Výsledky vyhledávání - "Crispin Katongo"

Geochemistry, Geochronology and Isotopic Evolution of the Chewore-Rufunsa Terrane, Southern Irumide Belt: a Mesoproterozoic Continental Margin Arc

Autor: Simon P. Johnson, Bert De Waele, Tsuyoshi Iizuka, F. Tembo, Daniel J. Dunkley, Kenichiro Tani, Crispin Katongo, Qing Chang

Publikováno v: Journal of Petrology. 48:1411-1441

The southern Irumide Belt (SIB) is an ENE^WSW-trending, late Mesoproterozoic orogenic belt located between the Congo^Tanzania^ Bangweulu (CTB) and Kalahari cratons in central southern Africa. It is separated from the late Mesoproterozoic Irumide Belt

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6cc441eae5dbf08ec1fae7fdfa4df668
https://doi.org/10.1093/petrology/egm025

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Petrography, geochemistry, and geochronology of granitoid rocks in the Neoproterozoic-Paleozoic Lufilian–Zambezi belt, Zambia: Implications for tectonic setting and regional correlation

Autor: F. Tembo, Christian Koeberl, Bert De Waele, Urs Kloetzli, Friedrich Koller, Crispin Katongo

Publikováno v: Journal of African Earth Sciences. 40:219-244

There are several pre-orogenic Neoproterozoic granitoid and metavolcanic rocks in the Lufilian–Zambezi belt in Zambia and Zimbabwe that are interpreted to have been emplaced in a continental-rift setting that is linked to the break-up of the Rodini

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a5d5f34f07f5d4aec2effcea1125ab91
https://doi.org/10.1016/j.jafrearsci.2004.12.007

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Geochemistry and shock petrography of the Crow Creek Member, South Dakota, USA: Ejecta from the 74-Ma Manson impact structure

Autor: Raymond R. Anderson, Brian J. Witzke, Richard H. Hammond, Christian Koeberl, Crispin Katongo

Publikováno v: Meteoritics & Planetary Science. 39:31-51

The Crow Creek Member is one of several marl units recognized within the Upper Cretaceous Pierre Shale Formation of eastern South Dakota and northeastern Nebraska, but it is the only unit that contains shock-metamorphosed minerals. The shocked minera

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8fefa7bb3564658c2994515bcfabd70f
https://doi.org/10.1111/j.1945-5100.2004.tb00048.x

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Remote sensing, field studies, petrography, and geochemistry of rocks in central Zambia: no evidence of a meteoritic impact in the area of the Lukanga Swamp

Autor: Singute Mubu, Christian Koeberl, Crispin Katongo, Wolf Uwe Reimold

Publikováno v: Journal of African Earth Sciences. 35:365-384

The Lukanga Swamp in central Zambia has previously been proposed as the site of a large (52 km diameter) impact structure on the basis of alleged observation of shock-diagnostic planar deformation features (PDFs) in quartz of breccia from the souther

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b565b2c55d4a761ae7941dc725de670c
https://doi.org/10.1016/s0899-5362(02)00150-1

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Occurrence and Origin of Scapolite in the Neoproterozoic Lufilian–Zambezi Belt, Zambia: Evidence/Role of Brine-Rich Fluid Infiltration During Regional Metamorphism

Autor: F. Tembo, Friedrich Koller, Crispin Katongo, Theodoros Ntaflos, Christian Koeberl

Publikováno v: Topics in Igneous Petrology ISBN: 9789048195992

Scapolite is an important mineral in the metamorphism of calc-silicates, marbles, amphibolites, and metagabbros in the Lufilian–Zambezi belt of Zambia. Both field and petrographic studies on granite gneisses, amphibolites, and metagabbros from the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::215da192dacd146cb9977f30ff082c56
https://doi.org/10.1007/978-90-481-9600-5_18

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