East of Isle La Motte village, Valcour Fm. (Ordovician of the United States)
Also known as 8-21-A. of Ross (1963)& Loc. 15 of Ross (1962)
Where: Vermont (44.9° N, 73.3° W: paleocoordinates 28.0° S, 54.6° W)
• coordinate estimated from map
When: Valcour Formation, Chazy (466.0 - 457.5 Ma)
Environment/lithology: marine; dolomite and rudstone
• Dolomitic biosparite-biosparrudite
Size classes: macrofossils, mesofossils
Primary reference: J. P. Ross. 1963. The Bryozoan Trepostome Batostoma in Chazyan (Ordovician) Strata. Journal of Paleontology 37(4):857-866 [B. Kröger/B. Kröger]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 172624: authorized by Björn Kröger, entered by Björn Kröger on 13.08.2015
Creative Commons license: CC BY (attribution)
Taxonomic list
Show authors, comments, and common names
Stenolaemata | |
Constellaria islensis3 Ross 1963 | |
Stictopora sp.2 Hall 1847
Eopachydictya gregaria2 Ross 1963 | |
Chazydictya chazyensis2 Ross 1963 | |
Phylloporina sp.2 Foerste 1887 | |
Batostoma campensis Ross 1963 | |
Jordanopora heroensis1 Ross 1962
"Atactotoechus chazyensis" = Champlainopora chazyensis1 Ross 1962 |