PEABODY MUSEUM, YALE UNIVERSITY.

12425 7737 Box 18, Holotype.

Ephorecoden trigonocephalus barvus Thorpe
Up. Olig. (Mid. John Day).

Haystack Valley, John Day Valley, Ore.
Col. L.S. Davis, 1875.

Identified by M.

Skull with jaws attached,
Part of humerus, ulna, radius,
Ramus. 4 dorsal vertebrae, 1 cervical,
leukoid + other tracts.

ON PUBLIC LANDS

VP.012425

Dayohyus trigonocephalus
skull, jaws, vertebrae, limbs

holotype?

hol