Type Formation Coordinates 49.0° N, 11.3° E Country Bavaria, Germany | Primary Lime mudstone or marl Approximate paleocoordinates 40.2° N, 19.5° E | |
The Werkkalk Formation is a geologic formation in Germany. It preserves radiolarian fossils dating back to the Oxfordian Stage of the Late Jurassic Period. The fossils may be pyritised.
References
Werkkalk Formation Wikipedia(Text) CC BY-SA