Okla. Stat. tit. 63, § 63-97: Cremation of bodies after scientific study completed

After the institutions within the State of Oklahoma to whom the

bodies have been distributed have completed the scientific study of

the bodies, the remains thereof shall in every case be returned to

the Anatomical Board for final disposition by cremation. Bodies

sent to other states shall be individually cremated in that state.

The cremains shall be returned to the agent issuing the body.