2013
DOI: 10.1016/j.cretres.2012.02.017
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Stratigraphic framework and calcareous nannofossil productivity of the Essaouira-Agadir Basin (Morocco) during the Aptian–Early Albian: Comparison with the north-Tethyan margin

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Cited by 26 publications
(5 citation statements)
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“…This shows that the climate was warm and humid in the Albian stage. This observation is consistent with the global-scale climate fluctuations during the Albian stage [59][60][61][62][63][64].…”
Section: Terrestrial Materials Supplysupporting
confidence: 89%
See 1 more Smart Citation
“…This shows that the climate was warm and humid in the Albian stage. This observation is consistent with the global-scale climate fluctuations during the Albian stage [59][60][61][62][63][64].…”
Section: Terrestrial Materials Supplysupporting
confidence: 89%
“…Studies have shown that values of V/Cr < 2, Th/U > 2, and U au < 12 × 10 −6 indicate an oxidising environment [78][79][80][81][82]. The V/Cr values of the Albian fine-grained sedimentary rocks range from 1.17 to 1.79, the Th/U values range from 3.57 to 6.06, and the U au values range from −2.23 to −0.69, suggesting oxidising conditions in the Albian fine-grained sedimentary rocks [59][60][61][62][63][64].…”
Section: Depositional Environmentmentioning
confidence: 98%
“…Herrle and Mutterlose, 2003;Mutterlose et al, 2009), oxygen-isotope records (e.g. Weissert and Lini, 1991;Jenkyns, 1995;Hu et al, 2012;Price et al, 2012;Maurer et al, 2012;Peybernès et al, 2013), putative ice-rafted debris in high latitudes (Kemper, 1987;Frakes and Francis, 1988;De Lurio and Frakes, 1999;Price, 1999) and, for seabottom temperatures, the presence of glendonites (marine low-temperature hydrated polymorphs of calcium carbonate) (Kemper, 1987). Recently McAnena et al (2013) have documented, on the basis of TEX 86 data, a ∼ 2 Myr long interval of relatively cool conditions (∼ 28-29 • C) in the late Aptian in the proto-North Atlantic followed by a warming (up to ∼ 31 • C), linked to OAE 1b.…”
Section: Introductionmentioning
confidence: 99%
“…2). A possibility to explain the discrepancies in age interpretation, in addition to the difficulties in applying lithostratigraphy, is that the Tiskatine section represents deposition in proximity of a local high, such that the well-established intra-Aptian hiatus (sequence boundary) (Peybernes et al, 2013;Luber et al, 2017) is most expansive there.…”
Section: Age Interpretation -Foraminiferamentioning
confidence: 99%
“…Yamina et al (2002) provided a preliminary account on the distribution of Aptian planktonic foraminifera in the Western High Atlas in Morocco, although this work lacked systematic descriptions or illustration. The work of Peybernes et al (2013) has given some insight into ammonoid biostratigraphic distribution for the Aptian of the EAB, but the authors mainly compared their observations to the Standard Mediterranean Ammonite Scale (SMAS) of shelf conditions (upper Bouzergoun to lower Tamzergout Fm.) were followed by late Aptian mid-to outer shelf conditions.…”
Section: Introductionmentioning
confidence: 99%