Hoyt Limestone, Trempealeau age (Cambrian of the United States)
Where: New York (43.2° N, 75.5° W: paleocoordinates 32.4° S, 86.6° W)
• coordinate based on political unit
When: Hoyt Limestone Formation, Cambrian (538.8 - 485.4 Ma)
• "Trempealeau"
Environment/lithology: shallow subtidal; limestone
• "Cryptozoon-bearing ls and dolo; biostromal, some assoc oolite, shallow water, stromatolite bioherm, near shoreline, stable, ocean facing shelf (proximal shelf) BA1-2"
Size class: macrofossils
Primary reference: D. W. Fisher. 1956. The Cambrian System of New York State. In J. Rodgers (ed.), El Sistema Cambrico XX int. Geological Congress 332-351 [P. Wagner/P. Wagner/J. Ju]more details
Purpose of describing collection: general faunal/floral analysis
PaleoDB collection 254: authorized by Jack Sepkoski, entered by Mike Sommers on 20.11.1998
Creative Commons license: CC BY (attribution)
Taxonomic list
• "D.W. Fisher 1956. The Cambrian system of New York State, in J.Rodgers (ed) El Sistema Cambrico XX Int. Geol Congr. p332-351"
Show authors, comments, and common names
| Obolellata | |
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| Lingulata | |
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Lingulepis sp. Hall 1863 | |
| Rostroconchia | |
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Ribeirioida indet. Kobayashi 1933 | |
| Paragastropoda | |
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Matherella sp. Walcott 1912 | |
| Helcionelloida | |
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| Tergomya | |
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| Polyplacophora | |
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Matthevia sp. Walcott 1885 chiton | |
| Trilobita | |
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Plethopeltis sp. Raymond 1913 trilobite | |
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Keithiella sp. Rasetti 1944 trilobite | |
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Prosaukia sp. Ulrich and Resser 1933 trilobite | |
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Saratogia sp. Walcott 1916 trilobite | |
| Palaeacmaea | |
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