Shinarump Member  search
BTChronostratigraphic Units
 .Phanerozoic
 ..Mesozoic
 ...Triassic
 ....Upper Triassic
 .....Shinarump Member
RTNew Mexico
 Utah
 Nevada
 Arizona
 Chinle Formation
SNOf Chinle Formation. Utah, N Arizona, SE Nevada and NW New Mexico. Added to Thesaurus in 1985.