 | Hoffman, P. F., Hawkins, D. P., Isachsen, C. E., Bowring, S. A. (1996) Precise U–Pb zircon ages for early Damaran magmatism in the Summas Mountains and Welwitschia Inlier, northern Damara belt, Namibia. Communications of the Geological Survey of Namibia, 11. 47-52 | Journal (article/letter/editorial) | | Communs geol. Surv. Namibia, 11 (1996), 49-53 Precise U-Pb zircon ages for early Damaran magmatism in...and Welwitschia Inlier, northern Damara belt, Namibia P.P. Hoffman1, D.P. Hawkins2, C.E. Isachsen2 and...rocks in northern Namibia. An age of 756 ± 2 Ma for the Oas quartz syenite intrusion, western Welwitschia...repetition. Rift-related magmatism in northern Namibia is similar in age to that in northwest India, the...Appalachians of North America. Introduction nearby Oas quartz syenite, which intrudes lower Nosib Group sediments |
|
