Convolute laminations and load structures in turbidites as indicators of flow reflections and decelerations against bounding slopes. Examples from the Marnoso-arenacea Formation (northern Italy) and Annot Sandstones (south eastern France)
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- 作者：R. Tinterria ; roberto.tinterri@unipr.it" class="auth_mail" title="E-mail the corresponding author ; P. Muzzi Magalhaesa ; b ; A. Tagliaferria ; R.S. Cunhaa ; b
- 关键词：Soft sediment deformations ; Convolute laminae ; Load structures ; Contained-reflected beds ; Internal waves ; Syntectonic sedimentation
- 刊名：Sedimentary Geology
- 出版年：2016
- 出版时间：October 2016
- 年：2016
- 卷：344
- 期：Complete
- 页码：382-407
- 全文大小：7608 K
文摘
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The significance of convolute laminations and load structures in turbidites has been discussed.
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Convolute laminae are related to flow reflections against bounding slopes.
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Basal load casts are related to decelerations of high-density flows against bounding slopes.
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Contained-reflected beds and convolute laminae increase consistently with synsedimentary-structural uplifts.
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Lateral–vertical distribution of these soft-sediment deformations depends on basin morphology.
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