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 21898 |
Orthoceratidae |
Orthoceras |
|
United States of America |
41.8431 |
2290247 |
Silurian |
|
1 image file |
UC 21886 |
Oncoceratidae |
Cyrtorizoceras |
|
United States of America |
41.8431 |
2275614 |
Silurian |
|
2 image files |
UC 28773 |
Euomphalidae |
Euomphalopterus spinosus Wing, 1925 |
|
United States of America |
|
2275714 |
Silurian |
Racine Dolomite |
|
UC 21873 |
Ambonychiidae |
Amphicoelia neglecta McChesney |
|
United States of America |
41.8431 |
2377427 |
Silurian |
|
2 image files |
UC 21875 |
Ambonychiidae |
Mytilarca dentata (Hall, 1865) |
|
United States of America |
41.8431 |
2377424 |
Silurian |
|
4 image files |
UC 28813 |
|
Phanerotrema convexum Wing, 1925 |
|
United States of America |
|
2370020 |
Silurian |
|
2 image files |
UC 21961 |
Euomphalidae |
Euomphalopterus halei (Hall, 1867) |
|
United States of America |
|
2365013 |
Silurian |
Guelph Dolomite |
2 image files |
UC 18102 |
Bucaniidae |
Tremanotus alpheus (Hall, 1868) |
|
United States of America |
|
2371023 |
Silurian |
|
2 image files |
UC 28805 |
Elasmonematidae |
Callonema elevatum Wing, 1925 |
|
United States of America |
41.8431 |
2365747 |
Silurian |
|
3 image files |
UC 21876 |
Ambonychiidae |
Streptomytilus aphaea |
|
United States of America |
41.8431 |
2377429 |
Silurian |
|
2 image files |
UC 21962 |
|
Leptonema excavatum Wing, 1925 |
|
United States of America |
|
2275746 |
Silurian |
Racine Dolomite |
2 image files |
UC 28808 |
|
Lophospira |
|
United States of America |
|
2366721 |
Silurian |
Guelph Dolomite |
4 image files |
UC 21958 |
Platyceratidae |
Platyceras niagarense (Hall, 1852) |
|
United States of America |
|
2370635 |
Silurian |
|
2 image files |
UC 28749 |
Orthonychiidae |
Orthonychia triangularis Wing, 1925 |
|
United States of America |
|
2275706 |
Silurian |
Racine Dolomite |
|
UC 28798 |
|
Leptonema excavatum Wing, 1925 |
|
United States of America |
|
2275748 |
Silurian |
Racine Dolomite |
|
UC 21879 |
Modiomorphidae |
Modiolopsis (Orthodesma) |
|
United States of America |
41.8431 |
2377431 |
Silurian |
|
2 image files |
UC 21964 |
Euomphalidae |
Straparollus chicagoensis Wing, 1925 |
|
United States of America |
|
2371066 |
Silurian |
Guelph Dolomite |
4 image files |
UC 21867 |
Euomphalidae |
Euomphalopterus laphami (Whitfield, 1878) |
|
United States of America |
41.8431 |
2365090 |
Silurian |
Guelph Dolomite |
3 image files |
UC 21882 |
Pterineidae |
Pterinea striaecosta (McChesney, 1859) |
|
United States of America |
41.8431 |
2377434 |
Silurian |
|
2 image files |
UC 18091 |
Cyrtodontidae |
Matheria recta |
|
United States of America |
41.8431 |
2377082 |
Silurian |
|
2 image files |
UC 21873 A |
Ambonychiidae |
Amphicoelia neglecta McChesney |
|
United States of America |
41.8431 |
2377428 |
Silurian |
|
2 image files |
UC 21874 |
Ambonychiidae |
Ambonychia (byssonyehia) undulata |
|
United States of America |
41.8431 |
2377423 |
Silurian |
|
2 image files |
UC 21863 |
|
Cyrtospira ventricosa (Hall, 1852) |
|
United States of America |
41.8431 |
2365089 |
Silurian |
|
2 image files |
UC 21956 |
Loxonematidae |
Loxonema leda Hall, 1868 |
|
United States of America |
|
2275720 |
Silurian |
Racine Dolomite |
|
UC 28777 |
|
Pleuropterus rotundus Wing, 1925 |
|
United States of America |
|
2275742 |
Silurian |
Racine Dolomite |
|
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