Northwest of Limestone quarry, Isle La Motte, Chazy Group (Ordovician of the United States)
Where: Vermont (44.9° N, 73.3° W: paleocoordinates 28.0° S, 54.6° W)
• coordinate estimated from map
When: Chazyan (470.0 - 457.3 Ma)
Environment/lithology: marine; limestone
Size classes: macrofossils, mesofossils
Primary reference: J. R. P. Ross. 1963. New Ordovician species of Chazyan Trepostome and Cryptostome Bryozoa. Journal of Paleontology 37(1):57-63 [B. Kröger/B. Kröger]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 172665: authorized by Björn Kröger, entered by Björn Kröger on 17.08.2015, edited by Mihaela Krause
Creative Commons license: CC BY (attribution)
Taxonomic list
Show authors, comments, and common names
| Trilobita | |
|
Trilobita indet. Walch 1771 trilobite | |
| Cephalopoda | |
|
Nautiloidea indet. nautiloid | |
| Brachiopoda | |
|
Brachiopoda indet. lamp shell | |
| Stenolaemata | |
|
Nicholsonella sp. Ulrich 1890 | |
| Stromatoporoidea | |
|
Pachystylostroma sp. Nestor 1964 stromatoporoid sponge | |
| Radiocyatha | |
|
Calathium sp. Billings 1865 | |