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 |
P 23356 |
|
Helicotoma rawsoni Roy, 1932 |
S. K. Roy |
Canada |
|
2291276 |
Ordovician |
Beekmantown Dolomite |
|
P 23353 |
|
Hormotoma labradorensis Roy, 1932 |
S. K. Roy |
Canada |
|
2291278 |
Ordovician |
Beekmantown Dolomite |
|
P 23354 |
|
Hormotoma minuta Roy, 1932 |
S. K. Roy |
Canada |
|
2291280 |
Ordovician |
Beekmantown Dolomite |
|
P 23356 A |
|
Helicotoma rawsoni Roy, 1932 |
S. K. Roy |
Canada |
|
2204136 |
Ordovician |
Beekmantown Dolomite |
|
P 23356 B |
|
Helicotoma rawsoni Roy, 1932 |
S. K. Roy |
Canada |
|
2204137 |
Ordovician |
Beekmantown Dolomite |
|
P 23355 |
|
Turritoma ada (Billings, 1865) |
S. K. Roy |
Canada |
|
2204146 |
Ordovician |
Beekmantown Dolomite |
|
UC 32933 |
|
Maclurea manitobensis Whiteaves, 1890 |
Lambe |
Canada |
|
2296472 |
Ordovician |
Trenton Limestone |
|
P 28866 |
|
Kochoceras troedssoni Roy |
S. K. Roy |
Canada |
|
2294830 |
Ordovician |
|
3 image files |
P 28868 |
|
Westonoceras greggi Roy |
S. K. Roy |
Canada |
|
2294836 |
Ordovician |
|
3 image files |
P 28864 |
Actinoceratidae |
Leurorthoceras baffinense |
S. K. Roy |
Canada |
|
2270086 |
Ordovician |
|
3 image files |
P 28862 |
Apsidoceratidae |
Charactoceras schucherti Foerste |
S. K. Roy |
Canada |
|
2294832 |
Ordovician |
Putnam Highland |
3 image files |
P 28854 |
|
Hyolithes crowelli Roy, 1941 |
S. K. Roy |
Canada |
|
2291282 |
Ordovician |
|
|
P 28842 |
|
Hormotoma rotundivolvis Roy, 1941 |
J. Jaynes |
Canada |
|
2291235 |
Ordovician |
|
|
P 28847 |
|
Maclurina |
J. Jaynes |
Canada |
|
2204110 |
Ordovician |
|
|
P 28849 |
|
Maclurites |
Ralph Robinson, John Jaynes, and Sharat K. Roy |
Canada |
|
2204114 |
Ordovician |
|
|
P 28850 |
|
Maclurites |
S. K. Roy |
Canada |
|
2204135 |
Ordovician |
|
|
P 28852 |
|
Trochonema |
S. K. Roy |
Canada |
|
2204144 |
Ordovician |
|
|
P 28848 |
|
Maclurina cuneata (Whitfield, 1882) |
Ralph Robinson, John Jaynes, and Sharat K. Roy |
Canada |
|
2204115 |
Ordovician |
|
|
P 28853 |
Holopeidae |
Holopea |
S. K. Roy |
Canada |
|
2204138 |
Ordovician |
|
|
P 28843 |
|
Hormotoma sp. i |
S. K. Roy |
Canada |
|
2204139 |
Ordovician |
|
|
P 28844 |
|
Hormotoma sp. ii |
S. K. Roy |
Canada |
|
2204140 |
Ordovician |
|
|
P 28845 |
|
Hormotoma sp. iii |
S. K. Roy |
Canada |
|
2204141 |
Ordovician |
|
|
P 28840 |
|
Lophospira sp. i |
J. Jaynes |
Canada |
|
2204111 |
Ordovician |
|
|
P 28841 |
|
Lophospira sp. ii |
S. K. Roy |
Canada |
|
2204143 |
Ordovician |
|
|
P 28839 |
|
Lophospira minnesotensis |
S. K. Roy |
|
|
2204142 |
Ordovician |
|
|
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