P 16630 |
Cheiruridae |
Ceraurus elginensis Slocom, 1913 |
A. W. Slocom |
United States of America |
|
2291453 |
Ordovician |
Maquoketa Shale |
|
P 11181 |
Lichidae |
Amphilichas rhinoceras Slocom, 1913 |
|
United States of America |
|
2294842 |
Ordovician |
Maquoketa Shale |
1 image file |
UC 21709 |
|
Beyrichia hammelli Miller & Faber |
|
United States of America |
|
2291150 |
Ordovician |
|
|
P 21775 |
|
Niobe? huberi Roy, 1921 |
|
United States of America |
|
2294560 |
Ordovician |
Normanskill Shale |
|
UC 11484 |
Pterygometopidae |
Pterygometopus lincolnensis Branson, 1909 |
S. Weller |
United States of America |
|
2291654 |
Ordovician |
Auburn Chert |
|
UC 11554 |
Pterygometopidae |
Pterygometopus lincolnensis Branson, 1909 |
S. Weller |
United States of America |
|
2291656 |
Ordovician |
Auburn Chert |
3 image files |
UC 20680 |
Harpetidae |
Eoharpes uniserialis Raymond, 1925 |
|
United States of America |
|
2295134 |
Ordovician |
Kimmswick Limestone |
|
UC 29425 |
Calymenidae |
Calymene slocomi Evans |
|
United States of America |
|
2291084 |
Ordovician |
|
|
P 28709 A |
Calymenidae |
Calymene croneisi Roy, 1941 |
S. K. Roy |
Canada |
|
2291262 |
Ordovician |
|
|
P 11256 A |
Pterygometopidae |
Pterygometopus larrabeei Slocom, 1913 |
A. W. Slocom |
United States of America |
|
2291862 |
Ordovician |
Maquoketa Shale |
|
UC 10374 |
Proetidae |
Proetus brevimarginatus Weller, 1903 |
|
United States of America |
|
2294573 |
Ordovician |
Trenton Limestone |
|
UC 29467 |
|
Isochilina amiana Ulrich |
|
Canada |
50 |
2295337 |
Ordovician |
Beekmantown Dolomite |
|
UC 6062 |
Cheiruridae |
Ceraurus milleranus (Miller & Gurley, 1894) |
|
United States of America |
|
2292498 |
Ordovician |
|
1 image file |
UC 8849 |
Lichidae |
Lichas faberi Miller, 1889 |
|
United States of America |
|
2292143 |
Ordovician |
|
|
UC 29611 |
|
Leperditia dorsicornia Ulrich, 1892 |
Bassler |
United States of America |
|
2291476 |
Ordovician |
|
|
P 16631 |
Encrinuridae |
Cybeloides iowensis Slocom, 1913 |
A. W. Slocom |
United States of America |
|
2291859 |
Ordovician |
Maquoketa Shale |
1 image file |
P 17038 |
Encrinuridae |
Encrinurus pernodosus Slocom, 1913 |
|
|
|
2864214 |
Ordovician |
|
4 image files |
UC 54053 |
Lingulasmatidae |
Lingulasma schucherti Ulrich, 1889 |
|
United States of America |
41.3078 |
2293549 |
Ordovician |
|
|
UC 27177 |
|
Streptorhynchus (strophonella) deltoidea (Conrad, 1839) |
|
United States of America |
|
2295216 |
Ordovician |
Platteville |
|
UC 27178 |
|
Streptorhynchus (strophonella) deltoidea (Conrad, 1839) |
|
United States of America |
|
2295218 |
Ordovician |
Platteville |
|
UC 27449 |
Rhynchotrematidae |
Rhynchotrema mercerense Fenton & Fenton, 1922 |
|
United States of America |
|
2292526 |
Ordovician |
|
|
UC 27451 |
Rhynchotrematidae |
Rhynchotrema kentuckiensis varians Fenton & Fenton, 1922 |
|
United States of America |
|
2291292 |
Ordovician |
Kimmswick Limestone |
|
UC 96 |
|
Zygospira modesta kentuckiensis |
|
United States of America |
|
2294056 |
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 |
|
|