UC 12232 |
Derbyiidae |
Derbya broadheadi Hall & Clarke, 1892 |
|
United States of America |
|
2293660 |
Pennsylvanian |
|
|
UC 12233 A |
Derbyiidae |
Derbya cymbula Hall & Clarke, 1892 |
|
United States of America |
|
2293664 |
Pennsylvanian |
|
|
UC 10472 |
Rhynchonellidae |
Rhynchonella breviplicata Weller, 1903 |
|
United States of America |
|
2294479 |
Devonian |
Oriskany Sandstone |
|
UC 10205 |
|
Orthis newtonensis Weller, 1903 |
|
United States of America |
|
2294465 |
Cambrian |
Kittatinny Limestone |
|
UC 11987 |
|
Orthis subnodosa Hall, 1879 |
|
United States of America |
|
2293978 |
Silurian |
|
|
UC 35942 |
Echinoconchidae |
Pustula echinata Moore, 1928 |
|
United States of America |
|
2294421 |
Mississippian |
Chouteau Limestone |
|
UC 27452 |
Rhynchotrematidae |
Rhynchotrema missouriense Fenton & Fenton, 1922 |
S. Weller |
United States of America |
|
2291635 |
Ordovician |
Decorah Shale |
|
UC 11951 |
Obolidae |
Leptobolus occidentalis Hall, 1871 |
|
United States of America |
|
2293553 |
Ordovician |
Utica Shale |
|
UC 18684 |
|
Platidia cretacea Weller, 1907 |
|
United States of America |
|
2294489 |
Cretaceous |
Vincentown |
|
UC 25532 |
Strophomenidae |
Strophomena dignata Fenton, 1928 |
S. Weller |
United States of America |
|
2291819 |
Ordovician |
Decorah Shale |
|
UC 10473 |
|
Metaplasia plicata Weller, 1903 |
|
United States of America |
|
2294484 |
Devonian |
Oriskany Sandstone |
|
UC 25993 |
Schizophoriidae |
Schizophoria meeki Fenton & Fenton, 1928 |
|
United States of America |
|
2292244 |
Devonian |
Cedar Valley Limestone |
|
UC 10452 |
Schizophoriidae |
Schizophoria bisinuata Weller, 1903 |
|
United States of America |
|
2294463 |
Devonian |
Coeymans Limestone |
|
UC 25537 |
Strophomenidae |
Strophomena delicatula Fenton, 1928 |
S. Weller |
United States of America |
|
2291817 |
Ordovician |
Decorah Shale |
|
UC 33474 |
Atrypidae |
Atrypa praemarginalis (Savage, 1913) |
|
United States of America |
|
2361851 |
Silurian |
Edgewood Limestone |
2 image files |
UC 14381 |
Productidae |
Productus crawfordsvillensis Weller, 1914 |
|
United States of America |
|
2293682 |
Mississippian |
Keokuk Limestone |
|
UC 32154 |
Retziidae |
Eumetria swallovi Moore, 1928 |
R. C. Moore |
United States of America |
|
2291603 |
Mississippian |
Chouteau Limestone |
|
UC 4690 |
Spiriferinidae |
Spiriferina magnicostatus Weller, 1909 |
|
United States of America |
|
2294669 |
Mississippian |
Fern Glen Limestone |
|
UC 11347 |
|
Eunella compressa Weller, 1906 |
S. Weller |
United States of America |
|
2291728 |
Mississippian |
Glen Park Limestone |
|
UC 96 |
|
Zygospira modesta kentuckiensis |
|
United States of America |
|
2294056 |
Ordovician |
|
|
UC 25638 |
|
Protorhyncha plattensis Fenton, 1928 |
|
United States of America |
|
2292254 |
Ordovician |
Plattin Limestone |
|
UC 12459 |
Gypidulidae |
Gypidula romingeri Hall & Clarke, 1893 |
|
United States of America |
|
2293572 |
Devonian |
|
|
PE 26034 |
|
Pentameroides subrectus (Hall & Clarke, 1892) |
|
|
|
3156410 |
Silurian |
Cordell |
3 image files |
UC 15368 |
Rhynchonellidae |
Rhynchonella non-sinuata plicatilis (Sowerby, 1825) |
|
Canada |
|
2291467 |
Cretaceous |
|
|
UC 15367 |
Rhynchonellidae |
Rhynchonella undulata Burwash, 1913 |
|
Canada |
|
2291470 |
Cretaceous |
|
|