There are 2 matches

Collection Authorizer Collection name Reference
86150M. Clapham Boyd 1144, West Dog Canyon, Guadalupe Mountains (= D.W.B. 1144) Wordian - Permian 4 - New Mexico Finks (1960)
86151M. Clapham Boyd 1146, West Dog Canyon, Guadalupe Mountains (= D.W.B. 1146) Wordian - Permian 4 - New Mexico Finks (1960)

Do another search