Английская Википедия:Arequipa-Antofalla

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Версия от 12:42, 2 февраля 2024; EducationBot (обсуждение | вклад) (Новая страница: «{{Английская Википедия/Панель перехода}} {{short description|South American geology}} '''Arequipa-Antofalla''' is a basement unit underlying the central Andes in northwestern Argentina, western Bolivia, northern Chile and southern Peru. Geologically, it corresponds to a craton,<ref>{{cite journal |last1=Casquet |first1=C. |last2=Pankhurst |first2=...»)
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Шаблон:Short description Arequipa-Antofalla is a basement unit underlying the central Andes in northwestern Argentina, western Bolivia, northern Chile and southern Peru. Geologically, it corresponds to a craton,[1] terrane[2] or block[2][3] of continental crust. Arequipa-Antofalla collided and amalgamated with the Amazonian craton about 1000 Ma ago during the Sunsás orogeny.[3] As a terrane Arequipa-Antofalla was ribbon-shaped during the Paleozoic, a time when it was bounded by the west by the Iapetus Ocean and by the east by the Puncoviscana Ocean.[2]

References

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Шаблон:Major South American geological formations


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