Du volcan au sédiment: La dynamique du talus volcanoclastique sous-marin de Gran Canaria, Canaries (Atlantique oriental, Leg ODP 157)

Jean Luc Schneider, Martine Gérard, Hans Ulrich Schmincke, Philip P.E. Weaver, John Firth, Jesus Baraza, James F. Bristow, Charlotte Brunner, Steven N. Carey, Bernard Coakley, Michael Fuller, Thomas Funck, Patrick Goldstrand, Bernhart Herr, Julie Hood, Richard Howe, Ian Jarvis, Susana Lebreiro, Sten Lindblom, Holger Lykke-AndersenRosanna Maniscalco, Guy Rothwell, Joanne Sblendorio-Levy, Mari Sumita, Hidetsugu Taniguchi, Penny Tu, Paul Wallace

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5 Citationer (Scopus)

Abstrakt

Four sites have been drilled in the submarine volcaniclastic apron of the volcanic island of Gran Canaria during the ODP Leg 157. The volcaniclastic submarine apron reflects the volcanological evolution of the island. The main volcanic phases are recorded in the sedimentation by an important contemporaneous clastic influx on the apron. However, periods of volcanic quiescence are characterized by very weak sedimentation rates. Consequently, it is possible to establish a volcanostratigraphy from the sedimentary record of the apron.

Bidragets oversatte titelFrom volcano to sediment: Dynamics of the submarine volcaniclastic apron of Gran Canaria, Canary Islands (eastern Atlantic Ocean, ODP Leg 157)
OriginalsprogFransk
Sider (fra-til)891-898
Antal sider8
TidsskriftComptes Rendus de l'Academie de Sciences - Serie IIa: Sciences de la Terre et des Planetes
Vol/bind324
Udgave nummer11
DOI
StatusUdgivet - jun. 1997
Udgivet eksterntJa

Programområde

  • Programområde 3: Energiressourcer

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