IGB

Connexion

(Simposio - 1984)

Document title

Niveles marinos del Holoceno en el estuario de Bahia Blanca (Argentina). Isotopos estables y microfosiles calcareos como indicadores paleoambientales in Actas simposio oscilaciones del nivel del mar durante el ultimo hemiciclo deglacial en la Argentina.

Authors(s) and Affiliation(s)

GONZALEZ M. A. ; PANARELLO H. O. ; MARINO H. ; VALENCIO S. A. ;

Abstract

A profile 1,56 m thick within the Bahia Blanca estuary has been studied using microfaunistic and isotopic methods. The deposition took place over Upper Pleistocene consolidated sediments and begins prior 6 000 y. B.P. "Hypsithermal" was found near 6 000 y. B.P. with warmer waters and maximum continental water apport. This period ends about 5 300 B.P. and was characterized by high O/O ratios and aridity in the venicities of the estuary.

Source

Congrès

Simposio ()

Editor : Unknown country of publication (1984)

Millesime : 1984  [esp.]

Bibliographic references : 26 réf.

Language

Espagnol

Localisation

Maison des sciences de l'homme - Paris

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