Where: Quebec, Canada (49.5° N, 63.0° W: paleocoordinates 21.1° S, 35.3° W)

• small collection-level geographic resolution

When: Stimulograptus sedgwickii zone, Richardson Member (Jupiter Formation), Aeronian (440.8 - 438.5 Ma)

• Uppermost Richardson Member.

• group of beds-level stratigraphic resolution

Environment/lithology: offshore shelf; lithified, gray, green lime mudstone

Primary reference: J. Jin and P. Copper. 1999. The deep-water brachiopod Dicoelosia King, 1850, from the early Silurian tropical carbonate shelf of Anticosti Island, eastern Canada. Journal of Paleontology 73(6):1042-1055 [J. Alroy/M. Sommers/J. Alroy]more details

Purpose of describing collection: paleoecologic analysis

PaleoDB collection 5785: authorized by John Alroy, entered by Mike Sommers on 01.12.1999

Creative Commons license: CC BY (attribution)