Petrogenesis, geochronology, and tectonic setting of the Calymmian 1.45–1.50 Ga basic magmatism in the Southern Ribeira Belt, Brazil: evidence of intracontinental rifting and Columbia break-up

IF 2.1 3区地球科学 Q1 GEOLOGY

International Geology Review Pub Date : 2024-05-27 DOI:10.1080/00206814.2024.2358487

Guilherme Fedalto, Leonardo Fadel Cury, Larissa da Rocha Santos, Paulo Quezada, Justin Rosenblume, Joicy Micheletto, Miguel Angelo Stipp Basei, Kei Sato

引用次数: 0

Abstract

We present new petrographic, whole-rock geochemistry, and SHRIMP U – Pb zircon geochronological data of metabasic rocks interlayered as sills in the metasedimentary units of the Perau and Betara fo...

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巴西南里贝拉带 1.45-1.50 Ga 基本岩浆活动的成岩学、地质年代和构造背景：大陆内断裂和哥伦比亚断裂的证据

我们展示了新的岩相学、全岩地球化学和SHRIMP U - Pb锆石地质年代数据，这些数据是对在Perau和Betara fo...

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来源期刊

International Geology Review 地学-地质学

CiteScore

5.20

自引率

3.80%

发文量

121

审稿时长

3 months

期刊介绍： International Geology Review is a monthly publication dedicated to publishing original and timely research papers as well as in-depth scholarly reviews dealing with the petrotectonic framework of the earth and the distribution of mineral and energy resources within that framework. Particularly emphasised are petroleum geology, economic geology, tectonics, geochemistry and petrology. Geographic coverage is global and work on any part of the world is considered. The journal has been published since 1959.