UC 25532 |
Strophomenidae |
Strophomena dignata Fenton, 1928 |
S. Weller |
United States of America |
|
2291819 |
Ordovician |
Decorah Shale |
|
UC 25537 |
Strophomenidae |
Strophomena delicatula Fenton, 1928 |
S. Weller |
United States of America |
|
2291817 |
Ordovician |
Decorah Shale |
|
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 10232 |
|
Camarella inornata Weller, 1903 |
|
United States of America |
|
2294469 |
Ordovician |
Trenton Limestone |
|
UC 1567 |
|
Streptorhynchus (Strophomena) vetusta James, 1874 |
|
United States of America |
|
2294088 |
Ordovician |
|
|
UC 1085 |
Rafinesquinidae |
Leptaena aspera James, 1874 |
|
United States of America |
|
2294078 |
Ordovician |
|
|
UC 1114 |
Strophomenidae |
Strophomena gibbosa James, 1874 |
|
United States of America |
|
2294082 |
Ordovician |
|
|
UC 1099 |
|
Orthis emacerata multisecta |
|
United States of America |
|
2294062 |
Ordovician |
|
1 image file |
UC 1096 |
|
Orthis bellula Meek, 1873 |
|
United States of America |
|
2294058 |
Ordovician |
|
|
UC 2399 |
|
Orthis neglecta James, 1879 |
|
United States of America |
|
2294066 |
Ordovician |
Fairview |
|
UC 166 |
Obolidae |
Lingulella (dignomia) cincinnatiensis Hall & Whitfield, 1875 |
|
United States of America |
|
2294052 |
Ordovician |
|
|
UC 1562 A |
|
Platystrophia acuminata (James, 1878) |
|
United States of America |
|
2294070 |
Ordovician |
Grant Lake |
|
UC 8889 |
Craniidae |
Crania multipunctata Miller, 1875 |
|
United States of America |
|
2292149 |
Ordovician |
Corryville |
|
UC 791 |
|
Plectorthis equivalvis-pervagata Foerste, 1910 |
|
United States of America |
|
2292518 |
Ordovician |
Fairview |
|
UC 8127 |
|
Plectorthis equivalvis-latior Foerste, 1910 |
|
United States of America |
|
2292516 |
Ordovician |
Fairview |
|
UC 170 |
|
Orthis cyclus James, 1874 |
|
United States of America |
|
2294060 |
Ordovician |
|
|
UC 164 |
|
Zygospira cincinnatiensis Meek, 1873 |
|
United States of America |
|
2294054 |
Ordovician |
Fairview |
|
UC 8863 |
Craniidae |
Crania albersi Miller & Faber, 1894 |
|
United States of America |
|
2292147 |
Ordovician |
Latonia |
|
UC 27177 |
|
Streptorhynchus (strophonella) deltoidea (Conrad, 1839) |
|
United States of America |
|
2295216 |
Ordovician |
Platteville |
|
UC 54053 |
Lingulasmatidae |
Lingulasma schucherti Ulrich, 1889 |
|
United States of America |
41.3078 |
2293549 |
Ordovician |
|
|
UC 8865 |
Lingulidae |
Lingula van hornei Miller, 1875 |
|
United States of America |
|
2292151 |
Ordovician |
|
|
UC 65 |
Strophomenidae |
Strophomena nutans Meek, 1873 |
|
United States of America |
|
2294084 |
Ordovician |
|
|
UC 8836 |
Rhynchospirinidae |
Trematospira quadriplicata Miller, 1875 |
|
United States of America |
|
2292153 |
Ordovician |
Trenton Limestone |
|
UC 27445 |
Rhynchotrematidae |
Rhynchotrema kentuckiense Fenton & Fenton, 1922 |
|
United States of America |
|
2293596 |
Ordovician |
|
|