Disclaimer: Data and historical records associated with Field Museum's
geological collections may contain language which is culturally sensitive owing to the
colonial context of the Museum's history. We have specimens collected over the last
150 years, and from all over the world. Some records associated with these specimens
may include offensive language. These records do not reflect the Field Museum's
current viewpoint but rather the social attitudes and circumstances of the time
period when these records were made.
We welcome feedback. We are continually working with our geological
records to ensure the accuracy and appropriateness of these data. As we work to
promote a greater understanding of the global heritage embodied by our collections,
we actively seek consultation and will revise or remove information that is inaccurate
or inappropriate. We encourage and welcome help from minorities and other people
historically-underrepresented in museum communities, scholars, and others to improve
the data in our geological records.
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Table
Catalog Number |
Family |
Taxonomic Name |
Collector |
Country |
Latitude |
IRN |
Earliest Period |
Formation |
Media |
UC 22431 A |
Trinucleidae |
Trinucleus tessalatus |
|
Canada |
|
3871103 |
Ordovician |
Trenton |
3 image files |
UC 22595 |
Calymenidae |
Flexicalymene senaria |
|
Canada |
|
3873611 |
Ordovician |
Trenton |
2 image files |
P 9630 |
Bathyuridae |
Bathyurus (Raymondites) spiniger (Hall, 1847) |
|
Canada |
|
3860791 |
Ordovician |
Birdseye |
3 image files |
P 9629 |
Bathyuridae |
Bathyurus extans Hall |
|
Canada |
|
3860765 |
Ordovician |
Birdseye |
4 image files |
P 17108 |
Encrinuridae |
Cybeloides ella (Raymond & Narraway, 1906) |
|
Canada |
|
3870194 |
Ordovician |
Black River Limestone |
2 image files |
UC 3757 |
Olenidae |
Triarthrus spinosus (Billings, 1857) |
|
Canada |
|
3894158 |
Ordovician |
Utica Shale |
3 image files |
UC 3758 |
Olenidae |
Triarthrus becki (Green) |
|
Canada |
|
3894827 |
Ordovician |
Utica Shale |
2 image files |
UC 51500 |
Asaphidae |
Pseudogygites canadensis (Chapman, 1856) |
|
|
|
3870955 |
Ordovician |
Utica Shale |
4 image files |
P 9636 |
Cheiruridae |
Ceraurus pleurexanthemus Green, 1832 |
|
Canada |
|
3870853 |
Ordovician |
Black River Limestone |
3 image files |
P 9638 |
|
Thaleops conradi (Billings, 1859) |
|
Canada |
|
3879523 |
Ordovician |
Black River Limestone |
3 image files |
P 9637 |
|
Thaleops angusticollis (Billings, 1859) |
|
Canada |
|
3879515 |
Ordovician |
Black River Limestone |
3 image files |
P 9639 |
Illaenidae |
Illaenus (bumastus) |
|
Canada |
|
3879668 |
Ordovician |
Black River Limestone |
4 image files |
P 9640 |
|
Thaleops ovata (Conrad, 1843) |
|
Canada |
|
3879697 |
Ordovician |
Black River Limestone |
2 image files |
UC 37896 |
|
Ogygites canadensis Chapman |
|
Canada |
|
3884056 |
Ordovician |
Collingswood |
3 image files |
PE 2030 |
|
Trilobita |
|
Canada |
|
4091000 |
Ordovician |
Utica Shale |
|
PE 89419 |
Cheiruridae |
Kawina vulcanus (Billings, 1865) |
|
Canada |
|
3887772 |
Ordovician |
|
2 image files |
P 9632 |
Olenidae |
Triarthrus spinosus (Billings, 1857) |
|
United States of America |
|
3894521 |
Ordovician |
Utica Shale |
2 image files |
UC 12280 |
Asaphidae |
Asaphus platycephalus Stokes |
|
United States of America |
|
3883036 |
Ordovician |
Trenton Limestone |
2 image files |
P 28270 |
Rafinesquinidae |
Rafinesquina productiformis Roy, 1941 |
S. K. Roy |
Canada |
|
2291250 |
Ordovician |
|
|
P 28267 |
Rafinesquinidae |
Rafinesquina pronis Roy, 1941 |
S. K. Roy |
Canada |
|
2291252 |
Ordovician |
|
|
P 28273 |
Strophomenidae |
Strophomena undulosa Roy, 1941 |
S. K. Roy |
Canada |
|
2291254 |
Ordovician |
|
|
P 28263 |
Dalmanellidae |
Dalmanella diminutiva Roy, 1941 |
|
Canada |
|
2291286 |
Ordovician |
|
|
P 28264 |
Dalmanellidae |
Dalmanella sillimani Roy, 1941 |
S. K. Roy |
Canada |
|
2291244 |
Ordovician |
|
|
P 28269 |
Rafinesquinidae |
Rafinesquina declivis subnutans Roy, 1941 |
S. K. Roy |
Canada |
|
2291248 |
Ordovician |
|
|
P 28280 |
|
Zygospira maynei Roy, 1941 |
|
Canada |
|
2291284 |
Ordovician |
|
|
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