Where: Indiana (39.5° N, 86.5° W: paleocoordinates 17.8° S, 32.6° W)
• coordinate based on political unit
• basin-level geographic resolution
When: Edwardsville Formation, Chadian to Chadian (346.7 - 340.0 Ma)
• "Mid-Miss. (upper Osage)"
•JA: the late Osagean is Chadian and Arundian
Environment/lithology: delta plain; sandstone and shale
Size class: macrofossils
Primary reference: W. I. Ausich, T. W. Kammer, and N. G. Lane. 1979. Fossil communities of the Borden (Mississippi) delta in Indiana and northern Kentucky. Journal of Paleontology 53:1182-1196 [G. Webster/G. Webster/M. Uhen]more details
Purpose of describing collection: paleoecologic analysis
PaleoDB collection 556: authorized by Arnold Miller, entered by Mike Sommers on 14.01.1999
Creative Commons license: CC BY (attribution)
Taxonomic list
Rhodophyceae | |
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Foraminifera | |
Thuramminoides sp. Plummer 1945 | |
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Tubothalamea | |
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Ophiuroidea | |
Aganaster sp. Miller and Gurley 1891 brittle star | |
Crinoidea | |
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Gilbertsocrinus sp. Phillips 1836 Sea lily
Cribanocrinus sp. Sea lily | |
Eretmocrinus sp. Lyon and Casseday 1859 Sea lily
Abatocrinus sp. Lane 1963 Sea lily
Dizygocrinus sp. Wachsmuth and Springer 1897 Sea lily | |
Paradichocrinus sp. Springer 1926 Sea lily
Dichocrinus sp. Munster 1839 Sea lily | |
Camptocrinus sp. Wachsmuth and Springer 1897 Sea lily | |
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Hylodecrinus sp. Kirk 1941 Sea lily | |
Scytalocrinus sp. Wachsmuth and Springer 1880 Sea lily | |
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Eratocrinus sp. Kirk 1938 Sea lily
Sarocrinus sp. Kirk 1942 Sea lily | |
Holcocrinus sp. Kirk 1945 Sea lily
Decadocrinus sp. Wachsmuth and Springer 1879 Sea lily | |
Pellecrinus sp. Kirk 1929 Sea lily | |
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Parisocrinus sp. Wachsmuth and Springer 1880 Sea lily | |
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Taxocrinus sp. Phillips 1843 Sea lily | |
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Polychaeta | |
Rostroconchia | |
Conocardium sp. Bronn 1835 | |
Gastropoda | |
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Bivalvia | |
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Edmondia sp. de Koninck 1841 clam | |
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Sphenotus sp. Hall 1884 clam | |
Cypricardinia sp. Hall 1860 clam | |
Spathella sp. Hall 1885 clam | |
Myalina sp. de Koninck 1842 clam | |
Pseudaviculopecten sp. Newell 1938 scallop | |
Acanthopecten sp. Girty 1903 scallop | |
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Euchondria sp. Meek 1874 scallop | |
Pinna sp. Linnaeus 1758 oyster | |
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Lingulata | |
Orbiculoidea sp. d'Orbigny 1847 | |
Rhynchonellata | |
Rhynchopora sp. King 1865 | |
Spirifer sp. Sowerby 1818 | |
Brachythyris sp. M'Coy 1844 | |
Punctospirifer sp. North 1920 | |
Dielasma sp. King 1856 | |
Strophomenata | |
Rugosochonetes sp. Sokolskaja 1950 | |
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Stenolaemata | |
Fistulipora sp. McCoy 1850 | |
Cystodictya sp. Ulrich 1882 | |
Thamniscus sp. King 1849 | |
Fenestella sp. Lonsdale 1839 | |
Trilobita | |
Griffithides sp. Portlock 1843 trilobite | |
Ostracoda | |
Amphissites sp. Girty 1910 ostracod | |
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Menoeidina sp. Stewart 1936 ostracod | |
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Fabalicypris sp. ostracod
Bairdia sp. M'Coy 1844 ostracod | |
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Graphiadactyllis sp. ostracod | |
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Scyphozoa | |
Paraconularia sp. jellyfish
Diconularia sp. Sinclair 1952 jellyfish | |
Anthozoa | |
Amplexus sp. Sowerby 1814 horn coral | |
Cladochonus sp. M'Coy 1847 tabulate coral | |
Hexactinellida | |
? Hydriodictya sp., Phragmodictya sp., Lebedictya sp., Physospongia sp., Hydnoangulus sp., Cleodictya sp.
Phragmodictya sp. glass sponge
Lebedictya sp. glass sponge
Hydnoangulus sp. Rigby and Ausich 1981 glass sponge
Cleodictya sp. glass sponge | |
Scalarituba sp., "Zoophycus sp." = Zoophycos
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