Petrology and geochemistry of the Juan Fernandez Islands, South East Pacific

Baker, P. E.; Keyvan-Scocouhi, F. A.

http://hdl.handle.net/10400.3/4891

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Authors

Baker, P. E.

Keyvan-Scocouhi, F. A.

Abstract(s)

The Juan Fernandez archipelago lies in the southeastern sector of the Nazca Plate some 700 km west of the Chilean port of Valparaiso. It comprises the deeply dissected volcanic island of Robinson Crusoe (formerly Masatierra), its off-lying islet of Santa Clara and the younger shield volcano of Alexander Selkirk (formerly Masafuera) which lies 150 km to the west. The islands appear unrelated to any major structural features of the ocean floor and it is concluded that they are the products of isolated intra-plate volcanism. […].

Description

International Symposium on the Activity of Oceanic Volcanoes. Ponta Delgada, 4-9 August 1980.

Keywords

Geochemistry Petrology Volcanism Juan Fernandez Islands (Chile)

URI

http://hdl.handle.net/10400.3/4891

Citation

BAKER, P. E.; KEYVAN-SCOCOUHI, F. A. (1982). Petrology and geochemistry of the Juan Fernandez Islands, South East Pacific. "Arquipélago. Série Ciências da Natureza", 3: 255-264.

Publisher

Universidade dos Açores

Collections

ARQ - SCN - N 03 (1982)

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