UC 2968 |
Anopliidae |
Chonetes illinoisensis Worthen, 1860 |
|
|
|
2269127 |
Mississippian |
Burlington Limestone |
|
UC 11348 |
Atrypidae |
Atrypa spinosa var. montanensis |
S. Weller |
United States of America |
|
2213077 |
Mississippian |
Glen Park Limestone |
|
UC 13906 |
Cyrtiidae |
Cyrtia burlingtonensis Rowley, 1893 |
S. Weller |
United States of America |
|
2213097 |
Mississippian |
Fern Glen Limestone |
|
UC 13910 |
Chilidiopsidae |
Orthothetes rubra Weller, 1909 |
S. Weller |
United States of America |
|
2213125 |
Mississippian |
Fern Glen Limestone |
|
UC 13901 |
Athyrididae |
Cleiothyris royssi (L'Eveille, 1835) |
|
|
|
2269022 |
Mississippian |
Fern Glen Limestone |
|
UC 13537 |
Spiriferidae |
Spirifer grimesi Hall, 1858 |
S. Weller |
United States of America |
|
2213124 |
Mississippian |
Fern Glen Limestone |
|
UC 7593 |
Athyrididae |
Athyris lamellosa (L'Eveille, 1835) |
S. Weller |
United States of America |
|
2213036 |
Mississippian |
Northview Shale |
|
UC- 4470 A |
Rhipidomellidae |
Rhipidomella burlingtonensis (Hall, 1858) |
S. Weller |
United States of America |
|
2213037 |
Mississippian |
Northview Shale |
|
UC 5968 |
Syringothyrididae |
Syringothyris carteri (Hall, 1857) |
S. Weller |
United States of America |
|
2213202 |
Mississippian |
Northview Shale |
|
UC 5949 |
Syringothyrididae |
Syringothyris carteri (Hall, 1857) |
S. Weller |
United States of America |
|
2213201 |
Mississippian |
Northview Shale |
|
UC 14291 |
Productidae |
Productus viminalis White, 1862 |
|
United States of America |
|
2239553 |
Mississippian |
Burlington Limestone |
|
UC 14288 |
Productidae |
Productus burlingtonensis Hall, 1858 |
|
United States of America |
|
2238868 |
Mississippian |
Burlington Limestone |
|
UC 7053 |
Spiriferellidae |
Spiriferella plena Hall, 1858 |
|
United States of America |
|
2238823 |
Mississippian |
Burlington Limestone |
|
UC 14318 |
Echinoconchidae |
Echinoconchus alternatus (Norwood & Pratten, 1855) |
|
United States of America |
|
2238861 |
Mississippian |
Keokuk Limestone |
|
UC 14319 |
Echinoconchidae |
Echinoconchus alternatus (Norwood & Pratten, 1855) |
|
United States of America |
|
2238862 |
Mississippian |
Keokuk Limestone |
|
UC 8683 |
|
Tetracamera subtrigona (Meek & Worthen, 1860) |
|
|
|
2269053 |
Mississippian |
Keokuk Limestone |
|
UC 7605 |
Athyrididae |
Athyris lamellosa (L'Eveille, 1835) |
|
United States of America |
|
2238791 |
Mississippian |
Keokuk Limestone |
|
UC 13020 |
|
Pseudosyrinx keokuk Weller, 1914 |
|
United States of America |
|
2239479 |
Mississippian |
Keokuk Limestone |
|
UC 7614 |
Athyrididae |
Cliothyridina parvirostra (Meek & Worthen, 1860) |
|
United States of America |
|
2238794 |
Mississippian |
Keokuk Limestone |
|
UC 12816 |
|
Pseudosyrinx sampsoni Weller, 1909 |
|
United States of America |
|
2239480 |
Mississippian |
Keokuk Limestone |
|
UC 7505 |
Spiriferidae |
Spirifer tenuicostatus Hall, 1858 |
|
United States of America |
|
2238835 |
Mississippian |
Keokuk Limestone |
|
UC 8634 |
Syringothyrididae |
Syringothyris subcuspidatus (Hall, 1858) |
|
United States of America |
|
2238847 |
Mississippian |
Keokuk Limestone |
|
UC 13929 |
Psilocamaridae |
Camarophoria bisinuata (Rowley, 1900) |
|
United States of America |
|
2238809 |
Mississippian |
Keokuk Limestone |
|
UC 14787 |
Discinidae |
Orbiculoidea keokuk (Gurley, 1884) |
|
United States of America |
|
2238784 |
Mississippian |
Edwardsville |
|
UC 13521 |
Spiriferidae |
Spirifer mortonanus Miller, 1883 |
|
United States of America |
|
2238831 |
Mississippian |
Edwardsville |
|