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Peter K. Bijl,G. Raquel Guerstein,Edgar A. Sanmiguel Jaimes,Appy Sluijs,Silvio Casadio,Victor Valencia,Cecilia R. Amenábar,Alfonso Encinas
Pág. 185 - 218
The tectonic opening of the Tasmanian Gateway and Drake Passage represented crucial geographic requirements for the Cenozoic development of the Antarctic Circumpolar Current (ACC). Particularly the tectonic complexity of Drake Passage has hampered the ex...
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Alfonso Encinas,Kenneth L. Finger,Sven N. Nielsen,Ximena Contardo
Pág. 639 - 656
This is a Comment and we understand it does not contain an abstract.
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Alfonso Encinas,Wolfgang Stinnesbeck,Victor A. Valencia
Pág. 436 - 445
Upper Cretaceous marine rocks crop out along the Pacific coast of central and south-central Chile between 33° and 37°S. These strata constitute an important reference for the Upper Cretaceous of South America due to their diverse fossil fauna and flora. ...
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Kenneth L. Finger,Alfonso Encinas,Sven N. Nielsen
Pág. 571 - 579
The Navidad Formation has been the reference unit for the marine Neogene of Chile and the debate about its age and depositional paleoenvironment has a long history. In their recent contribution, Gutiérrez et al. present an interpretation of the Navidad F...
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Alfonso Encinas,Francisco Herve,Rodrigo Villa-Martinez,Sven N. Nielsen,Kenneth L. Finger,Dawn E. Peterson
Pág. 339 - 345
A buried Holocene marine bed was discovered upon drilling a water well in Algarrobo (33°22'S), located on the coast of central Chile. Radiocarbon dating of a wood fragment found within the deposit indicates an age of 6450 cal yr BP. The top of this bed, ...
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Alfonso Encinas,Jacobus P. Le Roux,Luis A. Buatois,Sven N. Nielsen,Kenneth L. Finger,Elizabeth Fourtanier,Alain Lavenu
Pág. 221 - 246
Different stratigraphic schemes have been proposed by various authors for the Neogene marine sedimentary deposits cropping out along the central Chilean coast between Valparaíso (~33°00'S) and Punta Topocalma (~34°30'S), without any consensus having been...
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Alain Lavenu,Alfonso Encinas
In the Neogene Navidad Basin, located in the Coastal Range of central Chile (34°S), a series of brittle deformations generated during the Late Miocene and Pliocene, were observed. Based on the numerical analysis of microfault planes and their slickenside...
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