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Found: 67  Previous  Next  1 - 20
IDLocality No.Sample No.USGS No.Quadrangle FormationAge 
555861ABa149361ABa1493 Black River C-4 UnnamedLate OrdovicianSelect
555861ABa149361ABa1493 Black River C-4 UnnamedMiddle Ordovician - Late OrdovicianSelect
555961ABa147261ABa1472 Black River C-4 UnnamedLate OrdovicianSelect
555961ABa147261ABa1472 Black River C-4 UnnamedMiddle Ordovician - Late OrdovicianSelect
340360ABa12160ABa121D167 SDCharley River A-1 Road River FormationLudlovianSelect
340360ABa12160ABa121D167 SDCharley River A-1 Road River FormationOrdovician - SilurianSelect
340360ABa12160ABa121D167 SDCharley River A-1 Road River FormationWenlockian - LudlovianSelect
340460ABa121B60ABa121BD754 COCharley River A-1 No DataMiddle OrdovicianSelect
906262ABa281262ABa2812D1077-COCharley River A-1 Jones Ridge LimestoneEarly OrdovicianSelect
959367ARR43367ARR433D8082SDColeen A-1 No DataLate CambrianSelect
576974ACn71274ACn712D351-SDCraig C-2 Descon FormationPaleozoicSelect
1134054-AE-4254-AE-42 Craig C-5? No DataOrdovician - SilurianSelect
1134154-AE-4354-AE-43 Craig C-5? No DataOrdovician - SilurianSelect
73768AOv250568AOv25052689-SD (recollection)Craig D-5 Karheen FormationEarly Devonian - Late DevonianSelect
946767AOv 911F67AOv 911F8014-SDCraig D-5 No DataNo DataSelect
950167AOv 101267AOv 1012D6147 COCraig D-5 No DataCaradocianSelect
340560ABa25460ABa254D168 SDEagle D-1 No DataEarly SilurianSelect
340660ABa25560ABa255D169 SDEagle D-1 No DataEarly SilurianSelect
794161ABa1311A61ABa1311AD181-SDEagle D-1 McCann Hill ChertLate CambrianSelect
794161ABa1311A61ABa1311AD181-SDEagle D-1 McCann Hill ChertOrdovician - SilurianSelect