SS Dada, O Bruguier, NG Goki,
IA Oha… - Geology and Natural …, 2024 - books.google.com
The old grouping of the early grey gneiss with the Ancient Metasediments as the Schist-
Gneissic Complex (Oyawoye, 1964) reverberated as Migmatite-Gneiss-Quartzite complex …