UC 25524 |
Strophomenidae |
Strophomena musculosa Fenton, 1928 |
|
United States of America |
|
2294984 |
Ordovician |
Decorah Shale |
|
UC 27455 |
|
Zygospira variabilis fountainensis (Fenton & Fenton, 1922) |
|
United States of America |
|
4403249 |
Ordovician |
Decorah Shale |
|
UC 27456 |
|
Zygospira variabilis fountainensis (Fenton & Fenton, 1922) |
|
United States of America |
|
4403251 |
Ordovician |
Decorah Shale |
|
UC 6733 |
Nucleospiridae |
Nucleospira rowleyi Weller, 1914 |
S. Weller |
United States of America |
|
2291663 |
Devonian |
Louisiana Limestone |
|
UC 6730 |
Centronellidae |
Centronella louisianensis Weller, 1914 |
S. Weller |
United States of America |
|
2291665 |
Devonian |
Louisiana Limestone |
|
UC 32105 |
Cranaenidae |
Cranaena hannibalensis Moore, 1928 |
S. Weller |
United States of America |
|
2291639 |
Mississippian |
Hannibal Shale |
|
UC 6316 |
Craniidae |
Crania rowleyi Gurley, 1883 |
|
United States of America |
|
2292502 |
Mississippian |
Burlington Limestone |
|
UC 12364 |
Athyrididae |
Athyris densa Hall & Clarke, 1894 |
|
United States of America |
|
2293558 |
Mississippian |
Salem Limestone |
|
UC 334 |
Dielasmatidae |
Dielasma sinuata Weller, 1914 |
|
United States of America |
|
2294605 |
Mississippian |
|
|
UC 8547 |
Dielasmatidae |
Dielasma chouteauensis Weller, 1914 |
|
United States of America |
|
2294598 |
Mississippian |
Pierson Limestone |
|
UC 8549 |
|
Rhynchotetra elongatum Weller, 1914 |
|
United States of America |
|
2294583 |
Mississippian |
Pierson Limestone |
|
UC 12210 |
Cyrtiidae |
Cyrtia neogenes Hall & Clarke, 1895 |
|
United States of America |
|
2293600 |
Mississippian |
|
|
UC 13566 |
Spiriferellidae |
Spiriferella latior Weller, 1914 |
|
United States of America |
|
2294589 |
Mississippian |
Burlington Limestone |
|
UC 14247 |
Dielasmatidae |
Dielasma sinuata Weller, 1914 |
|
United States of America |
|
2294603 |
Mississippian |
|
|
UC 6315 |
Dielasmatidae |
Dielasma sinuata Weller, 1914 |
|
United States of America |
|
2294607 |
Mississippian |
|
|
UC 381 |
Cyrtiidae |
Cyrtia inexpectans Weller, 1914 |
|
United States of America |
|
2294587 |
Mississippian |
|
|
UC 11912 |
|
Streptorhynchus ruginosum (Hall & Clarke, 1892) |
|
United States of America |
|
2294611 |
Mississippian |
|
|
UC- 8560 A |
Anopliidae |
Chonetes missouriensis Weller, 1914 |
|
United States of America |
|
2294617 |
Mississippian |
Pierson Limestone |
|
UC 14235 |
Dielasmatidae |
Dielasma inflata Weller, 1914 |
|
United States of America |
|
2295214 |
Mississippian |
Salem Limestone |
|
UC 11351 |
Delthyrididae |
Delthyris missouriensis Weller |
S. Weller |
United States of America |
|
2291701 |
Mississippian |
Glen Park Limestone |
|
UC 11355 |
Anopliidae |
Chonetes glenparkensis Weller, 1906 |
S. Weller |
United States of America |
|
2291730 |
Mississippian |
Glen Park Limestone |
|
UC 14219 |
Productidae |
Productus ovatus Snider, 1915 |
|
United States of America |
|
2293684 |
Mississippian |
St. Louis Limestone |
|
UC 12469 A |
|
Oriskania navicella Hall & Clarke, 1893 |
|
United States of America |
|
2293648 |
Devonian |
Oriskany Sandstone |
|
UC 27179 |
|
Streptorhynchus (strophonella) deltoidea (Conrad, 1839) |
|
United States of America |
|
2295220 |
Ordovician |
Platteville |
|
UC 10585 |
Productidae |
Productus mesicostalis Weller, 1914 |
S. Weller |
United States of America |
|
2291720 |
Mississippian |
English River Siltstone |
|