UC 20733 |
|
Thaleops ovata (Conrad, 1843) |
|
United States of America |
|
3879707 |
Ordovician |
Kimmswick Limestone |
3 image files |
UC 28956 |
Cheiruridae |
Ceraurus globulobatus Bradley, 1930 |
Bradley |
United States of America |
|
2212814 |
Ordovician |
Kimmswick Limestone |
3 image files |
UC 12321 |
Encrinuridae |
Encrinurus trentonensis Walcott, 1877 |
|
United States of America |
|
2293516 |
Ordovician |
Trenton 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 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 28883 |
|
Krausella rawsoni Roy, 1941 |
|
Canada |
|
2295118 |
Ordovician |
|
|
P 28881 |
|
Eurychilina bassleri Roy, 1941 |
|
Canada |
|
2295124 |
Ordovician |
|
|
P 28877 |
|
Isochilina convexa (Miller) |
|
Canada |
|
2295340 |
Ordovician |
|
|
P 28880 |
|
Isochilina convexa (Miller) |
|
Canada |
|
2295341 |
Ordovician |
|
|
UC 28971 |
Pterygometopidae |
Pterygometopus callicephalus Roy, 1941 |
Bradley |
United States of America |
|
2212819 |
Ordovician |
Kimmswick Limestone |
|
PE 6164 |
Asaphidae |
Thysanopyge argentina Kayser, 1898 |
|
Argentina |
-35.3869 |
2282362 |
Ordovician |
|
|
UC 12323 |
Encrinuridae |
Encrinurus raricostatus Walcott, 1877 |
|
United States of America |
|
2293514 |
Ordovician |
Trenton Limestone |
1 image file |
UC 20700 |
Styginidae |
Bumastus billingsi Raymond & Narraway, 1908 |
|
United States of America |
|
2204188 |
Ordovician |
Kimmswick Limestone |
|
UC 20689 B |
|
Sphaerocoryphe arachniformis Bradley, 1930 |
|
United States of America |
|
2204202 |
Ordovician |
Kimmswick Limestone |
|
UC 20695 |
Cheiruridae |
Ceraurus globulobatus Bradley, 1930 |
|
United States of America |
|
2204200 |
Ordovician |
Kimmswick Limestone |
|
UC 20692 |
Cheiruridae |
Heliomera raymondi Bradley, 1930 |
|
United States of America |
|
2291298 |
Ordovician |
Kimmswick Limestone |
|
UC 20716 |
|
Hemiarges bartoni Raymond, 1925 |
|
United States of America |
|
2204197 |
Ordovician |
Kimmswick Limestone |
|