Where: Svalbard and Jan Mayen (78.5° N, 16.1° E: paleocoordinates 31.7° N, 12.2° E)
• coordinate estimated from map
• small collection-level geographic resolution
When: Tyrrellfjellet Member (Nordenskioldbreen Formation), Asselian (298.9 - 295.5 Ma)
• bed-level stratigraphic resolution
Environment/lithology: lithified limestone
Size class: macrofossils
Collection methods: peel or thin section,
Primary reference: H. A. Nakrem. 1994. Middle Carboniferous to Early Permian bryozoans from Spitsbergen. Acta Palaeontologica Polonica 39:45-116 [M. Clapham/M. Clapham]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 115477: authorized by Matthew Clapham, entered by Matthew Clapham on 02.09.2011
Creative Commons license: CC BY (attribution)
Taxonomic list
Stenolaemata | |
Polypora sulaensis Nikiforova 1938
Polypora martis Fischer de Waldheim 1837 | |
Coscinium cyclops Keyserling 1846 | |
Rhabdomeson sp., "Ascoporella grandis" = Ascopora grandis
"Ascoporella grandis" = Ascopora grandis Kruchinina 1973 |