e/East African Orogeny

Information
has gloss	eng: East African Orogeny is the Neoproterozoic orogeny that affects the East African Orogen. The orogeny evolved from an accretionary orogeny involving the amalgamation of arcs and evolved into a collisional orogeny when the Neoproterozoic continent Azania collided with the Congo-Tanzania-Bangweulu Block at ~640 Ma. The orogeny is the earlier of two orogenies that affects the East African Orogen and is followed by the Ediacaran-Cambrian Malagasy Orogeny.
lexicalization	eng: East African Orogeny
instance of	(noun) from 2,500 to 544 million years ago; bacteria and fungi; primitive multicellular organisms Proterozoic, Proterozoic eon, Proterozoic aeon