Timing and sources of pre-collisional Neoproterozoic sedimentation along the SW margin of the Congo Craton (Kaoko Belt, NWNamibia)

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985831%3A_____%2F14%3A00399224" target="_blank" >RIV/67985831:_____/14:00399224 - isvavai.cz</a>
Alternative codes found
RIV/00025798:_____/14:00000025
Result on the web
<a href="http://dx.doi.org/10.1016/j.gr.2013.06.021" target="_blank" >http://dx.doi.org/10.1016/j.gr.2013.06.021</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.gr.2013.06.021" target="_blank" >10.1016/j.gr.2013.06.021</a>

Result language
angličtina
Original language name
Timing and sources of pre-collisional Neoproterozoic sedimentation along the SW margin of the Congo Craton (Kaoko Belt, NWNamibia)
Original language description
Isotopic dating of detrital zircon populations from metasediments and of magmatic zircon from intercalated metavolcanic layers in the medium- to high-grade part of the Kaoko Belt in Namibia provides first robust constraints on the age of Neoproterozoic sedimentation along the southwesternmargin of the Congo Craton. Dating of detrital zircons from metasediments directly overlying the cratonic basement shows maximum sedimentary ages of c. 1.00 and c. 1.45 Ga, and age populations comparable with known protolith ages from the gneisses of the Congo/Kalahari cratons. Dating of zircon fromassociatedmetavolcanics constrains the age of the earliest preserved sediments at c. 740?710 Ma. Detrital zircon populations from the samples collected from the upper partsof the metasedimentary succession contain only small proportion of grains with ages similar to those from the Congo Craton. These samples show dominance of c. 1.00 Ga, c. 750 Ma and c. 650 Ma old zircon grains that are probably derived fr
Czech name
—
Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
DB - Geology and mineralogy
OECD FORD branch
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Project
<a href="/en/project/GAP210%2F11%2F1904" target="_blank" >GAP210/11/1904: Deciphering the pre-convergence history of crustal domains in deeply eroded orogenic belts from detrital zircon populations</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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