The Hagerman Horse Fossil (species Equus simplicidens originally described as Plesippus shoshonensis) is hereby designated and declared to be the state fossil of the state of Idaho.
Idaho Code § 67-4507
State fossil designated
I.C., § 67-4507, as added by 1988, ch. 44, § 1, p. 50.
Current official text: Idaho Statutes (Idaho Legislature). Digitized from the UniCourt Code Improvement Commission public-domain capture. Reproduced from public-domain Idaho statutes; confirm against the official source for the current text. Not legal advice.