Cape Joseph Henry, Block LB-1, Ellesmere Island (Permian of Canada)

Where: Nunavut, Canada (82.7° N, 64.0° W: paleocoordinates 34.9° N, 9.0° E)

• coordinate stated in text

• small collection-level geographic resolution

When: Artinskian (290.1 - 279.3 Ma)

• bed-level stratigraphic resolution

Environment/lithology: lithified limestone

Size class: macrofossils

Collection methods: peel or thin section,

Primary reference: S. Sakagami. 1998. Permian bryozoans from north Ellesmere Island, Canadian Arctic Archipelago. Bulletin of the National Science Museum, Tokyo, Series C 24:67-91 [M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 88412: authorized by Matthew Clapham, entered by Matthew Clapham on 10.04.2009

Creative Commons license: CC BY (attribution)

Taxonomic list

Stenolaemata
 Cryptostomata - Arthrostylidae
Permoheloclema sp. Ozhgibesov 1983
 Cryptostomata - Hyphasmoporidae
Streblascopora vulgaris Shulga-Nesterenko 1941
 Rhabdomesida - Nikiforovellidae
Clausotrypa monticola Eichwald 1860
 Rhabdomesida - Rhomboporidae
Primorella tundrica Kruchinina 1986
 Trepostomida - Araxoporidae
? Araxopora ikedai n. sp. Sakagami 1998
 Trepostomida - Helenoporidae
Helenopora phillipsae n. sp. Sakagami 1998
 Trepostomida - Dyscritellidae
 Trepostomida - Stenoporidae
Tabulipora arcticensis Ross and Ross 1962
Tabulipora ellesmerensis n. sp. Sakagami 1998
Listed as Tabulipora intermedia in table
 Cystoporida - Goniocladiidae
Goniocladia pulchra Shulga-Nesterenko 1933