Where: Vermont (44.5° N, 73.2° W: paleocoordinates 33.6° S, 85.6° W)
• coordinate based on political unit
When: Bonnia - Olenellus trilobite zone, Parker Slate Formation, Dyeran (515.3 - 511.2 Ma)
• "uLCamb.", 150 ft. above base. PJW: This should be Dyeran given collection & probable trilobite zone. Questionable trilobite zone, though.
• formation-level stratigraphic resolution
Environment/lithology: marine; black shale
Size class: macrofossils
Primary reference: A. B. Shaw. 1955. Paleontology of Northwestern Vermont. V. The Lower Cambrian Fauna. Journal of Paleontology 29(5):775-805 [P. Wagner/P. Wagner]more details
Purpose of describing collection: general faunal/floral analysis
PaleoDB collection 191: authorized by Jack Sepkoski, entered by Mike Sommers on 21.03.1999
Creative Commons license: CC BY (attribution)
Taxonomic list
unclassified | |
Trilobita | |
Bathynotus sp. Hall 1860 trilobite | |
Olenellus sp. Hall 1861 trilobite | |
Periomma sp. Resser 1936 trilobite | |
Prozacanthoides sp. Resser 1937 trilobite | |
Bonnia sp. Walcott 1916 trilobite
Protypus sp. Walcott 1986 trilobite | |
Ptychoparella sp. Poulson 1927 trilobite | |
Artiopoda | |
Pagetides sp. Rasetti 1945 | |
| |
Protocaris | |
Tuzoia sp. Walcott 1912 | |
Paterinata | |
Paterina sp. Beecher 1891 | |
Kutorginata | |
"Rustella sp." = Kutorgina
"Rustella sp." = Kutorgina Billings 1861 | |
Nisusia sp. Walcott 1905 | |
Rhynchonellata | |
| |
Eocrinoidea | |
Eocystites sp. Billings 1868 | |
Emmonsaspis | |
| |
Demospongiae | |
Leptomitus sp. Walcott 1886 demosponge |