Tinguirirican
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The Tinguirirican (Spanish: Tinguiririquense) age is a period of geologic time (36.0–29.0 Ma) within the Late Eocene and Early Oligocene epochs of the Paleogene, used more specifically within the SALMA classification in South America. It follows the Divisaderan and precedes the Deseadan age.
Etymology
The age is named after the Tinguiririca fauna of the Abanico Formation in Chile.
Formations

| Formation bold is type | Country | Basin | Notes |
|---|---|---|---|
| Abanico Formation - Tinguiririca fauna | Chile | Abanico Basin | |
| Chota Formation | Peru | Bagua Basin | |
| Entre-Córregos Formation | Brazil | Aiuruoca Basin | |
| Gualanday Group | Colombia | Central Colombian Ranges | |
| Laguna Brava Formation | Argentina | Precordillera | |
| Loreto Formation | Chile | Magallanes Basin | |
| El Milagro Formation | Peru | Bagua Basin | |
| Otuma Formation | Peru | Pisco Basin | |
| Sarmiento Formation | Argentina | Golfo San Jorge Basin | |
| Seca Formation | Ecuador | Progreso Basin | |
| Soncco Formation | Peru | Eastern Peruvian Andes |
Fossils
Correlations
| Formation | Abanico | Otuma | El Milagro | Seca | Gualanday | Entre-Córregos | Sarmiento | Map |
|---|---|---|---|---|---|---|---|---|
| Basin | Abanico | Pisco | Bagua | Progreso | Central Ranges | Aiuruoca | Golfo San Jorge | El Milagro FormationEntre-Córregos FormationGualanday GroupOtuma FormationSeca Formation, EcuadorSarmiento FormationAbanico FormationTinguirirican (South America) |
| Country | Chile | Peru | Ecuador | Colombia | Brazil | Argentina | ||
| Archaeotypotherium | ||||||||
| Barrancatatus | ||||||||
| Bryanpattersonia | ||||||||
| Klohnia | ||||||||
| Kramadolops | ||||||||
| Pseudhyrax | ||||||||
| Pseudoglyptodon | ||||||||
| Santiagorothia | ||||||||
| Pyrotheria | ||||||||
| Birds | ||||||||
| Reptiles | ||||||||
| Fish | ||||||||
| Insects | ||||||||
| Environments | Alluvial | Shallow marine | Fluvial | Open marine | Alluvial-fluvial | Lacustrine | Fluvio-deltaic | Tinguirirican volcanoclastics Tinguirirican fauna Tinguirirican insects |
| Volcanic | Yes | Yes |
Bibliography
General
- Woodburne, M.O.; Goin, F.J.; Bond, M.; Carlini, A.A.; Gelfo, J.N.; López, G.M.; Iglesias, A.; Zimicz, A.N. (2013), , Journal of Mammalian Evolution, 21: 1–73, doi:, hdl:
Abanico Formation
- Bertrand, Ornella C.; Flynn, John J.; Croft, Darin A.; Wyss, André R. (2012), , American Museum Novitates (3750): 1–36, doi:
- Bradham, Jennifer; Flynn, John J.; Croft, Darin A.; Wyss, Andre R. (2015), , American Museum Novitates (3841): 1–24, doi:
- Croft, Darin A.; Flynn, John J.; Wyss, André R. (2008), (PDF), Arquivos do Museu Nacional, Rio de Janeiro, 66: 191–211
- Engelman, Russell K.; Flynn, John J.; Gans, Philip; Wyss, André R.; Croft, Darin A. (2018), , American Museum Novitates (3918): 1–22, doi:
- Godoy, Estanislao (2012), , Revista de la Asociación Geológica Argentina, 69: 570–577
- Muñoz, Marcia; Fuentes, Francisco; Vergara, Mario; Aguirre, Luis; Nyström, Jan Olov; Féraud, Gilbert; Demant, Alain (2006), , Revista Geológica de Chile, 33: 109–140, doi:, hdl:
Chota Formation
- Chacaltana, César; Benites Cañote, Alexandra Lucytania; Valdivia, Waldir; Chumpitaz, Marco (2014), , Congreso Peruano de Geología, pp. 1–4
Entre-Córregos Formation
- Pereira, Karoline Gonçalves (2015), (PDF), Universidade Guarulhos, pp. 1–139
Gualanday Group
- Billet, Guillaume; Orliac, Maëva; Antoine, Pierre-Olivier; Jaramillo, Carlos (2010), (PDF), Palaeontology, 59 (2): 319–325, Bibcode:, doi:
Laguna Brava Formation
- Vizán, H.; Geuna, S.; Melchor, R.; Bellosi, E.S.; Lagorio, S.L.; Vásquez, C.; Japas, M.S.; Ré, G.; Do Campo, M. (2013), "Geological setting and paleomagnetism of the Eocene red beds of Laguna Brava Formation (Quebrada Santo Domingo, northwestern Argentina)", Tectonophysics, 583: 105–123, Bibcode:, doi:, hdl:
Loreto Formation
- Bostelmann, Enrique; Le Roux, Jacobus P.; Vasquez, Ana; Gutiérrez, Nestor; Oyarzún, José Luis; Carreño, Catalina; Torres, Teresa; Otero, Rodrigo; Llanos, C. Mark Fanning, Sven N. Nielsen and Francisco Hervé, Andrea (2012), (PDF), XIII Congeso Geológico Chileno, pp. 698–700, archived from (PDF) on 2018-11-03
{{citation}}: CS1 maint: multiple names: authors list (link) - Otero, Rodrigo A.; Torres, Teresa; Le Roux, Jacobus P.; Hervé, Francisco; Fanning, C. Mark; Yuri Yáñez, Roberto E.; Rubilar Rogers, David (2012), (PDF), Andean Geology, 39: 180–200, doi:
- Sallaberry, M.A.; Yury Yáñez, R.E.; Otero, R.A.; Soto Acuña, S.; Torres, T.G. (2010), (PDF), Journal of Paleontology, 84 (6): 1061–1070, Bibcode:, doi:
- Torres, T.; Meón, H.; Otero, R.; Galleguillos, H. (2009), (PDF), XII Congreso Geológico Chileno, pp. 1–4
El Milagro Formation
- Castro Medina, Walter Fidel (2010), (PDF), Instituto de Investigaciones de la Amazonía Peruana (IIAP), pp. 1–76
- Salas, R.; Sánchez, J.; Chacaltana, C. (2006), (PDF), Journal of Vertebrate Paleontology, 26 (3): 760–769, doi:
Otuma Formation
- De la Cruz, Aldo Alván (2008), (PDF), Revista del Instituto de Investigaciones FIGMMG, 11: 51–59
- Solís Mundaca, Flavio Alejandro (2018), (PDF), Universidad Peruana Cayetano Heredia, pp. 1–158
Sarmiento Formation
- Acosta Hospitaleche, Carolina; Tambussi, Claudia (2005), (PDF), Revista Española de Paleontología, 20: 127–132
- Arnal, Michelle; Kramarz, Alejandro G.; Vucetich, M. Guiomar; Vieytes, E. Carolina (2014), , Journal of Vertebrate Paleontology, 34 (2): 397–406, Bibcode:, doi:, hdl:
- Cheme Arriaga, Lucas; Dozo, María Teresa; Gelfo, Javier N. (2016), , Journal of Vertebrate Paleontology, 36 (6) e1229672, Bibcode:, doi:, hdl:
- Dozo, María Teresa; Ciancio, Martín; Bouza, Pablo; Martínez, Gastón (2014), (PDF), Andean Geology, 41: 224–247, doi:
- Pérez, María Encarnación; Krause, Marcelo; Vucetich, María Guiomar (2012), , Geobios, 45 (6): 573–580, Bibcode:, doi:
- Shockey, Bruce J.; Flynn, John J.; Croft, Darin A.; Gans, Phillip; Wyss, André R. (2012), , American Museum Novitates (3737): 1–64, doi:
- Sterli, Juliana; De la Fuente, Marcelo S.; Krause, J. Marcelo (2015), , Zoological Journal of the Linnean Society, 174 (3): 519–548, doi:, hdl:
- Vucetich, M.G.; Dozo, M.T.; Arnal, M.; Pérez, M.E. (2015), , Historical Biology: An International Journal of Paleobiology, 27 (2): 236–257, Bibcode:, doi:, hdl:
- Vucetich, María G.; Pérez, María E.; Ciancio, Martín R.; Carlini, Alfredo A.; Madden, Richard H.; Kohn, Matthew J. (2014), , Journal of Vertebrate Paleontology, 34 (3): 689–698, Bibcode:, doi:, hdl:
- Wyss, André R.; Flynn, John J.; Croft, Darin A. (2018), , Journal of South American Earth Sciences, 3903: 1–42, hdl:
Seca Formation
- Lorenzo, Erica (2018), (PDF), Boletín de Geología, 40: 31–42, doi:
Soncco Formation
- Carlotto, Víctor (2016), , XIII Congreso Peruano de Geología, pp. 521–524