FN Archimer Export Format
PT J
TI The offshore east african rift system: new insights from the sakalaves seamounts (Davie Ridge, SW Indian Ocean)
BT 
AF COURGEON, Simon
   BACHELERY, Patrick
   JOUET, Gwenael
   JORRY, Stephan
   BOU, Esther
   BOUDAGHER-FADEL, Marcelle K.
   REVILLON, Sidonie
   CAMOIN, Gilbert
   POLI, Emmanuelle
AS 1:1,2,3;2:4;3:3;4:3;5:4;6:5;7:6;8:2;9:7;
FF 1:PDG-REM-GM-LGS;2:;3:PDG-REM-GM-LGS;4:PDG-REM-GM-LGS;5:;6:;7:;8:;9:;
C1 Univ Geneva, Dept Earth Sci, Rue Maraichers 13, CH-1205 Geneva, Switzerland.
   Aix Marseille Univ, CNRS, Coll France, IRD,CEREGE, Aix En Provence, France.
   IFREMER, Unite Geosci Marines, Plouzane, France.
   Univ Clermont Auvergne, CNRS, Lab Magmas & Volcans, IRD,OPGC, Clermont- Ferrand, France.
   UCL, Earth Sci, London, England.
   IUEM, SEDISOR UMR 6538, Lab Geosci Oceans, Plouzane, France.
   CSTJF, TOTAL Explorat & Prod, Pau, France.
C2 UNIV GENEVA, SWITZERLAND
   UNIV AIX MARSEILLE, FRANCE
   IFREMER, FRANCE
   UNIV CLERMONT AUVERGNE, FRANCE
   UNIV COLL LONDON, UK
   UBO, FRANCE
   TOTAL, FRANCE
SI BREST
SE PDG-REM-GM-LGS
UM LGO
IN WOS Ifremer jusqu'en 2018
   copubli-france
   copubli-europe
   copubli-univ-france
   copubli-int-hors-europe
IF 2.464
TC 27
UR https://archimer.ifremer.fr/doc/00452/56344/57934.pdf
LA English
DT Article
CR PAMELA-MOZ01
   PAMELA-MOZ04
   PTOLEMEE
BO L'Atalante
   Pourquoi pas ?
AB The offshore branch of the East African Rift System (EARS) has developed during late Cenozoic time along the eastern Africa continental margin. While Neogene–Pleistocene extensional tectonic deformation has been evidenced along the northern segment of the Davie Ridge, the spatial extent of deformation further south remains poorly documented. Based on recent and various oceanographic data sets (bathymetric surveys, dredge samples and seismic profiles), our study highlights active normal faulting, modern east–west extensional tectonic deformation and Late Cenozoic alkaline volcanism at the Sakalaves Seamounts (18°S, Davie Ridge) that seem tightly linked to the offshore EARS development. In parallel, rift‐related tectonic subsidence appears responsible for the drowning of the Sakalaves Miocene shallow‐water carbonate platform. Our findings bring new insights regarding the development of the EARS offshore branch and support recent kinematic models proposing the existence of a plate boundary across the Mozambique Channel. 
PY 2018
PD OCT
SO Terra Nova
SN 0954-4879
PU Wiley
VL 30
IS 5
UT 000444965600007
BP 380
EP 388
DI 10.1111/ter.12353
ID 56344
ER

EF