UC 14855 |
|
Solenospira pygmaea Weller, 1916 |
S. Weller |
United States of America |
|
2213285 |
Mississippian |
Ste. Genevieve Limestone |
|
UC 14864 C |
Naticopsidae |
Naticopsis wortheni Weller, 1916 |
S. Weller |
United States of America |
|
2213282 |
Mississippian |
Ste. Genevieve Limestone |
|
UC 14845 B |
Eotomariidae |
Bembexia waterlooensis Weller, 1916 |
S. Weller |
United States of America |
|
2213288 |
Mississippian |
Ste. Genevieve Limestone |
|
UC 31803 |
Schistoceratidae |
Paralegoceras texanum |
|
United States of America |
|
2267610 |
Pennsylvanian |
Smithwick |
3 image files |
UC 30493 |
Platyceratidae |
Platyceras (orthonychia) chesterense Meek & Worthen |
S. Weller |
United States of America |
|
2213526 |
Mississippian |
Golconda |
|
UC 32803 |
Schistoceratidae |
Bendoceras texanum (Shumard) |
|
|
|
2289892 |
Pennsylvanian |
Smithwick Shale |
|
UC 17195 |
Platyceratidae |
Platyceras subrotundum Snider, 1915 |
|
|
|
2270245 |
Mississippian |
Pitkin Limestone |
|
UC 56392 |
|
Donaldina zadoe Thein & Nitecki, 1974 |
S. Weller |
United States of America |
|
2213530 |
Mississippian |
Golconda |
|
UC 14864 D |
Naticopsidae |
Naticopsis wortheni Weller, 1916 |
S. Weller |
United States of America |
|
2213283 |
Mississippian |
Ste. Genevieve Limestone |
|
UC 30093 |
Platyceratidae |
Platyceras (orthonychia) chesterense Meek & Worthen |
S. Weller |
United States of America |
|
2213302 |
Mississippian |
Renault Limestone |
|
UC 30478 |
|
Wellergyi chesterensis Thein & Nitecki, 1974 |
S. Weller |
United States of America |
|
2213510 |
Mississippian |
Golconda |
|
UC 38575 |
Trachyspiridae |
Trachydoma nodosum (Meek & Worthen) |
H. J. Smith |
United States of America |
|
2212873 |
Pennsylvanian |
Boggy |
|
UC 38568 |
Euphemitidae |
Euphemus carbonarius (Cox, 1857) |
H. J. Smith |
United States of America |
|
2212875 |
Pennsylvanian |
Boggy |
|
UC 5907 |
|
Hormotoma gracilis angustata |
S. Weller |
United States of America |
|
2213268 |
Ordovician |
Kimmswick Limestone |
|
UC 5906 |
Cyrtolitidae |
Cyrtolites (cyrtonella) retrorsum Ulrich & Scofield, 1897 |
S. Weller |
United States of America |
|
2213266 |
Ordovician |
Kimmswick Limestone |
|
UC 11338 B |
Bellerophontidae |
Bellerophon jeffersonensis |
S. Weller |
United States of America |
|
2213085 |
Mississippian |
Glen Park Limestone |
|
P 16649 (1) |
Gosseletinidae |
Glabrocingulum grayvillense (Norwood & Pratten, 1855) |
H. Pratten |
United States of America |
|
2212880 |
Pennsylvanian |
|
|
UC 34622 |
Platyceratidae |
Platyceras angulatum (Hall, 1852) |
J. R. Ball |
United States of America |
|
2212938 |
Silurian |
Bainbridge Limestone |
|
UC 34633 |
Platyceratidae |
Diaphorostoma niagarense (Hall, 1852) |
|
United States of America |
|
2290464 |
Silurian |
Bainbridge Limestone |
|
UC 30065 |
Euomphalidae |
Straparollus (euomphalus) planidorsatus (Meek & Worthen, 1861) |
|
|
|
2290450 |
Mississippian |
Renault Limestone |
|
UC 30233 |
Platyceratidae |
Platyceras (orthonychia) chesterense Meek & Worthen |
R. W. Chaney |
United States of America |
|
2212991 |
Mississippian |
Golconda |
|
UC 30237 |
Eotomariidae |
Trepospira (trepospira) chesterensis Thein & Nitecki, 1974 |
R. W. Chaney |
United States of America |
|
2212989 |
Mississippian |
Golconda |
|
UC 30973 |
Platyceratidae |
Platyceras (orthonychia) chesterense Meek & Worthen |
S. Weller |
United States of America |
|
2213538 |
Mississippian |
Golconda |
|
PE 56795 |
Cancellariidae |
Cancellaria dinguis |
|
|
|
2290505 |
Neogene |
|
|
UC 17198 |
Platyceratidae |
Platyceras subrotundum Snider, 1915 |
|
|
|
2270250 |
Mississippian |
Pitkin Limestone |
|