Where: Greenland (82.4° N, 23.2° W: paleocoordinates 66.9° N, 11.6° E)
• coordinate estimated from map
• small collection-level geographic resolution
When: "c" Member (Ladegardsaen Formation), Early/Lower Valanginian (140.2 - 136.4 Ma)
• sample from locality 2 of Kim Fjelde from the topmost part of unit c, N. klimovskiensis ammonite zone
• bed-level stratigraphic resolution
Environment/lithology: coastal; lithified sandstone
Size classes: macrofossils, microfossils
Primary reference: E. Hakansson, T. Birkelund, S. Piasecki and V. Zakharov. 1981. Jurassic-Cretaceous boundary of the extreme Arctic (Peary Land, North Greenland). Bulletin of the Geological Society of Denmark 30:11-42 [W. Kiessling/U. Merkel]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 66557: authorized by Wolfgang Kiessling, entered by Uta Merkel on 10.10.2006
Creative Commons license: CC BY (attribution)
Taxonomic list
Cephalopoda | |
"Neotollia sp." = Tollia
"Neotollia sp." = Tollia Pavlow 1914 ammonite | |
Bivalvia | |
? Buchia keyserlingi Lahusen 1888 scallop | |
Dinophyceae | |
Gonyaulacysta helicoidea Eisenack and Cookson 1960 | |
Cleistosphaeridium sp. Davey 1966
Tanyosphaeridium isocalamus Cookson and Eisenak 1958 | |
Paragonyaulacysta | |