83 JP 159 (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: Limestone Member (Bulltinden Formation), Early/Lower Ordovician (485.4 - 470.0 Ma)
Environment/lithology: lithified limestone
• 30-80 m thick and consists of sheared, dark limestones
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 186595: authorized by Emilia Jarochowska, entered by Sarah Haegele on 27.06.2017
Creative Commons license: CC BY (attribution)
Taxonomic list
Show authors, comments, and common names
| Conodonta | |
|
Protopanderodus ("sp.") indet. Lindström 1971 conodont | |
|
Periodon aculeatus Hadding 1913 conodont | |
|
Panderodus "sp." Ethington 1959 conodont | |