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 22565 |
Triplesiidae |
Triplesia extans Conrad, 1842 |
|
United States of America |
|
3944397 |
Ordovician |
Trenton |
3 image files |
PE 56730 |
Dalmanellidae |
Dalmanella testudinaria (Hall, 1828) |
Sadlick |
United States of America |
|
2269376 |
Ordovician |
|
|
UC 8089 |
Dalmanellidae |
Dalmanella testudinaria (Hall, 1828) |
|
United States of America |
|
3875352 |
Ordovician |
Trenton Limestone |
2 image files |
P 17530 |
Dalmanellidae |
Dalmanella testudinaria (Hall, 1828) |
|
United States of America |
|
3881648 |
Ordovician |
Trenton Limestone |
4 image files |
UC 22516 |
Plaesiomyidae |
Dinorthis pectinella (Emmons, 1842) |
|
United States of America |
|
3881826 |
Ordovician |
Trenton Limestone |
2 image files |
UC 22529 |
|
Hesperorthis tricenaria |
|
United States of America |
|
3886799 |
Ordovician |
Trenton Limestone |
2 image files |
PE 90590 |
|
Platystrophia lynx (Eichwald, 1830) |
|
United States of America |
|
3944281 |
Ordovician |
Trenton Limestone |
2 image files |
UC 22563 |
Rhynchotrematidae |
Lepidocyclus (rhynchotrema) increbescens |
|
United States of America |
|
4034813 |
Ordovician |
Trenton |
6 image files |
PE 89543 |
|
Parastrophia |
|
United States of America |
|
3894628 |
Ordovician |
Trenton |
3 image files |
UC 22558 |
|
Parastrophia hemiplicata (Hall, 1847) |
|
United States of America |
|
3894682 |
Ordovician |
Trenton |
3 image files |
UC 22526 |
|
Platystrophia |
|
United States of America |
|
3897427 |
Ordovician |
Trenton |
2 image files |
UC 31951 |
|
Plectorthis plicatella (Hall, 1847) |
|
United States of America |
|
3904135 |
Ordovician |
Trenton |
2 image files |
UC 22539 |
Rafinesquinidae |
Rafinesquina alternata (Conrad, 1838) |
|
United States of America |
|
3943033 |
Ordovician |
Trenton |
2 image files |
UC 22540 |
Rafinesquinidae |
Rafinesquina alternata (Conrad, 1838) |
|
United States of America |
|
3943035 |
Ordovician |
Trenton |
3 image files |
UC 22541 |
Rafinesquinidae |
Rafinesquina deltoidea (Conrad, 1838) |
|
United States of America |
|
3943783 |
Ordovician |
Trenton |
3 image files |
UC 22564 |
Triplesiidae |
Triplesia extans Conrad, 1842 |
|
United States of America |
|
3944387 |
Ordovician |
Trenton |
3 image files |
PE 89163 |
Lingulidae |
Lingula quadrata Eichwald |
|
United States of America |
|
3862474 |
Ordovician |
Trenton Limestone |
2 image files |
UC 27720 |
Plaesiomyidae |
Dinorthis |
|
United States of America |
|
3881668 |
Ordovician |
Lebanon Limestone |
2 image files |
UC 27721 |
|
Hesperorthis tricenaria |
|
United States of America |
|
3886812 |
Ordovician |
Lebanon Limestone |
3 image files |
UC 27722 |
|
Platystrophia |
|
United States of America |
|
3896806 |
Ordovician |
Lebanon Limestone |
2 image files |
UC 22519 |
Lingulidae |
Lingula elongata Hall, 1847 |
|
United States of America |
|
3859836 |
Ordovician |
Trenton Limestone |
3 image files |
UC 22520 |
Lingulidae |
Lingula quadrata Eichwald |
|
United States of America |
|
3862451 |
Ordovician |
Trenton Limestone |
2 image files |
PE 89207 A |
|
Trematis fragilis Ulrich, 1889 |
|
United States of America |
|
3869702 |
Ordovician |
Trenton Limestone |
2 image files |
UC 22504 |
Dalmanellidae |
Dalmanella testudinaria (Hall, 1828) |
|
United States of America |
|
3875280 |
Ordovician |
Trenton Limestone |
4 image files |
UC 81 A |
|
Cyclospira bisulcata (Emmons, 1842) |
|
United States of America |
|
3879592 |
Ordovician |
Trenton Limestone |
2 image files |
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