UC 11921 |
Lingulidae |
Lingula lingulata Hall & Clarke, 1892 |
|
Canada |
50 |
2293551 |
Silurian |
Clinton |
|
UC 12451 |
|
Pentamerus oblongus subrectus |
|
United States of America |
|
2293580 |
Silurian |
|
|
UC 14254 |
Dielasmatidae |
Dielasma subspatulatum Weller, 1914 |
|
United States of America |
|
2291380 |
Mississippian |
|
|
UC 14255 |
Dielasmatidae |
Dielasma arkansanum Weller, 1914 |
|
United States of America |
|
2291378 |
Mississippian |
|
|
UC 12958 |
|
Monomerella ortoni Hall & Clarke, 1892 |
|
United States of America |
|
2293541 |
Silurian |
|
|
UC 13235 |
|
Orthis pratteni McChesney, 1860 |
|
United States of America |
|
2293671 |
Pennsylvanian |
|
|
UC 6291 |
Discinidae |
Discina illinoisensis Miller & Gurley, 1894 |
|
United States of America |
|
2292504 |
Pennsylvanian |
|
|
UC 9914 |
Productidae |
Productus nanus Meek & Worthen, 1861 |
|
United States of America |
|
2292572 |
|
|
|
UC 13541 |
Spiriferidae |
Spirifer marshallensis Weller, 1914 |
S. Weller |
United States of America |
|
2291709 |
Mississippian |
Burlington Limestone |
|
UC 10402 |
Dalmanellidae |
Dalmanella postelegantula Weller, 1903 |
|
United States of America |
41.3424 |
2294459 |
Silurian |
Decker Limestone |
|
UC 10397 |
Chilidiopsidae |
Orthothetes deckerensis Weller, 1903 |
|
United States of America |
41.3424 |
2294493 |
Silurian |
Decker Limestone |
|
UC 9703 |
Dielasmatidae |
Dielasma chouteauensis Weller, 1914 |
|
United States of America |
|
2294711 |
Mississippian |
Chouteau Limestone |
|
UC 11352 A |
Delthyrididae |
Delthyris suborbicularis Weller, 1906 |
S. Weller |
United States of America |
|
2291724 |
Mississippian |
Glen Park Limestone |
|
UC 11350 |
Spiriferidae |
Spirifer jeffersonensis Weller, 1906 |
S. Weller |
United States of America |
|
2291726 |
Mississippian |
Glen Park Limestone |
|
UC 7693 |
Anopliidae |
Chonetes chesterensis |
|
United States of America |
|
2292567 |
Mississippian |
|
|
UC- 9695 A |
Productidae |
Productus sampsoni Weller, 1909 |
|
United States of America |
|
2294719 |
Mississippian |
Chouteau Limestone |
|
UC 9691 |
Productidae |
Productus sedaliensis Weller, 1914 |
|
United States of America |
|
2294720 |
Mississippian |
Chouteau Limestone |
|
UC 14249 |
Cranaenidae |
Cranaena globosa Weller, 1914 |
|
United States of America |
|
2294596 |
Mississippian |
Burlington Limestone |
|
UC 10720 |
Spiriferidae |
Spirifer legrandensis Weller, 1914 |
S. Weller |
United States of America |
|
2291705 |
Mississippian |
Burlington Limestone |
|
UC 13550 |
Spiriferidae |
Spirifer washingtonensis Weller, 1914 |
|
United States of America |
|
2292551 |
Mississippian |
Keokuk Limestone |
|
UC 16092 |
Athyrididae |
Composita biplicata Mather, 1915 |
|
United States of America |
|
2294354 |
Pennsylvanian |
Morrow |
|
UC 16212 |
Athyrididae |
Composita rotunda Snider, 1915 |
|
United States of America |
|
2294888 |
Mississippian |
Mayes |
|
UC 16130 |
Echinoconchidae |
Pustula globosa Mather, 1915 |
|
United States of America |
|
2294381 |
Pennsylvanian |
Bloyd Shale |
|
UC 16084 |
Anopliidae |
Chonetes arkansanus Mather, 1915 |
|
United States of America |
|
2294376 |
Pennsylvanian |
Bloyd Shale |
|
UC 16210 |
Athyrididae |
Athyris cestriensis |
|
United States of America |
|
2294884 |
Mississippian |
Fayetteville Shale |
|