Parana Basin
Автор:
Jesse Russell,Ronald Cohn, 105 стр., издатель:
"Книга по Требованию", ISBN:
978-5-5143-6123-6
High Quality Content by WIKIPEDIA articles! The Parana Basin is a large sedimentary basin situated in the central-eastern part of South America. About 75% of its areal distribution occurs in Brazil, from Mato Grosso to Rio Grande do Sul states. The remainder area is distributed in eastern Paraguay, northeastern Argentina and northern Uruguay. The shape of the depression is elliptical and covers an area of about 1,500,000 km2 (580,000 sq mi). The basin developed during the Paleozoic and the Mesozoic with a sedimentary record comprising rocks from the Ordovician right up to the Cretaceous, thus spanning the time interval between 460 and 65 million years. The maximum thickness of the infill reaches 7,000 m in its central area and is composed of sedimentary and igneous rocks. Данное издание представляет собой компиляцию сведений, находящихся в свободном доступе в среде Интернет в целом, и в информационном сетевом ресурсе "Википедия" в частности. Собранная по частотным запросам указанной...
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