Bathyuriscus haydeni Meek, 1873
Name:
Bathyuriscus haydeni Meek, 1873 [=
Bathyuriscus formosis Deiss, 1939 (fida Robison, 1964)]
Locality: Bob
Marshall Wilderness, Montana
Stratigraphy: Pentagon Shale
Remarks: Photo:
Dave Comfort