In this article, we will explore everything related to Amazonian Craton, from its origins to its impact on modern society. Amazonian Craton has been a topic of interest for decades, its roots go back to ancient times and its relevance is still palpable today. Throughout history, Amazonian Craton has sparked debate, been a source of inspiration for artists, and had a significant impact on popular culture. In this article, we will examine the most relevant aspects of Amazonian Craton, from its meaning in society to its evolution over time.
Geologic province in South America
"Brazilian shield" redirects here. For the highlands in eastern, central and southern Brazil, see Brazilian Highlands.
The Amazonian Craton is a geologic province located in South America. It occupies a large portion of the central, north and eastern part of the continent and represents one of Earth's largest cratonic regions. The Guiana Shield and Central Brazil Shield (Guaporé Shield) constitute respectively the northern and southern exhumed parts of the craton. Between the two shields lies the Amazon Rift, a zone of weakness within the craton. Smaller cratons of Precambrian rocks south of the Amazonian Shield are the Río de la Plata Craton and the São Francisco Craton, which lies to the east.
The Río Apa Craton at the Paraguay-Brazil border is considered be likely just the southern part of the Amazonian Craton. The rocks of Río Apa were deformed during the Sunsás orogeny.
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