Where: Greenland (73.0° N, 23.0° W: paleocoordinates 30.0° N, 12.3° E)
• coordinate estimated from map
• basin-level geographic resolution
When: Wordie Creek Formation, Griesbachian to Griesbachian (252.2 - 251.3 Ma)
• The locality shows a transition from the upper Oksedal Member of the Schuchert Dal Formation into the base of the overlying Wordie Creek Formation.
Environment/lithology: marine
•The Greenland P-Tr record is among the most expanded in the world.
•This area is far enough away from later igneous intrusions that it has suffered no thermal alternation, unlike other localities elsewere.
Size classes: macrofossils, mesofossils, microfossils
Collection methods: quarrying, chemical, mechanical,
Primary reference: C.V. Looy. 2000. The Permian-Triassic Biotic Crisis: collapse and recovery of terrestrial ecosystems. [C. Looy/W. Puijk/W. Puijk]more details
Purpose of describing collection: paleoecologic analysis
PaleoDB collection 31423: authorized by Cindy Looy, entered by Wilma Puijk on 13.05.2003
Creative Commons license: CC BY (attribution)
Taxonomic list
Lunatisporites | |
Lunatisporites spp. Leschik | |
Protohaploxypinus | |
Protohaploxypinus spp. Samoilovitch 1953 | |
Equisetopsida | |
Inaperturopollenites spp. Potonié 1966 | |
Ginkgoopsida | |
Ephedripites spp. Bolkhovitina and Potonié 1958 | |
Lycopsida | |
Uvaesporites spp. Döring 1965 | |
Weylandites | |
Weylandites spp. Bharadwaj and Srivastava 1969 | |
Vittatina | |
Vittatina spp. Wilson 1962 | |
Foraminifera | |
Ammodiscus spp. Reuss 1862 | |
Acritarcha indet. Evitt 1963 acritarchs | |
Deuteropoda | |
Ostracoda indet. Latreille 1802 ostracod | |
Polychaeta | |
Spirorbis spp. Daudin 1800 | |
Bivalvia | |
| |
Claraia sp. Bittner 1901 scallop | |
Gastropoda | |
| |
Cephalopoda | |
Glyptophiceras spp. Spath 1930 ceratite | |
Conodonta | |
Hindeodus sp. Rexroad and Furnish 1964 conodont | |
Neogondolella spp. Bender and Stoppel 1965 conodont | |
unclassified | |
Echinodermata indet. Klein 1754 | |
Lundbladispora | |
Lundbladispora spp. Balme 1963 |