Fluctuations of sea-water chemistry during Gargasian (Middle Aptian) time. Data from trace-element content (Mg, Sr, Mn, Fe) in hemipelagic carbonates from La Marcouline Quarry (Cassis, SE France)

Fluctuations of sea-water chemistry during Gargasian (Middle Aptian) time. Data from trace-element content (Mg, Sr, Mn, Fe) in hemipelagic carbonates from La Marcouline Quarry (Cassis, SE France)

In the Lower Aptian historical stratotype area (Cassis-La Bédoule, SE France), a geochemical study of the Gargasian (Middle Aptian) marl-limestone alternations of the La Marcouline quarry complements data already obtained from Bedoulian (Early Aptian) sediments there. Nannoconids are the main carbon...

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Bibliographic Details
Main Authors: TRONCHETTI Guy, EMMANUEL Laurent, BELTRAN Catherine, MOULLADE Michel, RENARD Maurice, RAFELIS Marc de
Format: Article
Language:English
Published: Association Carnets de Geologie 2007-07-01
Series:Carnets de Géologie
Subjects:
Aptian
Gargasian
pelagic carbonates
magnesium
strontium
manganese
iron
Nannoconus
seawater Sr/Ca
chemostratigraphy
sequence stratigraphy
Online Access:http://paleopolis.rediris.es/cg/CG2007_A03/index.html

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