0.5 mile South-west of Reynolds Point, Isle La Motte, Day Point Fm. (Ordovician of the United States)

Also known as 8-20-K of Ross (1963)

Where: Vermont (44.8° N, 73.3° W: paleocoordinates 28.7° S, 56.2° W)

• coordinate estimated from map

When: Day Point Formation, Chazyan (468.1 - 460.9 Ma)

Environment/lithology: marine; dolomite

Size classes: macrofossils, mesofossils

Primary reference: J. R. P. Ross. 1963. Ordovician Cryptostome Bryozoa, Standard Chazyan Series, New York and Vermont. Geological Society America Bulletin 74:577-608 [B. Kröger/B. Kröger]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 172754: authorized by Björn Kröger, entered by Björn Kröger on 21.08.2015

Creative Commons license: CC BY (attribution)

Taxonomic list

 Trepostomida -
"Atactotoechus chazyensis" = Champlainopora chazyensis
"Atactotoechus chazyensis" = Champlainopora chazyensis Ross 1962
  - Phylloporinidae
Phylloporina sp. Foerste 1887
 Cryptostomata - Rhinidictyidae
 Cryptostomata - Arthrostylidae
Helopora sp. Hall 1851