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Sergio F. Vizcaino,M. Susana Bargo,M. Encarnación Pérez,Inés Aramendía,José I. Cuitiño,Eduardo S. Monsalvo,Evangelos Vlachos,Jorge I. Noriega,Richard F. Kay
Pág. 382 - 422
The early-middle Miocene continental Cerro Boleadoras Formation (CBF) crops out in the area of Cerro Boleadoras and Cerro Plomo on the western slope of the Meseta del Lago Buenos Aires, northwestern Santa Cruz Province, Argentina. The lower levels of the...
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José I. Cuitiño,Sergio F. Vizcaíno,M. Susana Bargo,Inés Aramendía
Pág. 383 - 420
Lago Posadas is located at the foot of the Southern Patagonian Andes, in southwestern Argentina, where the early Miocene Santa Cruz Formation (SCF) shows thick and laterally continuous exposures. This region has been scarcely explored for fossil vertebra...
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J. Enrique Bostelmann,Jacobous P. Le Roux,Ana Vásquez,Néstor M. Gutiérrez,José Luis Oyarzún,Catalina Carreño,Teresa Torres,Rodrigo Otero,Andrea Llanos,C. Mark Fanning,Francisco Hervé
Pág. 458 - 489
A succession of marine and continental strata on the southern flank of Cerro Cono in the Sierra Baguales, northeast of Torres del Paine, can be correlated with stratigraphic units exposed along the southern border of the Lago Argentino region in Santa Cr...
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Esperanza Cerdeño,María Guiomar Vucetich
Pág. 199 - 208
A new significant mammal fossil from the Marino Formation in the area of Divisadero Largo (Mendoza, Argentina) is described herein. The material consists of a mandibular fragment with the right series p4-m3 of the rodent Scleromys sp. It is compared with...
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Alejandro Kramarz,Alberto Garrido,Analia Forasiepi,Mariano Bond,Claudia Tambussi
The Cerro Bandera Formation comprises a series of isolated outcrops that represent the relicts of an old alluvial filling developed on small local valleys. It is composed of a succession of reworked pyroclastic deposits alternating with primary pyroclast...
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Darin A. Croft,Juan P. Radic,Enrique Zurita,Reynaldo Charrier,John J. Flynn,Andre R. Wyss
Pág. 285 - 298
Middle Miocene fluvo-lacustrine strata of the Río Pedregoso Member of the Cura-Mallín Formation are broadly exposed to the east and south of the town of Lonquimay, Chile. These strata accumulated in the extensional Cura-Mallín Basin, a basin which was su...
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Mariano Bond,Marcelo Garcia
Pág. 81 - 91
Three dental pieces of a notoungulate mammal, found in the strata of the upper part of the Chucal Formation, Altiplano of Arica, northern Chile (18-19°S) are described. The morphological characters allow to refer the available material to a Toxodontidae,...
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