| Dracoisen Formation | |
|---|---|
Stratigraphic range: | |
| Type | Formation |
| Unit of | Polarisbreen group |
| Underlies | Oslobreen Group |
| Overlies | Wilsonbreen Formation |
| Lithology | |
| Primary | Shale |
| Other | Dolomite |
| Location | |
| Region | Spitsbergen, Nordaustlandet, Svalbard |
| Country | Norway |
The Dracoisen Formation is a geologic formation [1] found on the islands of Spitsbergen and Nordaustlandet in Svalbard, Norway. It is Ediacaran (uppermost Neoproterozoic) in age. Microfossils have been found, including Bavinella faveolata and rare acritarchs. [2] [3]