Vertebrate faunas from the Awash Group, Middle Awash Valley, Afar, Ethiopia Kalb, Jon E. ; Jolly, Clifford J. ; Tebedge, Sleshi ; Mebrate, Assefa ; Smart, Charles ; Oswald, Elizabeth B. ; Whitehead, Paul F. ; Wood, Craig B. ; Adefris, Tsrha ; Rawn-Schatzinger, Viola Abstract Publication: Journal of Vertebrate Paleontology Pub Date: September 1982 DOI: 10.1080/02724634.1982.10011932 Bibcode: 1982JVPal...2..237K