Family

Polygonograptidae Obut et Sennikov, 1981

Images
GIT 353-3171
Polygonograptus sokolovi | Polygonograptus sokolovi (Obut, 1953)
125.1 - 135.7Pirgu Stage | Vormsi?
GIT 353-3177
Polygonograptus sokolovi | Polygonograptus sokolovi (Obut, 1953)