Crown Point, Day Point Fm. (Ordovician of the United States)
Where: New York (44.0° N, 73.4° W: paleocoordinates 28.6° S, 55.2° W)
• coordinate estimated from map
• outcrop-level geographic resolution
When: Day Point Formation (Chazy Group), Chazyan (470.0 - 457.3 Ma)
Environment/lithology: marine; limestone
Size classes: macrofossils, mesofossils
Primary reference: P. E. Raymond. 1911. The Brachiopoda and Ostracoda of the Chazyan. Annals of the Carnegie Museum 7:215-259 [P. Wagner/P. Wagner]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 172195: authorized by Björn Kröger, entered by Björn Kröger on 30.07.2015
Creative Commons license: CC BY (attribution)
Taxonomic list
Show authors, comments, and common names
Lingulata | |
"Lingula brainerdi" = Lingulella brainerdi
"Lingula brainerdi" = Lingulella brainerdi Raymond 1902 | |
Rhynchonellata | |
"Zygospira acutirostris" = Sphenotreta acutirostris
"Zygospira acutirostris" = Sphenotreta acutirostris Hall 1847 |