| Publication Type: | Miscellaneous |
| Year of Publication: | 1971 |
| Notes: | EVANS, A.L., FAIRHEAD, J.D. and MITCHELL, J.G. 1971. Potassium-argon ages from the volcanic province of northern Tanzania. Nature, Physical Science, 229: 19-20. |
| Publication Type: | Miscellaneous |
| Year of Publication: | 1971 |
| Notes: | EVANS, A.L., FAIRHEAD, J.D. and MITCHELL, J.G. 1971. Potassium-argon ages from the volcanic province of northern Tanzania. Nature, Physical Science, 229: 19-20. |