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16 Titles Match Your Query
Showing 1 through 16 of 16
1. Field mapping data and petrological collections for petrography, geochronology and geochemistry, of rocks from Mt Morning, southern Victoria Land, Antarctica [K062_2004_2006_NZ_1]
Mt Morning is the most southerly of a series of central type volcanoes that make up the McMurdo Volcanic Group of south Victoria Land. It is characterised by a trachyte - basanite - phonolite assemblage. ...


2. Geological mapping and examination of the Feather Conglomerate and the Lashly Formation at Horseshoe Mountain and Shapeless Mountain [K042_1979_1980_NZ_2]
Five days were spent geological mapping and sampling at Horseshoe Mountain. The strata cropping out are the Feather Conglomerate (Late Permian - early Triassic) and the Lashly Formation (Mid-Late ...


3. Soil, surface rocks and stone samples from the Beacon Valley area for microtexture analysis of quartz grains [K105_1997_1998_NZ_2]
Samples from pits, surface rocks, stones and from outcrops were collected for examination and analysis to determine the processes which quartz grains from the Beacon sandstone have been through before ...


4. Geochemistry, paleomagnetism and intrusive history of the Ferrar Dolerites, Antarctica [K061_2004_2007_NZ_1]
A suite of geological samples were collected in the Transanatarctic Mountains for paleomagnetic and geochemical analysis. Combined with field observations, these samples will help determine magma ...


5. The direction of magma flow and behaviour of the magma in the formation of the Ferrar Large Igneous Province 180 million years ago, Pandora Spyre and Terra Cotta Mountain, Victoria Land [K061_2007_2008_NZ_1]
Exposed at Terra Cotta Mountain and Pandora Spyre are vertical bladelike bodies of basaltic rock which cut across older pale colored sedimentary rocks. The pathway the magma took to the earth's surface ...


6. The direction of magma flow in the formation of the Ferrar Large Igneous Province 180 million years ago, Coombs Hills, Victoria Land [K061_2005_2006_NZ_1]
Exposed at Coombs Hills are vertical bladelike bodies of basaltic rock that cut across older white sedimentary rocks and through deposits of a Jurassic volcanic complex (Mawson Formation). The majority ...


7. The direction of magma flow in the formation of the Ferrar Large Igneous Province 180 million years ago, Mt Gran and Terra Cotta Mountain, Victoria Land [K061_2004_2005_NZ_1]
An outcrop of the 'plumbing system' of one of the largest volcanic events known was investigated at Mt Gran and Terra Cotta Mountain (Victoria Land) to determine how magma reached the surface to feed ...


8. The physical features and dynamics of Ferrar dolerite dykes and sills within the Allan Hills, Victoria Land [K061_2006_2007_NZ_1]
At Allan Hills, dykes and sills are respectively sub-vertical and sub-horizontal magma bodies of fine textured basaltic rock, remnants of the formation of the Ferrar Large Igneous Province when large ...


9. Volcanology and sedimentology of the phreatomagmatic eruptive system of the Mawson Formation in Coombs Hills, Victoria Land, Antarctica [K061_1999_2000_NZ_1]
The volcanology and sedimentology of a phreatomagmatic eruptive system in the Coombs Hills, Victoria Land was investigated to determine how magmatism is initiated and evolves during continental rifting. ...


10. Age determination of the detrital zircon component of crustal slices of Ross Orogen from the Skelton Glacier and Royal Society Ranges areas [K062_2003_2004_NZ_1]
It is suggested that the Ross Orogeny is composed of a wide variety of crustal slices that are exotic to their present location and were accreted to the East Antarctic craton during the lower paleozoic ...


11. Geological mapping and analysis of granitoid basement rocks near the Carlyon Glacier and Brown Hills area to determine the tectonic environment during the Ross Orogeny [K062_2000_2001_NZ_1]
The Ross Orogeny refers to a sequence of geological events when East and West Antarctica met, resulting in subduction with associated deformation, crustal thickening, metamorphism and igneous activity. ...


12. Geological mapping and geochemical and geochronological analysis of anomalous plutonic rocks in the Koettlitz Walcott Glacier and Skelton-Glacier and Hoopers Crags area [K062_1997_1999_NZ_1]
The Ross Orogeny refers to the collision event when East and West Antarctica met, resulting in subduction with associated deformation, crustal thickening, metamorphism and igneous activity. In the ...


13. Geological mapping and geochemical and geochronological analysis of metamorphic basement rocks and the McMurdo volcanics in the Skelton-Glacier and Hoopers Crags area [K062_1998_1999_NZ_1]
The Ross Orogeny refers to the collision event when East and West Antarctica met, resulting in subduction with associated deformation, crustal thickening, metamorphism and igneous activity. The nature ...


14. Geological mapping and geochemical and geochronology analysis of rock samples from Panarama Ridge in the Koetllitz-Walcott Glacier area [K062_1997_1998_NZ_1]
The Ross Orogeny refers to the collision event when East and West Antarctica met, resulting in subduction with associated deformation, crustal thickening, metamorphism and igneous activity. In the ...


15. Geological observations and geochemistry analysis of samples of all rock outcrops from White Island, McMurdo Sound [K062_2003_2004_NZ_2]
The geology of White Island was investigated by visits to all major areas of rock outcrops. The geology was described and samples were collected for lab analysis. Xenoliths were also collected and ...


16. The distribution of intrusive plutonic igneous rocks at Reeves Bluff and the Western Worcester Ranges by geological mapping and geochemical and geochronological analysis of samples [K062_2001_2002_NZ_1]
The relationship between the processes of metamorphism, magmatism and deformation that took place during the Ross Orogeny has been investigated. Previous work has established that the relationship ...


Showing 1 through 16 of 16

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