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Soledad Gouiric-Cavalli,Alberto L. Cione,David E. Tineo,Leandro M. Pérez,Martín Iribarne,Miguel A. Allcca Torres,Daniel G. Poiré
Pág. 303 - 315
We describe isolated teleostean teeth found in no association with the jaw bone. The specimens have been recovered in Late Cretaceous marine deposits of the Vivian Formation in the Peruvian Sub-Andean Region. The deposition sequence from where the teeth ...
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Carolina Acosta Hospitaleche,Miguel Griffin,Marcos Asensio,Alberto Luis Cione,Claudia Tambussi
Pág. 490 - 503
Middle Cenozoic marine fossil-bearing beds crop out in the Cerro Plataforma (western Chubut Province, Argentina) at about 1,400 m a.s.l. They are located 500 km far from the modern Atlantic coast and only 50 km from the Pacific Ocean. Well preserved peng...
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Alberto L. Cione,Jorge A. Mennucci,Fernando Santalucita,Carolina Acosta Hospitaleche
Pág. 139 - 146
Fossil record has shown that the genus Carcharias and probably species C. taurus Rafinesque, 1810 occupied the western coast of South America during the Miocene and part of the Pliocene. The genus is absent in the area today. It is suggested that its loc...
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