Datasets supporting the paper: The Rif Chain (northern Morocco) in the late Tortonian-early Messinian tectonics of the Western Mediterranean orogenic belt: evidence from the Tanger-Al Manzla wedge-top basin
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The additional tables S1 to S5 show the biostratigraphy and the quantitative analyses carried out on calcareous nannofossils from three stratigraphic sections sampled in the Tanger-Al Manzla area (“Flysch Basin” of northern Morocco): Dar Zhirou, Saf Lahmame, and Seguedla sections. The micropaleontologic analyses were performed at the Laboratory of Stratigraphy of Roma Tre University, from January 2017 to July 2019. Details on the methods followed to perform the analyses are reported in section “3. Material and Methods” of the main text of the paper. The micropaleontologic analyses allowed to distinguish autochthonous and reworked species of calcareous nannofossils. These analyses led to the recognition of the marker species and to the definition of the nannofossils assemblages characterizing the Dar Zhirou, Saf Lahmame, and Seguedla sections. The field work and the micropaleontologic analyses carried out on the study sections allow us to refer them to a Late Miocene (Tortonian-Messinian) wedge-top basin: the Tanger-Al Manzla Basin. Table S6 shows the ichnofacies recognized into the sedimentary successions of the Dar Zhirou, Saf Lahmame, and Seguedla sections, which allow us to indicate the mud-dominated successions of the Tanger-Al Manzla Basin as deposited in a deep-marine environment. The additional Table S7 shows the migration and the migration rates of the Western Mediterranean subduction-related orogen in the last 23 Myr. Table S8 compares the migration and the migration rates of the leading edge of the central Apennines and Rif Chain during the last 18 Myr.
附加表格S1至S5展示了在摩洛哥北部坦吉尔-阿尔曼斯拉地区(弗利什盆地)三个地层剖面中采集的钙质浮游有孔虫的层序地层学和定量分析结果:达尔齐鲁、萨夫拉哈迈和塞古德拉剖面。微古生物学分析于罗马三大学地层学实验室进行,时间跨度为2017年1月至2019年7月。论文主体部分“3.材料和实验方法”章节中详细描述了进行这些分析所遵循的方法。微古生物学分析区分了钙质浮游有孔虫的土著种和再沉积种。这些分析有助于识别标志种,并定义了达尔齐鲁、萨夫拉哈迈和塞古德拉剖面特征的钙质浮游有孔虫组合。对研究剖面进行的实地工作和微古生物学分析使我们能够将这些剖面归入晚中新世(托顿-梅西尼亚)楔顶盆地:坦吉尔-阿尔曼斯拉盆地。表格S6展示了在达尔齐鲁、萨夫拉哈迈和塞古德拉剖面的沉积层序中识别出的生物成因相,这使我们能够指出坦吉尔-阿尔曼斯拉盆地的泥质沉积层序是在深海底环境下沉积的。附加表格S7展示了在过去2.3百万年中与西地中海俯冲带相关的造山带的迁移及其迁移速率。表格S8比较了在过去1.8百万年中中阿彭宁山脉前沿和里夫山脉的迁移及其迁移速率。
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