冈瓦纳西南地区第三纪-寒武纪过渡的校准

IF 0.8 4区地球科学 Q3 GEOLOGY

Estudios Geologicos-Madrid Pub Date : 2019-12-02 DOI:10.3989/egeol.43593.573

L. Warren, E. Tohver, L. Inglez, J. Okubo, C. Riccomini, S. Xiao

引用次数: 0

摘要

下面总结的古生物学、同位素和年代学数据支持了巴拉圭Itapucumi和巴西Corumba群的古地理和时间相关性，表明这两个单元在亚马逊克拉通和里约热内卢Apa地块边缘的沉积演化是同时期的。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Calibrando la transición ediacárico-cámbrica en Gondwana suddoccidental

The paleontological, isotopic and geochronological data summarized below support the paleogeographic and temporal correlation between Itapucumi (Paraguay) and Corumba (Brazil) groups, suggesting a coeval sedimentary evolution of these units in the margins of the Amazon Craton and the Rio Apa Block.

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来源期刊

Estudios Geologicos-Madrid GEOLOGY-

CiteScore

1.40

自引率

14.30%

发文量

审稿时长

>12 weeks

期刊介绍： Since 1945 Estudios Geologicos publishes original research works, as well as reviews, about any topic on Earth Sciences. Estudios Geologicos is published as one yearly volume, divided into two half-yearly issues. It is edited by the Spanish National Research Council (Consejo Superior de Investigaciones Científicas, CSIC) at the Instituto de Geociencias (CSIC-UCM). Estudios Geologicos provides free access to full-text articles through this electronic edition. Accepted articles appear online as "Forthcoming articles" as soon as the galley proofs have been approved by the authors and the Editor-in-Chief. No changes can be made after online publication.