There are 2 matches

Collection Authorizer Collection name Reference
15554J. Alroy Elk Creek (580 m) (= YPM 21, 25, 39, 55, 71a, 73, 75, 76, 77, 168, USGS D-1474 (575 m), 1337, 1346, 1431, 1435, 1468) Wasatchian - Cenozoic 2 - Wyoming Schankler (1980)
15567J. Alroy Elk Creek (690 m) (= YPM 24, 32) Wasatchian - Cenozoic 2 - Wyoming Schankler (1980)

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