St. Albans Fm. (Cambrian of the United States)
Where: Vermont (44.5° N, 73.2° W: paleocoordinates 31.9° S, 73.3° W)
• coordinate based on political unit
When: Paradoxides forchhammeri trilobite zone, St. Albans Shale Formation, Merioneth (497.0 - 485.4 Ma)
• "~Paradoxides forchammer zone"
Environment/lithology: marine; black, brown, gray shale
• "micaceouos black, gray-black and tan sh underlying congl.'s. outer shelf? (BA4??) (Palmer: outer detrital belt) geosynclinal
Size class: macrofossils
Primary reference: A. B. Shaw. 1966. Paleontology of Northwestern Vermont. XI Fossils from the Middle Cambrian St. Albans Shale. Journal of Paleontology 40:843-858 [M. Uhen/J. Ju]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 217: authorized by Jack Sepkoski, entered by Mike Sommers on 20.11.1998
Creative Commons license: CC BY (attribution)
Taxonomic list
• "A.B.Shaw 1966. Paleontology of northwestern Vermont. XI Fossils from the Middle Cambrian St. Albans Shale. J. Paleo 40:843-858"
Show authors, comments, and common names
Artiopoda | |
Quadragnostus sp. Howell 1935 | |
Hastagnostus sp. Howell 1937 | |
Ptychagnostus sp. Jaekel 1909 | |
"Hypagnostus sp." = Hypagnostus, "Spinagnostus sp." = Hypagnostus
"Hypagnostus sp." = Hypagnostus Jaeckel 1909
"Spinagnostus sp." = Hypagnostus Jaeckel 1909 | |
Grandagnostus sp. Howell 1935 | |
Trilobita | |
Centropleura sp. Angelin 1854 trilobite | |
Genevievella sp. Lochmann 1936 trilobite | |
Vermontella sp. Howel 1937 trilobite | |
Solenopleura sp. Angelin 1854 trilobite | |
Modocia sp. Walcott 1924 trilobite | |
Alokistocarella sp. Resser 1938 trilobite
Elrathia sp. Walcott 1924 trilobite | |
Catillicephala sp., "Onchonotopis sp." = Onchonotopsis
Catillicephala sp. Raymond 1937 trilobite | |
Meneviella sp. Stubblefield 1951 trilobite | |
Helcionelloida | |
Helcionella sp. Grabau and Shimer 1909 | |
Rhynchonellata | |
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Lingulata | |
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"Pegmatreta sp." = Linnarssonia
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