{"id":"001031168","type":"book","title":"The Mursi, Nkalabong, and Kibish Formations, Lower Omo Basin, Ethiopia","publisher":"The University of Chicago Press","publisher-place":"Chicago/London","pages":"12-23","container-title":"Earliest Man and Environments in the Lake Rudolf Basin : Stratigraphy, Paleoecology, and Evolution","author":[{"family":"Butzer","given":"K. W."}],"issued":{"raw":"1976"}}