Area selection for diamonds using magnetotellurics: Examples from southern Africa
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چکیده
منابع مشابه
Ecology of cobras from southern Africa
Large slender-bodied snakes that forage actively for a generalized array of small vertebrates are conspicuous elements of the terrestrial snake fauna of most continents; the venomous elapid species fill this role in much of Asia, Africa and Australia. Our dissections of eight species of cobras from southern Africa Aspidelaps, Hemachatus, Naja; Serpentes and Elapidae (total of 1290 specimens) pr...
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Discovery of fossils of the Ediacara biota near the top of the Spitzkopf Member at farm Swanpunt extends the known range of these remains in Namibia more than 600 m to near the sub-Cambrian unconformity. The fossiliferous beds occur approximately 100 m above a volcanic ash dated at 543 +/- 1 Ma, and thus may be the youngest Proterozoic Ediacara-type fossils reported anywhere in the world. Fossi...
متن کاملEstimating trends in the total fertility rate with uncertainty using imperfect data: Examples from West Africa.
BACKGROUND Estimating the total fertility rate is challenging for many developing countries because of limited data and varying data quality. A standardized, reproducible approach to produce estimates that include an uncertainty assessment is desired. METHODS We develop a method to estimate and assess uncertainty in the total fertility rate over time, based on multiple imperfect observations ...
متن کاملEastern and Southern Africa
This Report is a product of the staff of IFAD and the judgements made herein do not necessarily reflect the views of its Member Countries or the representatives of those Member Countries appointed to its Executive Board. IFAD does not guarantee the accuracy of the data included in this publication and accepts no responsibility whatsoever for any consequence of their use. Designations employed i...
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ژورنال
عنوان ژورنال: Lithos
سال: 2009
ISSN: 0024-4937
DOI: 10.1016/j.lithos.2009.06.011