There are 5 matches
Collection | Authorizer | Collection name | Reference |
---|---|---|---|
40815 | D. Bottjer | USNM806f, Cerros de los Monos, El Antimonio, Sonora Wordian - Permian 4 - Mexico | Cooper et al. (1953) |
40823 | D. Bottjer | USNM806i, Cerros de los Monos, El Antimonio, Sonora Wordian - Permian 4 - Mexico | Cooper et al. (1953) |
52097 | T. Olszewski | Rancho la Cueva, 183.8-184.4 m above base Kungurian - Permian 2 - Mexico | Blodgett et al. (2002) |
52098 | T. Olszewski | Rancho la Cueva, 191.1 m above base Kungurian - Permian 2 - Mexico | Blodgett et al. (2002) |
117974 | M. Clapham | Otlamalacatla, Hidalgo Asselian - Permian 1 - Mexico | Sour-Tovar et al. (2005) |