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The study or science of the earth, its history, and its life as recorded in the rocks; includes the study of geologic features of an area, such as the geometry of rock formations, weathering and erosion, and sedimentation. (Source: MGH)
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Displaying results 151 - 200 of 927 record(s) tagged with this keywordClick/tap on any title to see full details of the record
1968. Distribution of alkali metals and thallium in some South-West African granites. Geochimica et Cosmochimica Acta
32 (12) 1303-1315
1998. Aeolian and alluvial deposition within the Mesozoic Etjo Sandstone Formation, northwest Namibia. Journal of African Earth Sciences 27 (2) 175-192
2004. Petrogenesis of the Gross Spitzkoppe topaz granite, central western Namibia: a geochemical and Nd–Sr–Pb isotope study. Chemical Geology
206 (1-2) 43-71
2003. Comparison of petrogenetic signatures between mantle-derived alkali silicate intrusives with and without associated carbonatite, Namibia. Lithos
66 (3-4) 201-221
2000. A petrogenetic study of anorogenic felsic magmatism in the Cretaceous Paresis ring complex, Namibia: evidence for mixing of crust and mantle-derived components. Lithos
54 (1-2) 1-22
2004. Short-lived magmatic activity in an anorogenic subvolcanic complex: 40Ar/39Ar and ion microprobe U-Pb zircon dating of the Erongo, Damaraland, Namibia. Journal of Volcanology and Geothermal Research
130 (3-4) 285-305
2005. Post-Gondwana break-up record constraints from apatite fission track thermochronology in NW Namibia. Radiation Measurements
39 (6) 675-679
1994. A geotraverse through the northern coastal branch of the Damaran orogen west of Sesfontein, Namibia. Journal of African Earth Sciences 19 (4) 315-329
2010. SHRIMP zircon dating and Nd isotopic systematics of Palaeoproterozoic migmatitic orthogneisses in the Epupa Metamorphic Complex of northwestern Namibia. Precambrian Research
183 (1) 50-69
1979. Strontium and argon isotopic homogenization of pelitic sediments during low-grade regional metamorphism: The pan-African upper Damara sequence of Northern Namibia (South West Africa). Earth and Planetary Science Letters
43 (1) 117-131
1996. Compilation of the Namibian airborne magnetic surveys: procedures, problems and results. Journal of African Earth Sciences 22 (2) 191-205
2008. Structure and strain variation at mid-crustal levels in a transpressional orogen: A review of Kaoko Belt structure and the character of West Gondwana amalgamation and dispersal. Gondwana Research 13 (1) 45-85
2003. Structure of the Kaoko Belt, Namibia: progressive evolution of a classic transpressional orogen. Journal of Structural Geology 25 (7) 1049-1081
2011. Euhedral sparitic calcite in buried surface horizons in lake basins, southwestern Kalahari, Namibia. Geoderma 163 (1-2) 109-118
2005. The Mesozoic–Cenozoic interior sag basins of Central Africa: The Late-Cretaceous–Cenozoic Kalahari and Okavango basins. Journal of African Earth Sciences 43 (1-3) 316-333
1997. Lower Miocene Suiformes from the northern Sperrgebiet, Namibia, including new evidence for the systematic position of the Sanitheriidae. Comptes Rendus de l'Académie des Sciences - Series IIA - Earth and Planetary Science 325 (4) 285-292
1990. Quartz at the Roter Kamm crater and post-impact hydrothermal activity: A Reply to E. Roedder. Geochimica et Cosmochimica Acta 54 (11) 3249-3251
1998. Punctuated aridity in southern Africa during the last glacial cycle: The chronology of linear dune construction in the northeastern Kalahari. Palaeogeography, Palaeoclimatology, Palaeoecology 137 (3-4) 305-322
2007. Late Quaternary linear dune accumulation and chronostratigraphy of the southwestern Kalahari: implications for aeolian palaeoclimatic reconstructions and predictions of future dynamics. Quaternary Science Reviews 26 (19-21) 2617-2630
2013. Structural features of the Southwest African continental margin according to results of lithosphere-scale 3D gravity and thermal modelling. Tectonophysics 604 104-121
2012. Conjugate margins of the South Atlantic: Namibia-Pelotas. Regional Geology and Tectonics: Phanerozoic Passive Margins, Cratonic Basins and Global Tectonic Maps 202-221
1992. Facies analysis of late Proterozoic carbonate turbidites in the Zerrissene Basin, Damara Orogen, Namibia. Journal of African Earth Sciences (and the Middle East) 14 (2) 283-294
1994. Late precambrian outer-fan turbidites from Namibia - vertical and lateral characteristics. Journal of African Earth Sciences
18 (1) 3-13
1986. Grain-size variations on a longitudinal dune and a barchan dune. Sedimentary Geology
46 (1-2) 49-66
2007. Multiphase late Quaternary aeolian sediment accumulation in western South Africa: Timing and relationship to palaeoclimatic changes inferred from the marine record. Quaternary International
166 (1) 29-41
2008. Advection and scavenging: Effects on 230Th and 231Pa distribution off Southwest Africa. Earth and Planetary Science Letters 271 (1-4) 159-169
2001. Late Neogene passive margin denudation history—cosmogenic isotope measurements from the central Namib desert. Global and Planetary Change
30 (3-4) 271-307
1994. African meteorite impact craters: characteristics and geological importance. Journal of African Earth Sciences
18 (4) 263-295
Downloadable files:
| Attachment | Size |
|---|---|
| African meteorite impact craters_characteristics and geological importance.pdf | 4.27 MB |
2009. Area selection for diamonds using magnetotellurics: Examples from southern Africa. Lithos
112 (1) 83-92
1991. Time of emplacement and metamorphism of Late Precambrian mafic dykes associated with the Pan-African Gariep orogeny, Southern Africa: implications for the age of the Nama Group. Journal of African Earth Sciences (and the Middle East)
13 (3-4) 531-541
2003. Late Pleistocene wetting and drying in the NW Kalahari: an integrated study from the Tsodilo Hills, Botswana. Quaternary International 104 (1) 53-67
1995. Trans-Atlantic correlation of eruptive sequences and individual silicic volcanic units within the Paraná-Etendeka igneous province. Journal of Volcanology and Geothermal Research
69 (3-4) 137-157
2014. Crustal evolution of the Rehoboth Province from Archaean to Mesoproterozoic times: Insights from the Rehoboth Basement Inlier. Precambrian Research 240 22-36
1988. The Koras-Sinclair-Ghanzi rift in southern Africa. Volcanism, sedimentation, age relationships and geophysical signature of a late middle proterozoic rift system. Precambrian Research 38 (1) 75-90
2011. Constraints on the depth and thermal history of cratonic lithosphere from peridotite xenoliths, xenocrysts and seismology. Lithos 125 (1-2) 729-742
2003. Geochronology of basement rocks in the Kalahari Desert, Botswana, and implications for regional Proterozoic tectonics. Precambrian Research 121 (1-2) 47-71
U–Pb age and Lu–Hf isotopic data of detrital zircons from the Neoproterozoic Damara Sequence: Implications for Congo and Kalahari before Gondwana. Gondwana Research
In press (Corrected proof)
2000. Geology and mineralisation in the Meso- to Neoproterozoic Ghanzi-Chobe belt of northwest Botswana. Journal of African Earth Sciences 30 (3) 467-474
2000. Proterozoic geology and regional correlation of the Ghanzi-Makunda area, western Botswana. Journal of African Earth Sciences
30 (3) 453-466
1993. Mineralogy and geochemistry of the clay fraction of sediments from the Namibian continental margin and the adjacent hinterland. Marine Geology
115 (1-2) 85-116
1993. Last interglacial and holocene altithermal environments in South Africa and Namibia: micromammalian evidence. Palaeogeography, Palaeoclimatology, Palaeoecology
103 (3-4) 221-228
Gold mineralisation in the intracontinental branch of the Damara orogen, Namibia: A preliminary survey. Journal of African Earth Sciences (and the Middle East) 13 (3-4) 1991
1998. Landsat MSS imagery of a Lower Cretaceous regional dyke swarm, Damaraland, Namibia: a precursor to the splitting of western Gondwana, Journal of Remote Sensing, 1996, 17/15 (2945–2954). Journal of African Earth Sciences 26 (2)
1989. Lithogeochemistry as a tool for extending mineral resources; the Brandberg West Sn-W deposit, Damaraland, South West Africa/Namibia. Journal of Geochemical Exploration 34 (1) 47-62
1988. Similarities in tin mineralization associated with the Brandberg granite of South West Africa/Namibia and granites in northern Nigeria, revealed by geochemical data. Journal of African Earth Sciences (and the Middle East) 7 (1) 307-310
1990. Intracrustal recycling and upper-crustal evolution: A case study from the Pan-African Damara mobile belt, central Namibia. Chemical Geology
83 (3-4) 263-280
1991. The mafic audawib suite in the central damara orogen of Namibia: geochemical evidence for volcanic arc volcanism. Journal of African Earth Sciences (and the Middle East) 12 (4) 593-599
1983. Mechanisms of nappe emplacement at the southern margin of the Damara Orogen (Namibia). Tectonophysics 92 (1-3) 253-274
2001. Recognition of pegmatitic carbonatite intrusions in sodic fenite and their importance in the localisation of the fluorite ores at Okorusu, Namibia. Journal of African Earth Sciences 32 (1) A17
2014. Provenance versus weathering control on the composition of tropical river mud (southern Africa). Chemical Geology 366 61-71