AN75 (Silurian of Canada)

Where: Quebec, Canada (49.2° N, 62.5° W: paleocoordinates 21.4° S, 35.0° W)

• coordinate estimated from map

• small collection-level geographic resolution

When: Jupiter Formation, Aeronian (440.8 - 438.5 Ma)

Environment/lithology: open shallow subtidal; lithified limestone and lithified shale

• does not specify which lithology fossils sampled from

Size class: macrofossils

Reposited in the GSC

Collection methods: surface (in situ), mechanical,

Primary reference: B. D. E. Chatterton and R. Ludvigsen. 2004. Early Silurian trilobites of Anticosti Island, Qu├ębec, Canada. Palaeontographica Canadiana 22 [M. Hopkins/M. Hopkins]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 187766: authorized by Melanie Hopkins, entered by Melanie Hopkins on 11.08.2017

Creative Commons license: CC BY (attribution)

Taxonomic list

unclassified
  -
Trilobita
 Phacopida - Phacopidae
Acernaspis orestes Billings 1860 trilobite
 Phacopida - Encrinuridae
Encrinurus deomenos Tripp 1962 trilobite
? Distyrax sp. Lane 1988 trilobite
 Phacopida - Calymenidae
Calymene nowlani Chatterton and Ludvigsen 2004 trilobite