A 74-year-old Fremont County man has been reported missing on the Wind River Indian Reservation in west-central Wyoming.

The man, who was not identified in a statement from the Fremont County Sheriff's Office, was reported missing from a campsite in the Crow Creek area at roughly 7 p.m. Saturday.

Members of all three county search and rescue divisions are currently involved in the search, as are members of Sublette County's Tip Top Search and Rescue group.

The search is ongoing. The sheriff's office said further details would be released at a later date.