West of Jordan Point, Isle La Motte, Valcour Fm. (Ordovician of the United States)
Also known as Loc. 20 of Ross (1962)& 8-21-F of Ross (1963)
Where: Vermont (44.9° N, 73.3° W: paleocoordinates 28.6° S, 56.2° W)
• coordinate estimated from map
When: Valcour Formation, Chazyan (470.0 - 457.3 Ma)
Environment/lithology: marine; dolomite
• Dolomitic bryozoan intrasparrudite
Size classes: macrofossils, mesofossils
Primary reference: J. R. P. Ross. 1962. Chazyan (Ordovician) leptotrypellid and atactotoechid Bryozoa. Palaeontology 5(4):727-739 [B. Kröger/B. Kröger/P. Wagner]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 172699: authorized by Björn Kröger, entered by Björn Kröger on 18.08.2015
Creative Commons license: CC BY (attribution)
Taxonomic list
Show authors, comments, and common names
| Stenolaemata | |
|
Phylloporina sp. Foerste 1887 | |
|
Jordanopora heroensis Ross 1962 | |
|
Chazydictya chazyensis Ross 1963 | |
|
Eopachydictya gregaria Ross 1963
Pachydictya sheldonensis Ross 1963 | |