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Africa
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Antarctica
2
Gondwana
2
Keywords: collision zone
Neoproterozoic event
2
Paleozoic
2
Paleozoic event
2
Proterozoic
2
crystallization
geography
2
geological era
2
granite
high temperature
2
metamorphosis
2
orogeny
2
paleoanthropology
2
review
2
rock East African Orogen
2
tectonic evolution
2
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