sourceTaxonName: Ophiomorpha nodosa
sourceTaxonPath: Ichnofossil | Ichnofossil (invertebrate) | Ophiomorpha
localityName: Grand River. float, 1940 or 1941 Princeton coll., cut on E side of county road connecting SD Rt. 65 and Bullhead, near top of the hill 1 mi NW of Bullhead