P 16630 A |
Cheiruridae |
Ceraurus elginensis Slocom, 1913 |
A. W. Slocom |
United States of America |
|
2291866 |
Ordovician |
Maquoketa Shale |
|
UC 28913 |
Harpetidae |
Eoharpes uniserialis Raymond, 1925 |
J. H. Bradley |
United States of America |
|
2295814 |
Ordovician |
Kimmswick Limestone |
|
UC 10775 |
Lichidae |
Acrolichas aspratilis Bradley, 1930 |
S. Weller |
United States of America |
|
2291722 |
Ordovician |
Kimmswick Limestone |
|
UC 10774 |
|
Goldius slocomi Bradley, 1930 |
S. Weller |
United States of America |
|
2294677 |
Ordovician |
Kimmswick Limestone |
|
UC 28851 B |
Asaphidae |
Isoteloides kimmswickensis Bradley, 1930 |
Stuart Weller and Bradley |
United States of America |
|
2291682 |
Ordovician |
Kimmswick Limestone |
|
P 17024 |
Pterygometopidae |
Pterygometopus fredericki Slocom, 1913 |
A. W. Slocom |
United States of America |
|
2291868 |
Ordovician |
Maquoketa Shale |
1 image file |
P 17065 |
Calymenidae |
Calymene gracilis Slocom, 1913 |
A. W. Slocom |
United States of America |
|
2291451 |
Ordovician |
Maquoketa Shale |
1 image file |
UC 10265 |
|
Arges tuberculatus Weller, 1903 |
|
United States of America |
|
2294566 |
Ordovician |
Trenton Limestone |
|
UC 10266 A |
Styginidae |
Bumastus elongatus Weller, 1903 |
|
United States of America |
|
2295132 |
Ordovician |
Trenton Limestone |
|
UC 28949 |
|
Pseudosphaerexochus subcircularis Bradley, 1930 |
Bradley |
United States of America |
|
2291525 |
Ordovician |
Kimmswick Limestone |
|
UC 12322 |
Cheiruridae |
Ceraurus rarus Walcott, 1879 |
|
United States of America |
|
2295140 |
Ordovician |
Trenton Limestone |
1 image file |
UC 731 |
Odontopleuridae |
Acidaspis rhyncocephalus Meek, 1873 |
|
United States of America |
|
2294044 |
Ordovician |
|
|
UC 8772 |
Odontopleuridae |
Acidaspis anchoralis Miller, 1875 |
|
United States of America |
|
2292145 |
Ordovician |
|
|
UC 15919 |
Asaphidae |
Isotelus cyclops Green, 1832 |
|
United States of America |
|
2293496 |
Ordovician |
|
|
P 28715 |
Pterygometopidae |
Pterygometopus callicephalus brevis |
S. K. Roy |
Canada |
|
2291272 |
Ordovician |
|
|
P 28714 |
Cheiruridae |
Ceraurinus icarus noduliferous |
S. K. Roy |
Canada |
|
2291266 |
Ordovician |
|
|
P 28700 |
Asaphidae |
Isotelus gigas latior |
S. K. Roy |
Canada |
|
2291256 |
Ordovician |
|
|
P 28719 |
Pterygometopidae |
Calyptaulax sillimani Roy, 1941 |
S. K. Roy |
Canada |
|
2291268 |
Ordovician |
|
|
P 28720 |
Pterygometopidae |
Eomonorachus deloi Roy, 1941 |
S. K. Roy |
Canada |
|
2291270 |
Ordovician |
|
|
P 28711 |
Calymenidae |
Calymene macmillani Roy, 1941 |
S. K. Roy |
Canada |
|
2291264 |
Ordovician |
|
|
P 28703 |
Illaenidae |
Illaenus baffinlandicus Roy, 1940 |
S. K. Roy |
Canada |
|
2291258 |
Ordovician |
|
|
P 28698 |
|
Ischyrotoma raymondi Roy, 1941 |
S. K. Roy |
Canada |
|
2291274 |
Ordovician |
|
|
P 28704 |
Illaenidae |
Illaenus punctatus Roy, 1941 |
S. K. Roy |
Canada |
|
2291260 |
Ordovician |
|
|
P 28883 |
|
Krausella rawsoni Roy, 1941 |
|
Canada |
|
2295118 |
Ordovician |
|
|
P 28881 |
|
Eurychilina bassleri Roy, 1941 |
|
Canada |
|
2295124 |
Ordovician |
|
|