Exit 113 16.0 (Cambrian of Canada)

Where: New Brunswick, Canada (45.3° N, 66.0° W: paleocoordinates 70.0° S, 63.8° W)

• coordinate estimated from map

• outcrop-level geographic resolution

When: Fossil Brook Member (Chamberlain's Brook Formation), Delamaran (513.0 - 505.0 Ma)

• Originally St Davids; Kim, Westrop & Landing (2002 J. Paleo) note that it is in the Eccaparadoxides eteminicus zone, which is mid-Mid Cambrian

• bed-level stratigraphic resolution

Environment/lithology: marine; lithified, calcareous mudstone

Size class: macrofossils

Preservation: original calcite

Primary reference: S.R. Westrop and E. Landing. 2000. Lower Cambrian (Branchian) trilobites and biostratigraphy of the Hanford Brook Formation, southern New Brunswick. Journal of Paleontology 74(5):858-878 [N. Heim/N. Heim/N. Heim]more details

Purpose of describing collection: biostratigraphic analysis

PaleoDB collection 34599: authorized by Noel Heim, entered by Noel Heim on 11.09.2003

Creative Commons license: CC BY (attribution)

Taxonomic list

Trilobita
 Agnostida - Eodiscidae
Dawsonia dawsoni Hartt 1868 trilobite
 Agnostida - Solenopleuridae
 Redlichiida - Paradoxididae
"Acadoparadoxides acadicus" = Paradoxides (Acadoparadoxides)
"Acadoparadoxides acadicus" = Paradoxides (Acadoparadoxides) trilobite
 Ptychopariida - Conocoryphidae