Download or read book A subsurface sedimentological investigation of parts of the Ecca and Beaufort groups in the north eastern Karoo basin written by Anthony Burnard Cadle and published by . This book was released on 1975 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Subsurface Sedimentological Investigation of Part of the Ecca and Beaufort Groups in the North Eastern Karroo Basin written by Anthony Burnard Cadle and published by . This book was released on 1974 with total page 440 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Subsurface Sedimentological Investigation of Parts of the Ecca and Beaufort Groups in the North eastern Karroo Basin written by Anthony Burnard Cadle and published by . This book was released on 1974 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Sedimentology and Molybdenum Potential of the Beaufort Group in the Main Karoo Basin South Africa written by D. I. Cole and published by . This book was released on 2001 with total page 258 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Basin Analysis of the Beaufort Group in the Western Part of the Karoo Basin written by Marthinus Johannes Jordaan and published by . This book was released on 1990 with total page 542 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bulletin written by and published by . This book was released on 1988 with total page 354 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Sedimentological and Structural Study of the Lower Ecca Group with a Focus on Facies Analysis of the Collingham Formation North of Grahamstown SE Karoo Basin South Africa written by Shereen Slamang and published by . This book was released on 2017 with total page 430 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Geological and Geophysical Investigation of the Southeastern Karoo Basin South Africa written by Christopher Baiyegunhi and published by . This book was released on 2015 with total page 588 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Stratigraphy and Sedimentology of the Karoo Supergroup in the Gemsbok Sub basin Botswana and Namibia written by V. Nxumalo and published by . This book was released on 2013 with total page 98 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Basin plain to Fluvio lacustrine Deposits in the Permian Ecca and Lower Beaufort Groups of the Karoo Sequence written by D. I. Cole and published by . This book was released on 1990 with total page 83 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Karoo Basin Symposium written by Anthony B. Cadle and published by . This book was released on 1980 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Some Sedimentary Basins and Associated Ore Deposits of South Africa written by Geological Society of South Africa and published by . This book was released on 1979 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Sedimentological and Geochemical Investigations on Borehole Cores of the Lower Ecca Group Black Shales for Their Gas Potential Karoo Basin South Africa written by Naledi Chere and published by . This book was released on 2015 with total page 350 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Vertebrate Biozonation of the Beaufort Group with Special Reference to the Western Karoo Basin written by A. W. Keyser and published by . This book was released on 1978 with total page 110 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book South African Journal of Geology written by and published by . This book was released on 2007 with total page 880 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Sedimentary Environments and Provenance of the Balfour Formation Beaufort Group in the Area Between Bedford and Adelaide Eastern Cape Province South Africa written by Monica Enifome Oghenekome and published by . This book was released on 2012 with total page 262 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Detrital Studies on the Abrahamskraal Fm from the Karoo Basin and Their Implications for the Uplift of the Cape Fold Belt written by Riccardo Arosio and published by . This book was released on 2012 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt: A study on the provenance of Late Permian strata of the fluvial Abrahamskraal Formation was carried out on detrital muscovite, zircon and petrographic provenance analyses were conducted on Late Permian strata of the fluvial Abrahamskraal Formation (lower Beaufort Group) in the south western Karoo Basin. The medium to fine-grained lithic arkose sandstone samples of the Abrahamskraal Formation in the Oubergpas and Bloukrans outcrops, Western Cape Province, show two main sources, one magmatic . and a recycled orogen. The samples contain three U-Pb detrital zircon age populations ranging in age from Mesoproterozotc to Cambrian and Late Permian. The first two populations correspond to main elements of South African geological history, the Namaqua-Natal Basement and the Cape Granite (and Ross Orogeny). The youngest population, corroborated by the petrographic evidence collected, advocate for the activity of a southern magmatic arc the location of which will be discussed. Eighty-two individual muscovite grains were dated by step-heating with the 40 ArP9 Ar laser microprobe. Probability distribution plots reveal three prominent age clusters, indicating cooling of the source rocks below 350--420°C in the Mesoproterozoic, Silurian-Ordovician and Late Permian. Precise calibration of sedimentation age through zircon dating of several ashbeds in the study area enables the thermal evolution of the source area in space and time to be precisely traced. The tight youngest cluster of Permian ages supports the correlation of the sedimentary deposit with the uplift and erosion of the Cape Fold Belt, placing its discussed juvenile deformation to at least ~270±5Ma. The Silurian age cluster, although loose and imprecise, may represent an older stage of the Cape Fold Belt, but can be also interpreted as mixed ages of older grains (possibly Saldanian) . partially reset by the Permian greenschist-facies metamorphism.