTrippSDAt E end on W side of gapOligocene-MioceneTurtle ButteTurtles-StylemysSD0112|,
North Sioux CityUnionSD13 km W of I-29 on SD50 in Ridge crossing roadCretaceousGreenhornpelecypodsSD011342.5272,-96.4828,,MCU|,
YanktonYanktonSD4,8km W near Gavins Point Dam in quarries along N bank of Missouri RiverCretaceousPierreshells,fish,reptilesSD011542.8731,-97.4994,,MCU|,
YanktonYanktonSDCretaceousNiobraraFish-Benthesikyme,Ichthyotringa,Leptotomus,Sardinius,SpaniodonSD011442.8731,-97.4994,,MCU|,
-ZiebachSDMarine fossils from beds in Breien member of the Lower Hell Creek FormationCretaceousHell Creekmarine mollusksSD0117|,
Quinn DrawZiebachSDOligoceneChadronturtles-StylemysSD011643.7000,-102.7861,,SCU|,
Quinn DrawZiebach[?]SDOligoceneWhite RiverTurtles-TrionyxSD011843.7000,-102.7861,,SCU|,
Copyright 2006-2009 Donald Kenney (Donald.Kenney@GMail.com). Unless otherwise stated, permission is hereby granted to use any materials on these pages under the V2.5 Creative Commons License

This page will have been validated as Valid HTML 4.01 Transitional prior to posting.