83 JP 168 (Ordovician of Svalbard and Jan Mayen)
Where: Svalbard and Jan Mayen (78.5° N, 13.0° E: paleocoordinates 78.5° N, 13.0° E)
When: Boulder Conglomerate Member (Bulltinden Formation), Early/Lower Ordovician (485.4 - 470.0 Ma)
Environment/lithology: lithified conglomerate and lithified, sandy shale
• between 30m and 250m thick, and comprises conglomerates and sandstone-shale alternations
Size class: microfossils
Primary reference: H. A. Armstrong, H. A. Nakrem, and Y. Ohta. 1986. Ordovician conodonts from the Bulltinden Formation, Motalafjella, central-western Spitsbergen. Polar Research 4:17-23 [E. Jarochowska/E. Jarochowska]more details
Purpose of describing collection: general faunal/floral analysis
PaleoDB collection 186652: authorized by Emilia Jarochowska, entered by Sarah Haegele on 29.06.2017
Creative Commons license: CC BY (attribution)
Taxonomic list
Show authors, comments, and common names
| Conodonta | |
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Panderodus sp. Ethington 1959 conodont | |