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 35456 |
Bathyuridae |
Bathyurus schucherti (Clarke, 1897) |
|
United States of America |
|
3860836 |
Ordovician |
Platteville |
3 image files |
UC 35432 |
Asaphidae |
Onchometopus |
|
United States of America |
|
3954827 |
Ordovician |
Platteville |
3 image files |
UC 20710 |
Styginidae |
Bumastus billingsi Raymond & Narraway, 1908 |
S. Weller |
United States of America |
|
2213026 |
Ordovician |
Kimmswick Limestone |
|
PE 89309 |
|
Thaleops ovata (Conrad, 1843) |
|
United States of America |
|
3879672 |
Ordovician |
|
2 image files |
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 11483 |
Pterygometopidae |
Pterygometopus intermedius (Walcott, 1877) |
S. Weller |
United States of America |
|
2213032 |
Ordovician |
Auburn Chert |
2 image files |
UC 11485 A |
Cheiruridae |
Ceraurus pleurexanthemus Green, 1832 |
|
United States of America |
|
3870846 |
Ordovician |
Auburn Chert |
4 image files |
UC 11553 |
Pterygometopidae |
Eomonarachus intermedius (Walcott, 1877) |
|
United States of America |
|
3873473 |
Ordovician |
|
3 image files |
UC 11485 |
Cheiruridae |
Ceraurus pleurexanthemus Green, 1832 |
|
United States of America |
|
3870832 |
Ordovician |
Auburn Chert |
3 image files |
PE 25623 |
Raphiophoridae |
Ampyxina bellatula (Savage) |
R. Levi-Setti |
United States of America |
|
2267569 |
Ordovician |
Maquoketa Shale |
|
PE 56350 |
Trinucleidae |
Trinucleus bellulus (Ulrich) |
|
|
|
2282399 |
Ordovician |
|
2 image files |
PE 56320 |
Calymenidae |
Calymene meeki |
|
|
|
2282853 |
Ordovician |
|
3 image files |
P 328 A |
Trinucleidae |
Trinucleus concentricus (Ulrich) |
|
United States of America |
|
3894092 |
Ordovician |
|
1 image file |
UC 37406 |
Olenidae |
Triarthrus beckii (Green) |
|
United States of America |
|
3894674 |
Ordovician |
Utica Shale |
3 image files |
UC 56122 |
Trinucleidae |
Trinucleus bellulus (Ulrich) |
|
United States of America |
|
3894155 |
Ordovician |
|
2 image files |
UC 6917 |
Proetidae |
Decoroproetus parviusculus (Hall) |
|
United States of America |
|
3887930 |
Ordovician |
|
2 image files |
PE 57724 |
|
Leperditia (Cytheropsis) unicornis (Ulrich, 1879) |
|
United States of America |
|
4057379 |
Ordovician |
|
2 image files |
UC 39514 A |
|
Leperditia fabulites (Conrad, 1843) |
|
United States of America |
|
4058511 |
Ordovician |
|
2 image files |
PE 57746 |
|
Leperditia cylindrica (Hall, 1871) |
|
United States of America |
|
4058647 |
Ordovician |
|
3 image files |
UC 20714 |
Lichidae |
Acrolichas cucullus (Meek & Worthen, 1866) |
J. M. Weller |
United States of America |
|
2212930 |
Ordovician |
Kimmswick Limestone |
|
PE 25728 |
Asaphidae |
Isotelus |
|
United States of America |
|
3880641 |
Ordovician |
Dillsboro |
2 image files |
UC 35453 |
Pterygometopidae |
Eomonorachus intermedius (Walcott) |
|
United States of America |
|
2296050 |
Ordovician |
Platteville |
|
UC 35454 |
Pterygometopidae |
Eomonorachus intermedius (Walcott) |
|
United States of America |
|
2296052 |
Ordovician |
Platteville |
|
UC 35445 |
Styginidae |
Bumastus billingsi Raymond & Narraway, 1908 |
|
United States of America |
|
3861272 |
Ordovician |
Platteville |
3 image files |
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