AN76 (Silurian to of Canada)

Where: Quebec, Canada (49.2° N, 62.6° W: paleocoordinates 22.5° S, 33.8° W)

• coordinate estimated from map

• small collection-level geographic resolution

When: Jupiter Formation, Aeronian to Aeronian (440.8 - 433.4 Ma)

• upper part of formation

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 187767: authorized by Melanie Hopkins, entered by Melanie Hopkins on 11.08.2017

Creative Commons license: CC BY (attribution)

Taxonomic list

Trilobita
 Phacopida - Phacopidae
Acernaspis orestes Billings 1860 trilobite
 Phacopida - Encrinuridae
Encrinurus sp. Emmrich 1844 trilobite
 Lichida - Lichidae
Arctinurus anticostiensis Northrup 1939 trilobite