Browsing by Author Armstrong, Richard
Showing results 1 to 20 of 206
530 Ma syntectonic syenites and granites in NW Namibia - Their relation with collision along the junction of the Damara and Kaoko belts
Author(s) | Schmitt, Renata S.; Trouw, R.A.J.; Passchier, C.W., et al |
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Type | Journal article |
Date Published | 2012 |
Date Created | - |
A ca. 200 Ma hiatus between the Lower and Upper Transvaal Groups of southern Africa: SHRIMP U-Pb detrital zircon evidence from the Segwagwa Group, Botswana: Implications for Palaeoproterozoic glaciations
Author(s) | Mapeo, R B M; Armstrong, Richard; Kampunzu, Ali B, et al |
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Type | Journal article |
Date Published | 2006 |
Date Created | - |
A cryptic Mesoarchaean terrane in the basement to the Central African Copperbelt
Author(s) | Rainaud, C.; Master, S; Armstrong, Richard, et al |
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Type | Journal article |
Date Published | 2003 |
Date Created | - |
A Damara orogen perspective on the assembly of southwestern Gondwana
Author(s) | Gray, David R; Foster, David; Meert, J.G., et al |
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Type | Journal article |
Date Published | 2008 |
Date Created | - |
A deep drillcore from the Morokweng impact structure, South Africa: petrography, geochemistry, and constraints on the crater size
Author(s) | Reimold, W U; Armstrong, Richard; Koeberl, Christian |
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Type | Journal article |
Date Published | 2002 |
Date Created | - |
A Metamorphosed Proterozoic Carbonaceous Shale-Hosted Co-Ni-Cu Deposit at Kalumbila, Kabompo Dome: The Copperbelt Ore Shale in Northwestern Zambia
Author(s) | Steven, Nick; Armstrong, Richard |
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Type | Journal article |
Date Published | 2003 |
Date Created | - |
A new geological framework for south-central Madagascar, and its relevance to the "out-of-Africa" hypothesis
Author(s) | Tucker, R.D.; Roig, J Y; Macey, P H, et al |
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Type | Journal article |
Date Published | 2011 |
Date Created | - |
A new Late Triassic age for the Puesto Viejo Group (San Rafael depocenter, Argentina): SHRIMP U-Pb zircon dating and biostratigraphic correlations across southern Gondwana
Author(s) | Ottone, E.; Monti, Mariana; Marsicano, C., et al |
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Type | Journal article |
Date Published | 2014 |
Date Created | - |
A new U-PB Zircon age for the Portobello Granite from the Southern part of the Natal Metamorphic belt
Author(s) | Mendonidis, P.; Armstrong, Richard |
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Type | Journal article |
Date Published | 2009 |
Date Created | - |
Age and Stratigraphic Relationships of Structurally Deepest level Rocks, Oman Mountains: U/Pb SHRIMP Evidence for Late Carboniferous Neotethys Rifting
Author(s) | Gray, Derek; Gregory, Robert T; Armstrong, Richard, et al |
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Type | Journal article |
Date Published | 2005 |
Date Created | - |
Age of felsic volcanism and the role of ancient continental crust in the evolution of the Neoarchean Rio das Velhas Greenstone belt (Quadrilatero Ferrifero, Brazil): U-Pb zircon dating of volcaniclastic graywackes
Author(s) | Noce, Carlos M; Zuccheti, M; Baltazar, O F, et al |
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Type | Journal article |
Date Published | 2005 |
Date Created | - |
Age of ferroan A-type post-tectonic granitoids of the southern part of the Keimoes Suite, Northern Cape Province, South Africa
Author(s) | Bailie, Russell; Gutzmer, J.; Rajesh, H.M., et al |
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Type | Journal article |
Date Published | 2011 |
Date Created | - |
Age of Metavolcanic rocks at the northern margin of the Namaqua-Natal Metamorphic Province in the Karas Mountains, Namibia, defined by SHRIMP U-Pb dating of zircons
Author(s) | Evans, D.M.; Windrim, D.P.; Armstrong, Richard |
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Type | Journal article |
Date Published | 2007 |
Date Created | - |
Age of the Baula PGE mineralization (Orissa, India) and its implications concerning the Singhbhum Archaean nucleus
Author(s) | Auge, Thierry; Cocherie, Alain; Genna, Antonin, et al |
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Type | Journal article |
Date Published | 2003 |
Date Created | - |
Age, provenance and tectonic setting of the Canastra and Ibia Groups (Brasilia Belt, Brazil): Implications for the age of a Neoproterozoic glacial event in central Brazil
Author(s) | Rodrigues, J.B.; Pimentel, Marcio; Dardenne, M.A., et al |
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Type | Journal article |
Date Published | 2010 |
Date Created | - |
Ages of detrital zircon grains from Neoproterozoic siliciclastic rocks in the Shakawe area: implications for the evolution of Proterozoic crust in northern Botswana
Author(s) | Mapeo, R B M; Kamo, Sandra L; Armstrong, Richard |
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Type | Journal article |
Date Published | 2000 |
Date Created | - |
Amphibolite facies metamorphism in the Schapenburg schist belt: A record of the mid-crustal response to ~3.23 Ga terrane accretion in the Barberton greenstone belt
Author(s) | Stevens, Gary; Droop, G T R; Armstrong, Richard, et al |
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Type | Journal article |
Date Published | 2002 |
Date Created | - |
Amphibolites of the central zone: New shrimp U-Pb ages and implications for the evolution of the Damara Orogen, Namibia
Author(s) | Longridge, Luke; Kinnaird, Judith A.; Gibson, Roger L., et al |
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Type | Journal article |
Date Published | 2014 |
Date Created | - |
Are the Taitao granites formed due to subduction of the Chile ridge?
Author(s) | Anma, Ryo; Armstrong, Richard; Orihashi, Yuji, et al |
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Type | Journal article |
Date Published | 2009 |
Date Created | - |
Cambrian mafic to felsic magmatism and its connections with transcurrent shear zones of the Borborema Province (NE Brazil): Implications for the late assembly of the West Gondwana
Author(s) | de Hollanda, Maria H.B.M.; Archanjo, Carlos J; Souza, Laecio C., et al |
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Type | Journal article |
Date Published | 2010 |
Date Created | - |
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