Skip Nav Destination
Close Modal
Update search
Filter
- Abstract
- Affiliation
- All
- Authors
- Book Series
- DOI
- EISBN
- EISSN
- Full Text
- GeoRef ID
- ISBN
- ISSN
- Issue
- Keyword (GeoRef Descriptor)
- Meeting Information
- Report #
- Title
- Volume
Filter
- Abstract
- Affiliation
- All
- Authors
- Book Series
- DOI
- EISBN
- EISSN
- Full Text
- GeoRef ID
- ISBN
- ISSN
- Issue
- Keyword (GeoRef Descriptor)
- Meeting Information
- Report #
- Title
- Volume
Filter
- Abstract
- Affiliation
- All
- Authors
- Book Series
- DOI
- EISBN
- EISSN
- Full Text
- GeoRef ID
- ISBN
- ISSN
- Issue
- Keyword (GeoRef Descriptor)
- Meeting Information
- Report #
- Title
- Volume
Filter
- Abstract
- Affiliation
- All
- Authors
- Book Series
- DOI
- EISBN
- EISSN
- Full Text
- GeoRef ID
- ISBN
- ISSN
- Issue
- Keyword (GeoRef Descriptor)
- Meeting Information
- Report #
- Title
- Volume
Filter
- Abstract
- Affiliation
- All
- Authors
- Book Series
- DOI
- EISBN
- EISSN
- Full Text
- GeoRef ID
- ISBN
- ISSN
- Issue
- Keyword (GeoRef Descriptor)
- Meeting Information
- Report #
- Title
- Volume
Filter
- Abstract
- Affiliation
- All
- Authors
- Book Series
- DOI
- EISBN
- EISSN
- Full Text
- GeoRef ID
- ISBN
- ISSN
- Issue
- Keyword (GeoRef Descriptor)
- Meeting Information
- Report #
- Title
- Volume
NARROW
Format
Article Type
Journal
Publisher
Section
GeoRef Subject
-
all geography including DSDP/ODP Sites and Legs
-
Africa
-
Southern Africa
-
Barberton greenstone belt (1)
-
Botswana (1)
-
Kaapvaal Craton (2)
-
Namaqualand (1)
-
Namaqualand metamorphic complex (1)
-
Namibia (2)
-
Orange River (2)
-
South Africa
-
Bushveld Complex (1)
-
Northern Cape Province South Africa
-
Kimberley South Africa (1)
-
-
Western Cape Province South Africa (1)
-
-
-
-
Asia
-
Indian Peninsula
-
India
-
Bundelkhand (1)
-
-
-
-
Atlantic Ocean
-
North Atlantic (1)
-
-
Atlantic Ocean Islands
-
Shetland Islands (1)
-
-
Europe
-
Western Europe
-
United Kingdom
-
Great Britain
-
England (1)
-
Scotland
-
Shetland Islands (1)
-
-
-
-
-
-
Midland Valley (1)
-
-
commodities
-
metal ores
-
gold ores (1)
-
-
oil and gas fields (1)
-
petroleum (1)
-
-
elements, isotopes
-
isotope ratios (1)
-
isotopes
-
stable isotopes
-
Hf-177/Hf-176 (1)
-
-
-
metals
-
hafnium
-
Hf-177/Hf-176 (1)
-
-
-
-
geochronology methods
-
Pb/Pb (2)
-
U/Pb (11)
-
U/Th/Pb (1)
-
-
geologic age
-
Dalradian (1)
-
Mesozoic (1)
-
Paleozoic
-
Carboniferous
-
Namurian (1)
-
Upper Carboniferous
-
Westphalian (1)
-
-
-
Devonian
-
Old Red Sandstone (1)
-
-
Silurian
-
Upper Silurian (1)
-
-
-
Phanerozoic (1)
-
Precambrian
-
Archean
-
Mesoarchean (1)
-
Neoarchean (2)
-
-
Transvaal Supergroup (1)
-
upper Precambrian
-
Proterozoic
-
Mesoproterozoic (2)
-
Neoproterozoic (1)
-
Paleoproterozoic (2)
-
-
-
Ventersdorp Supergroup (1)
-
-
-
igneous rocks
-
igneous rocks
-
plutonic rocks
-
granites
-
charnockite (2)
-
-
granodiorites (1)
-
ultramafics (1)
-
-
porphyry (1)
-
volcanic rocks
-
pyroclastics
-
tuff (1)
-
-
rhyolites
-
quartz porphyry (1)
-
-
-
-
-
metamorphic rocks
-
metamorphic rocks
-
gneisses
-
orthogneiss (1)
-
-
-
-
minerals
-
carbonates
-
calcite (1)
-
-
silicates
-
orthosilicates
-
nesosilicates
-
garnet group (1)
-
zircon group
-
zircon (4)
-
-
-
-
sheet silicates
-
mica group
-
biotite (1)
-
-
-
-
-
Primary terms
-
absolute age (12)
-
Africa
-
Southern Africa
-
Barberton greenstone belt (1)
-
Botswana (1)
-
Kaapvaal Craton (2)
-
Namaqualand (1)
-
Namaqualand metamorphic complex (1)
-
Namibia (2)
-
Orange River (2)
-
South Africa
-
Bushveld Complex (1)
-
Northern Cape Province South Africa
-
Kimberley South Africa (1)
-
-
Western Cape Province South Africa (1)
-
-
-
-
Asia
-
Indian Peninsula
-
India
-
Bundelkhand (1)
-
-
-
-
Atlantic Ocean
-
North Atlantic (1)
-
-
Atlantic Ocean Islands
-
Shetland Islands (1)
-
-
crust (1)
-
Europe
-
Western Europe
-
United Kingdom
-
Great Britain
-
England (1)
-
Scotland
-
Shetland Islands (1)
-
-
-
-
-
-
geochemistry (1)
-
igneous rocks
-
plutonic rocks
-
granites
-
charnockite (2)
-
-
granodiorites (1)
-
ultramafics (1)
-
-
porphyry (1)
-
volcanic rocks
-
pyroclastics
-
tuff (1)
-
-
rhyolites
-
quartz porphyry (1)
-
-
-
-
intrusions (1)
-
isotopes
-
stable isotopes
-
Hf-177/Hf-176 (1)
-
-
-
lava (1)
-
magmas (1)
-
Mesozoic (1)
-
metal ores
-
gold ores (1)
-
-
metals
-
hafnium
-
Hf-177/Hf-176 (1)
-
-
-
metamorphic rocks
-
gneisses
-
orthogneiss (1)
-
-
-
metamorphism (1)
-
oil and gas fields (1)
-
paleogeography (1)
-
Paleozoic
-
Carboniferous
-
Namurian (1)
-
Upper Carboniferous
-
Westphalian (1)
-
-
-
Devonian
-
Old Red Sandstone (1)
-
-
Silurian
-
Upper Silurian (1)
-
-
-
petroleum (1)
-
petrology (1)
-
Phanerozoic (1)
-
plate tectonics (1)
-
Precambrian
-
Archean
-
Mesoarchean (1)
-
Neoarchean (2)
-
-
Transvaal Supergroup (1)
-
upper Precambrian
-
Proterozoic
-
Mesoproterozoic (2)
-
Neoproterozoic (1)
-
Paleoproterozoic (2)
-
-
-
Ventersdorp Supergroup (1)
-
-
sedimentary rocks
-
clastic rocks
-
conglomerate (1)
-
mudstone (1)
-
sandstone (2)
-
-
-
tectonics (2)
-
-
sedimentary rocks
-
sedimentary rocks
-
clastic rocks
-
conglomerate (1)
-
mudstone (1)
-
sandstone (2)
-
-
-
volcaniclastics (1)
-
-
sediments
-
volcaniclastics (1)
-
GeoRef Categories
Era and Period
Date
Availability
1-13 OF 13
Results shown limited to content with bounding coordinates.
D. Frei
Close
Follow your search
Access your saved searches in your account
Would you like to receive an alert when new items match your search?
Sort by
Journal Article
Zircon xenocrysts obscured the zircon date for the lower Koras Group, southern Africa
D.H. Cornell, M. Harris, D. Frei, B. Mapani, T. Malobela, A.K. Jonsson, C. Lundell, M. Kristoffersen
Journal: South African Journal of Geology
Publisher: Geological Society of South Africa
Published: 10 April 2023
South African Journal of Geology (2023)
Journal Article
Lithostratigraphy of the Mesoproterozoic Twakputs Gneiss
Journal: South African Journal of Geology
Publisher: Geological Society of South Africa
Published: 01 September 2021
South African Journal of Geology (2021) 124 (3): 783–794.
Journal Article
Lithostratigraphy of the Naros Granite (Komsberg Suite), South Africa and Namibia
Journal: South African Journal of Geology
Publisher: Geological Society of South Africa
Published: 01 September 2021
South African Journal of Geology (2021) 124 (3): 795–804.
Journal Article
De Kraalen and Witrivier Greenstone Belts, Kaapvaal Craton, South Africa: Characterisation of the Palaeo-Mesoarchaean evolution by rutile and zircon U-Pb geochronology combined with Hf isotopes
Journal: South African Journal of Geology
Publisher: Geological Society of South Africa
Published: 01 March 2021
South African Journal of Geology (2021) 124 (1): 17–36.
Journal Article
Provenance of Carboniferous sandstones in the central and southern parts of the Pennine Basin, UK: evidence from detrital zircon ages
Publisher: Geological Society of London
Published: 26 January 2021
Proceedings of the Yorkshire Geological Society (2021) 63 (3): pygs2020-010.
Journal Article
Dating of Guperas Formation rhyolites changes the stratigraphy of the Mesoproterozoic Sinclair Supergroup of Namibia
D.H. Cornell, M. Harris, B.S. Mapani, T. Malobela, D. Frei, M. Kristoffersen, K. Lehman Francko, R. Hanson
Journal: South African Journal of Geology
Publisher: Geological Society of South Africa
Published: 10 November 2020
South African Journal of Geology (2020) 123 (4): 633–648.
Journal Article
The nature and age of basement host rocks and fissure fills in the Lancaster field fractured reservoir, West of Shetland
R. E. Holdsworth, R. Trice, K. Hardman, K. J. W. McCaffrey, A. Morton, D. Frei, E. Dempsey, A. Bird, S. Rogers
Journal: Journal of the Geological Society
Publisher: Geological Society of London
Published: 30 January 2020
Journal of the Geological Society (2020) 177 (5): 1057–1073.
Journal Article
A multidisciplinary approach to sediment provenance analysis of the late Silurian–Devonian Lower Old Red Sandstone succession, northern Midland Valley Basin, Scotland
Journal: Journal of the Geological Society
Publisher: Geological Society of London
Published: 08 November 2019
Journal of the Geological Society (2020) 177 (2): 297–314.
Journal Article
The age and country rock provenance of the Molopo Farms Complex: implications for Transvaal Supergroup correlation in southern Africa
Journal: South African Journal of Geology
Publisher: Geological Society of South Africa
Published: 01 March 2019
South African Journal of Geology (2019) 122 (1): 39–56.
Journal Article
Microbeam U-Pb Zircon dating of the Makwassie Formation and underlying units in the Ventersdorp Supergroup of South Africa
Journal: South African Journal of Geology
Publisher: Geological Society of South Africa
Published: 01 December 2017
South African Journal of Geology (2017) 120 (4): 525–540.
Journal Article
Th-U-Pb zircon geochronology of the Palaeoproterozoic Hartley Formation porphyry by six methods, with age uncertainty approaching 1 Ma
Journal: South African Journal of Geology
Publisher: Geological Society of South Africa
Published: 01 September 2016
South African Journal of Geology (2016) 119 (3): 473–494.
Journal Article
Crustal geodynamics from the Archaean Bundelkhand Craton, India: constraints from zircon U–Pb–Hf isotope studies
Journal: Geological Magazine
Publisher: Cambridge University Press
Published: 21 October 2015
Geological Magazine (2016) 153 (1): 179–192.
Journal Article
AGE AND TECTONIC SIGNIFICANCE OF THE VOLCANIC BLOUBERGSTRAND MEMBER IN THE PAN-AFRICAN SALDANIA BELT, SOUTH AFRICA
Journal: South African Journal of Geology
Publisher: Geological Society of South Africa
Published: 01 September 2015
South African Journal of Geology (2015) 118 (3): 213–224.