Mingan Islands, Champlain Valley, Mingan Fm. (Ordovician of Canada)

Where: Quebec, Canada (50.2° N, 63.5° W: paleocoordinates 27.3° S, 46.7° W)

• coordinate based on political unit

When: Mingan Formation, Chazyan (468.1 - 460.9 Ma)

• "M. Ord. (Chazyan)"

Environment/lithology: marine; lithology not reported

• [no geological/ecological data given]

Size class: macrofossils

Primary reference: H. J. Hofmann. 1963. Ordovician Chazy Group in southern Quebec. AAPG Bulletin 47:270-301 [M. Uhen/J. Ju/M. Uhen]more details

Purpose of describing collection: general faunal/floral analysis

PaleoDB collection 422: authorized by Jack Sepkoski, entered by Mike Sommers on 03.12.1998

Creative Commons license: CC BY (attribution)

Taxonomic list

• "Hofmann, 1963"
Anthozoa
 Sarcinulida - Billingsariidae
Billingsaria sp. Okulitch 1936 tabulate coral
originally entered as "Billingseria sp."
 Lichenariida - Lyoporidae
Eofletcheria sp. Bassler 1950 tabulate coral
originally entered as "Eofletcharia sp."
Trilobita
 Phacopida - Pliomeridae
Pliomerops sp. Raymond 1905 trilobite
 Corynexochida - Illaenidae
Thaleops sp. Conrad 1843 trilobite
Bumastus sp. Murchison 1839 trilobite
Lingulata
 Siphonotretida - Siphonotretidae
Schizambon sp. Walcott 1884
Rhynchonellata
 Pentamerida - Camerellidae
Camerella sp. Billings 1859
Stenolaemata
  - Phylloporinidae
Phylloporina sp. Foerste 1887
Eocrinoidea
  -