1. Crustal structure in eastern and southern Africa with implications for secular variation in Precambrian crustal genesis Open Access Author: Kachingwe, Marsella Kashenya Title: Crustal structure in eastern and southern Africa with implications for secular variation in Precambrian crustal genesis Graduate Program: Geosciences Keywords: crustal structureeastern and southern africareceiver functions File: Download MS_Thesis_Kachingwe_r.pdf Committee Members: Andrew Arnold Nyblade, Thesis Advisor/Co-Advisor