Full reference: M. F. Ivakhnenko. 1997. New Late Permian nycteroleterids from Eastern Europe. Paleontological Journal 31(5):552-558
• Permian of the Russian Federation (6 collections)
Total: 6 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.