Loc. Ab-10, lower Long Rapids Fmn, Williams Island, N Ontario (Devonian of Canada)

Where: Ontario, Canada (50.4° N, 81.6° W: paleocoordinates 25.8° S, 26.1° W)

• coordinate stated in text

• outcrop-level geographic resolution

When: Long Rapids Formation, Frasnian (382.7 - 372.2 Ma)

• bed-level stratigraphic resolution

Environment/lithology: marine; green mudstone and green limestone

• The sample is from a pale green to yellow limestone bed, 0.1 m thick, overlain black shale, underlain by green mudstone, containing finely macerated shell fragments including echinoderm ossicles.

Primary reference: A. W. Norris, T. T. Uyeno, P. Sartenaer and P. G. Telford. 1992. Brachiopod and conodont faunas from the uppermost Williams Island Formation and lower Long Rapids Formation (Middle and Upper Devonian), Moose River Basin, northern Ontario. Geological Survey of Canada Bulletin 434:1-133 [M. Foote/M. Foote/M. Foote]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 40054: authorized by Michael Foote, entered by Michael Foote on 16.06.2004

Creative Commons license: CC BY (attribution)

Taxonomic list

• Monograph covers brachiopods and conodonts. Some other elements mentioned as well.