U-Pb and Rb-Sr geochronology of the Western Ethiopian Shield
Authors:
- Teklewold AyalewTATeklewold Ayalew
- Keith BellKBKeith Bell
- John M. MooreJMJohn M. Moore
- Randall R. ParrishRPRandall R. Parrish
- 1 September 1990
- journal article
- Published by Geological Society of America in Geological Society of America Bulletin
- Vol. 102 (9) , 1309-1316