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Roberto E. Yury-Yáñez,Rodrigo A. Otero,Sergio Soto-Acuña,Mario E. Suárez,David Rubilar-Rogers,Michel Sallaberry
Pág. 548 - 557
Paleogene records of birds in the Eastern margin of the Pacific Ocean have increased in recent years, being almost exclusively restricted to fossil Sphenisciformes (penguins). New avian remains (Ornithurae, Neornithes)from Middle-to-Late Eocene levels of...
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Rodrigo A. Otero,Teresa Torres,Jacobus P. Le Roux,Francisco Herve,C.Mark Fanning,Roberto E. Yury-Yanez,David Rubilar-Rogers
Pág. 180 - 200
We present new data on the paleoichthyology, paleobotany and radiometric results of the Loreto Formation in the Brunswick Peninsula of southernmost Chile, that allow us to propose a Late Eocene age. The rich diversity of fossil cartilaginous fishes (Chon...
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David Rubilar-Rogers,Karen Moreno,Nicolas Blanco,Jorge O. Calvo
We describe sixteen theropod dinosaur trackways from site III (Lower Cretaceous?) of the Quebrada Cha-carilla in the ChacariUa Formation (Jurassic-Lower Cretaceous), northern Chile. The trackbed belongs to a meandering river environment, with recurrent t...
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Michel Sallaberry,David Rubilar-Rogers,Mario E. Suarez,Carolina S. Gutstein
Pág. 147 - 154
The fossil skull of a procellariid, Pachyptila sp., from Late Miocene marine sediments of the Bahía Inglesa Formation (Midde Miocene-Pliocene) of Northern Chile is described. The fossil is compared with extant species of the family Procellariidae. This d...
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