P 17038 |
Encrinuridae |
Encrinurus pernodosus Slocom, 1913 |
|
|
|
2864214 |
Ordovician |
|
4 image files |
P 11152 |
|
Sphaerocoryphe maquoketensis Slocom, 1913 |
A. W. Slocom |
United States of America |
|
2213235 |
Ordovician |
Maquoketa Shale |
|
PE 17024 |
Pterygometopidae |
Pterygometopus fredericki Slocom, 1913 |
A. W. Slocom |
United States of America |
|
2291455 |
Ordovician |
Maquoketa Shale |
|
P 17030 |
Cheiruridae |
Ceraurus elginensis Slocom, 1913 |
A. W. Slocom |
United States of America |
|
2213238 |
Ordovician |
Maquoketa Shale |
|
P 17039 |
Encrinuridae |
Cybeloides iowensis Slocom, 1913 |
A. W. Slocom |
United States of America |
|
2213231 |
Ordovician |
Maquoketa Shale |
2 image files |
P 11152 A |
|
Sphaerocoryphe maquoketensis Slocom, 1913 |
A. W. Slocom |
United States of America |
|
2291864 |
Ordovician |
Maquoketa Shale |
|
P 16635 |
Encrinuridae |
Encrinurus pernodosus Slocom, 1913 |
|
United States of America |
|
2388847 |
Silurian |
|
1 image file |
P 17024 |
Pterygometopidae |
Pterygometopus fredericki Slocom, 1913 |
A. W. Slocom |
United States of America |
|
2291868 |
Ordovician |
Maquoketa Shale |
1 image file |
P 11154 |
Calymenidae |
Calymene |
|
United States of America |
|
3861968 |
Ordovician |
Maquoketa Shale |
3 image files |
P 17027 |
Calymenidae |
Calymene fayettensis Slocom |
|
United States of America |
|
3870081 |
Ordovician |
Maquoketa Shale |
3 image files |
P 11155 |
Encrinuridae |
Cybeloides iowensis Slocom, 1913 |
|
United States of America |
|
3870196 |
Ordovician |
|
2 image files |
P 16634 |
Encrinuridae |
Cybeloides iowensis Slocom, 1913 |
|
United States of America |
|
3870232 |
Ordovician |
Maquoketa Shale |
2 image files |
P 17031 |
Encrinuridae |
Cybeloides iowensis Slocom, 1913 |
|
United States of America |
|
3870236 |
Ordovician |
Maquoketa Shale |
3 image files |
P 17032 |
Encrinuridae |
Cybeloides iowensis Slocom, 1913 |
|
United States of America |
|
3870240 |
Ordovician |
Maquoketa Shale |
3 image files |
P 16632 |
Encrinuridae |
Cybeloides iowensis Slocom, 1913 |
|
United States of America |
|
3870231 |
Ordovician |
Maquoketa Shale |
2 image files |
P 17033 |
Encrinuridae |
Cybeloides iowensis Slocom, 1913 |
|
United States of America |
|
3870237 |
Ordovician |
Maquoketa Shale |
3 image files |
P 17035 |
|
Sphaerocoryphe maquoketensis Slocom, 1913 |
|
United States of America |
|
3887100 |
Ordovician |
Maquoketa Shale |
3 image files |
P 17107 |
Pterygometopidae |
Pterygometopus larrabeei Slocom, 1913 |
|
United States of America |
|
3887430 |
Ordovician |
Maquoketa Shale |
3 image files |
P 11156 A |
Pterygometopidae |
Pterygometopus fredericki Slocom, 1913 |
|
United States of America |
|
3887639 |
Ordovician |
Maquoketa Shale |
|
P 17025 |
Pterygometopidae |
Pterygometopus fredericki Slocom, 1913 |
|
United States of America |
|
3887625 |
Ordovician |
Maquoketa Shale |
3 image files |
P 17026 |
Pterygometopidae |
Pterygometopus fredericki Slocom, 1913 |
|
United States of America |
|
3887624 |
Ordovician |
Maquoketa Shale |
3 image files |
P 11153 |
|
Nileus vigilans (Meek & Worthen, 1870) |
|
United States of America |
|
3884007 |
Ordovician |
Maquoketa Shale |
3 image files |
P 11157 |
|
Nileus vigilans (Meek & Worthen, 1870) |
|
United States of America |
|
3884015 |
Ordovician |
Maquoketa Shale |
3 image files |
P 17028 |
|
Nileus vigilans (Meek & Worthen, 1870) |
|
United States of America |
|
3884018 |
Ordovician |
|
3 image files |
P 11254 |
|
Nileus vigilans (Meek & Worthen, 1870) |
|
United States of America |
|
3884019 |
Ordovician |
Maquoketa Shale |
3 image files |