PE 25882 |
Plectorthidae |
Hebertella occidentalis (Hall, 1847) |
|
United States of America |
|
3893114 |
Ordovician |
Bull Fork |
2 image files |
PE 25905 |
Plectorthidae |
Hebertella occidentalis (Hall, 1847) |
|
United States of America |
|
3893118 |
Ordovician |
Bull Fork |
3 image files |
PE 25872 |
|
Orthis (plaesiomys) subquadrata Hall, 1847 |
|
United States of America |
|
3895080 |
Ordovician |
Bull Fork |
2 image files |
PE 25885 |
|
Orthis (plaesiomys) subquadrata Hall, 1847 |
|
United States of America |
|
3895081 |
Ordovician |
Bull Fork |
2 image files |
PE 25904 |
|
Orthis (plaesiomys) subquadrata Hall, 1847 |
|
United States of America |
|
3895082 |
Ordovician |
Bull Fork |
2 image files |
UC 2761 |
Anazygidae |
Catazyga erratica (Hall, 1847) |
|
United States of America |
|
3879281 |
Ordovician |
Lorraine Shale |
2 image files |
UC 5641 |
Anazygidae |
Catazyga erratica (Hall, 1847) |
|
United States of America |
|
3879287 |
Ordovician |
Lorraine Shale |
2 image files |
UC 8118 |
Anazygidae |
Catazyga erratica (Hall, 1847) |
|
United States of America |
|
3879289 |
Ordovician |
Lorraine Shale |
2 image files |
UC 12799 |
Anazygidae |
Catazyga headi (Billings, 1862) |
|
United States of America |
|
3879308 |
Ordovician |
|
2 image files |
P 9521 |
Dalmanellidae |
Dalmanella testudinaria (Hall, 1828) |
|
United States of America |
|
3881524 |
Ordovician |
|
2 image files |
PE 16618 A |
Rafinesquinidae |
Leptaena richmondensis (Foerste, 1909) |
|
United States of America |
|
3884822 |
Ordovician |
Dillsboro |
2 image files |
PE 16617 A |
Strophomenidae |
Strophomena planumbona Hall, 1847 |
|
United States of America |
|
4081708 |
Ordovician |
|
2 image files |
UC 2505 |
Plaesiomyidae |
Dinorthis pectinella (Emmons, 1842) |
|
United States of America |
|
3881785 |
Ordovician |
Trenton Limestone |
1 image file |
UC 6942 |
Gonambonitidae |
Kullervo panderi (Opik, 1930) |
|
United States of America |
|
3884700 |
Ordovician |
Trenton Limestone |
2 image files |
UC 8111 |
|
Hesperorthis tricenaria |
|
United States of America |
|
3884738 |
Ordovician |
Trenton Limestone |
2 image files |
UC 31955 |
|
Hesperorthis tricenaria |
|
United States of America |
|
3884772 |
Ordovician |
Trenton Limestone |
2 image files |
PE 89568 |
Plaesiomyidae |
Dinorthis pectinella (Emmons, 1842) |
|
United States of America |
|
3895054 |
Ordovician |
Trenton |
3 image files |
UC 8146 |
|
Platystrophia |
|
United States of America |
|
3897425 |
Ordovician |
Trenton |
2 image files |
UC 8082 |
Rhynchotrematidae |
Rhynchotrema mercerense Fenton & Fenton, 1922 |
|
United States of America |
|
4034867 |
Ordovician |
Black River Limestone |
6 image files |
P 21470 |
Plaesiomyidae |
Dinorthis retrorsa (Shaler, 1858) |
|
United States of America |
|
3881866 |
Ordovician |
|
2 image files |
PE 25252 |
Strophomenidae |
Holtedahlina sulcata (Hall & Clarke, 1892) |
|
United States of America |
|
3884692 |
Ordovician |
Whitewater |
2 image files |
PE 25249 |
Plectorthidae |
Hebertella |
|
United States of America |
|
3882543 |
Ordovician |
Whitewater |
2 image files |
UC 49 A |
Plaesiomyidae |
Dinorthis subquadrata |
|
United States of America |
|
3881906 |
Ordovician |
|
5 image files |
PE 25250 |
Strophomenidae |
Strophomena planoconvexa Hall, 1847 |
|
United States of America |
|
4082035 |
Ordovician |
Whitewater |
2 image files |
PE 25235 |
Rhynchotrematidae |
Rhynchotrema capax (Conrad, 1842) |
|
United States of America |
|
4034443 |
Ordovician |
Liberty Limestone |
4 image files |