There are 4 matches
Collection | Authorizer | Collection name | Reference |
---|---|---|---|
62926 | T. Olszewski | King 13, Beds 25-26, La Difunta section, Puerto de Sardinas, Las Delicias Kungurian - Permian 2 - Mexico | King (1944) |
63101 | T. Olszewski | King 33, Bed 18, Malascachas section, Las Delicias Kungurian - Permian 2 - Mexico | King (1944) |
63102 | T. Olszewski | King 40, Bed 20, Malascachas section, Las Delicias Kungurian - Permian 2 - Mexico | King (1944) |
179301 | M. Clapham | North-northeast of CushĂș, on road to San JosĂ© Montenegro (coll. Mullerried) Kungurian - Permian 2 - Mexico | Mullerried et al. (1941) |