By A Mystery Man Writer
File:Tectonic plates boundaries detailed-en.svg - Wikimedia Commons
Geologic map of NE Brazil showing basement rock ages, main
Main lithotectonic units in Brazil (a), and simplified geological
Simplified general tectonic map of the Croatian part of the
Early Aptian marine incursions in the interior of northeastern
Chronology, geochemical characteristics, and tectonic implications
Simplified tectonic map of Northeastern Brazil and Western Africa
A) Tectonic positioning of the regional geology of Northeast
9 (A) Simplified tectonic-chronological map of northern South