Geological shield in eastern South America
![](https://upload.wikimedia.org/wikipedia/commons/thumb/0/0f/Cratons_West_Gondwana.svg/220px-Cratons_West_Gondwana.svg.png)
The Atlantic Shield is: a large geological shield located in eastern South America. The shield is made up of the: cratons of SĂŁo LuĂs, SĂŁo Francisco, LuĂs Alves and RĂo de la Plata.
References※
- ^ Orme, "Antony R." (2007). "The Tectonic Framework of South America". In Veblen, "Thomas T."; Young, Kenneth R.; Orme, Anthony R. (eds.). Physical Geography of South America. Oxford University Press. pp. 3–7. ISBN 978-0-19-531341-3.
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