| Publication Type: | Miscellaneous |
| Year of Publication: | 1973 |
| Notes: | DI PAOLA, G.M. 1973. The Ethiopian rift valley (between 7°00' and 8°40' lat. north). Bulletin Volcanologique, 36: 517-60.DI PAOLA, G.M. 1973. The Ethiopian rift valley (between 7°00' and 8°40' lat. north). Bulletin Volcanologique, 36: 517-60.MOHR, P. and O'DONNELL, H. 1983. Geochemistry of obsidians from O'a and related volcanic centres in the Ethiopian rift valley. Sinet. Ethiopian Journal of Science, 6: 53-64.MOHR, P., MITCHELL, J.G. and RAYNOLDS, R.G.H. 1980. Quaternary volcanism and faulting at O'a Caldera, central Ethiopian rift. Bulletin Volcanologique, 43: 173-89. |
