Zobrazeno 1 - 10
of 89
pro vyhledávání: '"G.H. Grantham"'
Publikováno v:
Geoscience Frontiers, Vol 3, Iss 6, Pp 755-771 (2012)
Four different varieties of charnockitic rocks, with different modes of formation, from the Mesoproterozoic Natal belt are described and new C isotope data presented. Excellent coastal exposures in a number of quarries and river sections make this pa
Externí odkaz:
https://doaj.org/article/69f25d29e20d4b558c827edf9ab8d449
Autor:
Marlina Elburg, George A. Belyanin, M.W. Knoper, G.H. Grantham, Jan Kramers, M. A. Morake, M.O. de Kock, J. N. F. O'Kennedy
Publikováno v:
Geological Society, London, Special Publications. 518:255-284
Autor:
Brian F. Windley, R. Imanaka-Nohara, Ian C.W. Fitzsimons, Krishnan Sajeev, Madhusoodhan Satish-Kumar, Toshiro Takahashi, Kosuke T. Goto, N. Otsuji-Makino, Gen Shimoda, M. Shirakawa, G.H. Grantham, Sanjeewa P.K. Malaviarachchi, A. Imura, Tomokazu Hokada
Publikováno v:
Gondwana Research. 96:163-204
In this contribution we review the possibility of establishing the depositional age and tectonic settings of metamorphosed carbonate rocks from continental collision zones in the East African-Antarctic Orogen. The geochemical characteristics of regio
Publikováno v:
Lithos. :107128
Autor:
Jean-Paul Liégeois, Richard Armstrong, Adam John Bumby, Petrus le Roux, Montasir A. Ibinoof, G.H. Grantham
Publikováno v:
The Geology of the Arabian-Nubian Shield ISBN: 9783030729943
The Saharan Metacraton (SmC) is a fascinating continental-scale entity. However, its boundaries are not all well defined, which is the case to the SE in the Nuba Mountains, Sudan, here studied. Shoshonitic granites, a class of A-type granites, anhydr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6688837feefa535de4a9100ca84ccd28
https://doi.org/10.1007/978-3-030-72995-0_2
https://doi.org/10.1007/978-3-030-72995-0_2
Autor:
Hiroshi Kaiden, B.A. Ingram, P.H. Macey, V. Manhica, Bruce M. Eglington, M. Rademeyer, G.H. Grantham
Publikováno v:
South African Journal of Geology. 121:271-286
Autor:
G.H. Grantham, P.J. le Roux, Neo G. Moabi, Adam John Bumby, H.R. Marschall, Christian Reinke, Marlina Elburg
Publikováno v:
Polar Science. 30:100717
Interpretations of Rb–Sr and Sm–Nd data from the Grunehogna Granite demonstrate that anatexis of and mixing with Hogfonna Formation sedimentary rocks, caused by hot basic sills of ~1100 Ma Borgmassivet Suite, are consistent, with the granite eNde
Publikováno v:
Precambrian Research. 281:566-584
Neoproterozoic, Pan-African low-grade metavolcanic rocks and associated mafic and ultramafic rocks of ophiolitic origin have long been identified within the pre-Neoproterozoic Saharan Metacraton (SMC). These low-grade rocks within generally high-grad
Publikováno v:
Precambrian Research. 265:189-202
The Margate Granite Suite underlies much of the Margate Terrane of the Natal Metamorphic Province, SE South Africa. It consists of foliated granites grouped into four main lithotypes: garnet leucogranite, garnet-free leucogranite, charnockite and gar
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