Finnmark core 7128/12-U-01 layer 146.87m (Permian to of Norway)

Where: Norway (71.2° N, 28.8° E: paleocoordinates 30.6° N, 22.4° E)

• coordinate stated in text

• small collection-level geographic resolution

When: Dyupetalum sp.-Hamiapollenites bullaeformis Assemblage Zone zone, Rotliegendes to Rotliegendes (283.5 - 272.5 Ma)

• Similaties with Kapp Starostin Formation in Svalbard (Mangerud and Konieczny 1991, 1993), with the Sabine Bay and Assistence formations in the Sverdrup basin, Arctic Canada (Utting, 1985, 1989; Utting and Piasecki) with Ufimian and Kazanian stratotypes on the eastern Russian Platform as well as with the correlative deposits of the western Russian Arctic (N. Koloda pers. comm., 1992)

• bed-level stratigraphic resolution

Environment/lithology: offshore shelf; glauconitic siltstone

• shallow shelf deposits
• thick oolithic glauconitic siltstone

Size class: microfossils

Preservation: original sporopollenin

Collection methods: core, chemical, mechanical,

• All palynological slides are housed in the type collection of the Paleontological Museum of Oslo.

Primary reference: G. Mangerud. 1994. Palynostratigraphy of the Permian and lowermost Triassic succession, Finnmark Platform, Barents Sea. Review of Palaeobotany and Palynology 82:317-349 [C. Looy/F. Verbruggen/F. Verbruggen]more details

Purpose of describing collection: biostratigraphic analysis

PaleoDB collection 31372: authorized by Cindy Looy, entered by Frederike Verbruggen on 09.05.2003

Creative Commons license: CC BY (attribution)

Taxonomic list

unclassified
  -
 Life -
Micrhystridium spp. Deflandre 1937 acritarchs
Lycopsida
  -
Apiculatisporis
  -
Apiculatisporis spp. Potonié and Kremp 1956
Polypodiopsida
  -
Verrucosisporites spp. Potonie and Kremp 1954
  - Osmundaceae
Baculatisporites spp. Thomson and Pflug 1953
 Schizaeales - Polypodiidae
Convolutispora spp. Hoffmeister et al. 1955
Pteridopsida
  -
Granulatisporites spp. Potonié and Kremp 1954
Leiotriletes spp. Potonie and Kremp 1954
Conbaculatisporites
  -
Limitisporites
  -
Limitisporites spp. Leschik 1956
Vittatina
  -
Klausipollenites
  -
Klausipollenites spp. Jansonius 1962
Falcisporites
  -
Falcisporites spp. Leschik 1956
Alisporites
  -
Alisporites spp. Daugherty 1941
Punctatisporites
  -
Punctatisporites spp. Potonié and Kremp 1954
Maculatasporites
  -
Lophotriletes
  -
Lophotriletes spp. Potonié and Kremp 1954
Sphenopsida
  -
Calamospora spp. Schopf et al.
Lycopodiopsida
 Selaginellales - Selaginellaceae
Neoraistrickia spp. Potonié 1956 spikemoss
Protohaploxypinus
  -
Florinites
  -