Los Dedos, Miocene (Miocene of Chile)

Where: Chile (27.2° S, 70.9° W: paleocoordinates 27.4° S, 68.8° W)

• coordinate estimated from map

When: Bahía Inglesa Formation, Late/Upper Miocene (11.6 - 5.3 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: coastal; sandstone and mudstone

• coquina sandstone and mudstone

Size class: macrofossils

Primary reference: M. Chavez, M. Stucchi, and M. Urbina. 2007. El registro de Pelagornithidae (Aves: Pelecaniformes) y la avifauna neogena del Pacifico sudeste. Bulletin de l'Institut Francais d'Etudes Andines 36(2):175-197 [M. Uhen/M. Uhen]more details

Purpose of describing collection: general faunal/floral analysis

PaleoDB collection 100171: authorized by Mark Uhen, entered by Mark Uhen on 01.12.2010

Creative Commons license: CC BY (attribution)

Taxonomic list

Show authors, comments, and common names
Mammalia
 Carnivora - Phocidae
Monachinae indet.3, cf. Hadrokirus martini3, Acrophoca sp.3, Acrophoca longirostris3
Monachinae indet.3 Trouessart 1897 seal
sp. I, SGO.PV 1049a-b; sp. II SGO.PV 21602; sp. III SGO.PV 22108; sp. IV SGO.PV 21601;
cf. Hadrokirus martini3 Amson and Muizon 2013 seal
Acrophoca sp.3 Muizon 1981 seal
Acrophoca longirostris3 Muizon 1981 seal
Aves
 Sphenisciformes - Spheniscidae
Spheniscus urbinai2, Spheniscus megaramphus2, Pygoscelis calderensis n. sp.1
Spheniscus urbinai2 Stucchi 2002 penguin
Spheniscus megaramphus2 Stucchi et al. 2003 penguin
Pygoscelis calderensis n. sp.1 Acosta Hospitaleche et al. 2006 penguin
 Procellariiformes - Procellariidae
Puffinini indet.2
 Procellariiformes - Diomedeidae
aff. Thalassarche sp.2
aff. Thalassarche sp.2 Reichenback 1853 albatross
 Odontopterygiformes - Pelagornithidae
Pelagornis sp., cf. Pelagornis sp.
Pelagornis sp. Lartet 1857 bird
cf. Pelagornis sp. Lartet 1857 bird
1Acosta Hospitaleche et al. 2006; 2Chavez-Hoffmeister 2005; 3Valenzuela-Toro et al. 2024