There are 11 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 11122 | A. Miller | Gres Canyon locality, UCMP B-8580 Late Maastrichtian - Cretaceous 8 - California | Smith (1975) |
| 11123 | A. Miller | North Bank of Gres Canyon Locality UCMP D-6356 Paleocene - Cenozoic 1 - California | Smith (1975) |
| 11124 | A. Miller | Basal Laguna Seca Sand, LSJU 2245 Paleocene - Cenozoic 1 - California | Smith (1975) |
| 11125 | A. Miller | Laguna Seca of Fresno Co., LSJU 460 Paleocene - Cenozoic 1 - California | Smith (1975) |
| 42812 | L. Ivany | Hannatoma I: Seca Fm: SW Ecuador (Stone) Late Eocene - Cenozoic 3 - Ecuador | Durham et al. (1949) |
| 48076 | J. Head | Ancon Pterosphenus sheppardi type locality Late Eocene - Cenozoic 3 - Ecuador | Hoffstetter (1958) |
| 138890 | M. Clapham | Fonseca creek, CENIBRA property (coll. Mendes & party 1999-2000) Priabonian - Cenozoic 3 - Brazil | Mendes and Pinto (2001) |
| 154945 | M. Clapham | Fonseca village, Rio Piracicaba, Alvinopolis municipality (coll. Elias Dolianiti <1944) Priabonian - Cenozoic 3 - Brazil | Emerson (1965) |
| 167551 | M. Clapham | Fonseca village (UERJ collection) Priabonian - Cenozoic 3 - Brazil | Martins-Neto (2001) |
| 215314 | J. Marcot | UCMP loc. A-3262, (coll. Bennison 1939) Danian - Cenozoic 1 - California | Popenoe and Saul (1987) |
| 223694 | M. Rivadeneira | Localidad 4, SCL-171f (= Formación Quebrada Seca) Selandian/Rupelian - Cenozoic 1-4 - Chile | Salazar and Coloma (2016) |