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102 Titles Match Your Query
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1. A collection of lithospheric xenoliths from the Executive Committee Range and Mt Murphy Volcanic Complex in West Antarctica and the McMurdo Volcanic Province in McMurdo Sound [K048_1992_1993_NZ_1]
Lithospheric xenoliths are a convenient and relatively cost efficient means of gaining an insight into the petrology of the deep earth. As such, they provide important information on lithospheric ...


2. A detailed investigation of the paleohydraulic regime (sinuosity, channel width, depth, slope, discharge of the river, etc) during the deposition of the Triassic alluvial plain sequence at Mt Bastion [K043_1980_1982_NZ_1]
The paleohydraulic Triassic alluvial plain sequence at the head of the Dry Valleys was studied. The Triassic Beacon Supergroup is divided into five stratigraphic units (The Fleming Member of the Feather ...


3. A reconstruction of the record of volcanic processes within the vent of a large and explosive basaltic eruption in the Mawson Formation in the Allan Hills [K061_2001_2002_NZ_2]
The contact relationship between volcanic deposits and surrounding country rocks of the Beacon Supergroup are steep over a large area. Beyond the landslide deposits along the contact between Beacon ...


4. A study of the glacial history of the McMurdo Oasis by the dating of lacustre carbonates [K009_1979_1980_NZ_1]   PARENT DIF
Three holes were drilled into frozen sediments around Lake Fryxell. The first was 4ft in depth in frozen silts approx 50m NW of the Fryxell Hut. The second hole was 30m east of the first hole and ...


5. Analysis of outcoming gas from the CIROS drill holes [K211_1984_1985_NZ_2]   PARENT DIF
The outcoming gas from the CIROS drill holes was monitored with the composition analysed by gas chromatograph. 10 measurements were made for outcoming gas. Oxygen, nitrogen and carbon dioxide were ...


6. Analysis of shallow cores (stratigraphy, thickness and facies analysis, ageing) from Allan Hills and Table Mountain and assessment of contamination of diesel drilling fluid from DVDP-6 core, Lake Vida, 1972 [K047_2000_2001_NZ_1]
Shallow coring of permafrost glacial sediments was completed of the Sirius Group at Allan Hills to provide stratigraphic cores for thickness and facies analysis and at Table Mountain for comparative ...


7. Baseline information on both the modern processes operating on Antarctic beaches and the development of beach ridges in relation to the last glaciation ice retreat and isostatic rebound [K043_1996_1998_NZ_1]
Beaches in McMurdo Sound have developed since the last glaciation when ice sheets were at their maximum. The weight of the overlying ice, depressed the land, which has slowly rebounded forming a series ...


8. Beacon sandstones collected in the Skelton Neve region for cosmogenic dating. [K001BR_2011_2012_NZ_1]   PARENT DIF
36 Outcrop and Glacial erratic samples of Beacon Sandstone were collected from Escalade Peak, Tate Peak, Halfway Nunatak, Neve Nunatak and Clinker Bluff. These samples are accompanied by the geomorphic, ...


9. Biostratigraphic collections of Devonian fish fossils from Middle Devonian Aztec Siltstone at the top of the Taylor Group (Beacon Supergroup) and sediment studies for a basin analysis [K026_1991_1992_NZ_1]
Using toboggans and sledges, the party travelled 700 kilometres from the Darwin Glacier northwards to the Lashly Mountains to study Taylor Group sedimentary rocks (Beacon Supergroup). The principle ...


10. CIROS Project: Obtaining Cenozoic history of the Ross Sea by coring sedimentary strata offshore [K001_CIROS_PROJECT]
The CIROS (Cenozoic Investigation in the Western Ross Sea) drilling project was conducted to obtain a record of the early history of the Antarctic Ice Sheet and the rise of the Transantarctic Mountains. ...


11. Comparative studies of pebble and sediments from known sedimentary environments (Taylor Glacier, Table Mountain and Crary Ice Rise) with those found in a DVDP core [K042_1974_1975_NZ_1]
Examination of the cores from the Dry Valley Drilling Project consisted of, among other studies, grain size, pebble and magnetic investigations. Pebble and sediment sampling from known sedimentary ...


12. Description of the Permian strata in north Victoria Land [K042_1981_1982_NZ_2]
The Beacon Supergroup of northern Victoria Land, a coal bearing alluvial plain sequence, was investigated. 17 localities were visited between Gair Mesa and the Lanterman Range in north Victoria Land ...


13. Detailed description, mapping and sampling (for sedimentology, paleontology and chronology studies) of Cenozoic bedded polymicton-type sediments within the Taylor Valley [K042_1974_1975_NZ_3]
Cenozoic bedded polymicton-type sediments within the Taylor Valley were mapped. These polymicton-type sediments are of glacial origin deposited into a body of water and therefore exhibit sorting and ...


14. Determination of the Sirius Group (Neogene deposits) mode of deposition at Allan Hills, Mt Feather and Table Mountain [K042_1997_2001_NZ_1]
An ancient glacial deposit termed the Sirius Group is a collection of Neogene deposits that crop out at high elevations throughout the Transantarctic Mountains (TAM). The paleoflow direction and how ...


15. Determination of the origin of marine diatoms in the Sirius Group glacial deposits from Table Mountain and Mt Feather and the conditions for authigenic chabazite formation in these rocks [K045_1994_1995_NZ_2]
The age of the Sirius Group glacial deposits in the Transantarctic Mountains are a topic of debate. There are two conflicting models which try to explain the origin of diatoms found in tillite beds ...


16. Evans Piedmont Glacier clean snow pit sampling for recent decade trace element record and AWS (2004-2008) data collection [K049_2007_2012_NZ_1]
A 4m snow pit from the Evans Piedmont glacier, Victoria Dry Valleys was sampled using ultra-clean methodology at 1cm resolution and was used to provide a comparison of trace element seasonal fluctuations ...


17. Evans Piedmont Glacier clean snow pit sampling for recent decade trace element record and AWS (2004-2008) data collection [K049_2007_2008_NZ_1]
A 4m snow pit from the Evans Piedmont glacier, Victoria Dry Valleys was sampled using ultra-clean methodology at 1cm resolution and was used to provide a comparison of trace element seasonal fluctuations ...


18. Examination of fossilized biota, especially barnacles, of the Scallop Hill Formation and Taylor Formation groups to reconstruct the palaeoenvironment [K241_1985_1986_NZ_1]
Barnacles are useful in palaeobathymetry and in palaeotemperature studies. However, barnacle plates are elusive in the field, and when fractured may be overlooked by the field geologist. The palaeoecology ...


19. Examination of recent marine deposits and local geology at Cape Barne, Cape Bird and Cape Crozier, Ross Island, Antarctica [K042_1969_1970_NZ_1]
Recent marine deposits were discovered at Cape Barne, Ross Island. A number of well preserved shell layers exposed beside the frozen lakes being Cape Barne, at 30m asl were investigated. Upon examination ...


20. Examination of the Beacon Group stratigraphy and paleontology between the Boomerang and Olympus Ranges [K042_1968_1969_NZ_1]
The Beacon Group stratigraphy and paleontology between the Boomerang and Olympus Ranges was investigated in two phases. The first phase involved visits to ranges and nunataks around the Skelton Neve ...


21. Examination of the Buckeye Tillite formation, the trace fossils within the Devonian Horlick formation and the Permian Coal Measure in the Ohio Range of the Horlick Mountains [K026_1983_1984_NZ_1]
A second season of field work was undertaken in the Ohio Range of the Horlick Mountains as a three fold geological study to complete the stratigraphy of the area. This included an analysis of the ...


22. Examination of the Cenozoic glaciomarine deposits, moraines and benches of Black Island and Brown Peninsula [K042_1975_1976_NZ_1]
Correlation of Cenozoic glaciomarine deposits, moraines and benches of Black Island and Brown Peninsula was conducted. Flat coastal areas at the north-western end of Black Island were found to consist ...


23. Fluvial and paleobotanical studies at Allan Hills [K042_1990_1991_NZ_1]
Paleobotanical studies revealed evidence for the in situ formation of Gondwana coals, a previous unrecognised feature. The evidence included the presence of Vertebraria roots in shaly units both within ...


24. GPR profiles and sediment samples from raised beaches along the McMurdo Sound coast to understand the composition, make up and mode of contruction of the beaches [K015_1998_2000_NZ_1]
Due to the continued uplift of the coastline as a response to the retreat of the last glacial maximum ice sheet, beaches are raised above the level of wave and ice push activity and are essentially ...


25. GPR surveys and sediment sampling for OSL dating to determine the formation of fossil marine deltas in the vicinity of Wales and Commonwealth streams, New Harbour [K015_2004_2005_NZ_1]
The subsurface sedimentary structures that make up New Harbour deltas were investigated using GPR to develop a model for the formation of the fossil marine deltas that are well preserved along the ...


26. GPR/GPS surveys and analysis of a firn core from the Gawn Ice Piedmont Glacier to examine Holocene climate history [K049_1999_2008_NZ_11]   PARENT DIF
To understand the drivers and consequences of climate change on timescales important to humans, the paleoclimate of ice cores, the glacial system and local climate patterns were analysed from the ...


27. Genomic Indicators of Climate Chnage - Genetic and isotopic analysis of Adelie penguin tissue from relict colonies at Cape Bird and Cape Royds, Ross Island, Antarctica. [K016_2011_2013_NZ_1]
Our objectives are to identify the molecular basis by which Ad�lie penguins have responded to a -10�C increase in temperature since the last glacial maximum. We will sequence the genomes of a number ...


28. Genomic Indicators of Climate Chnage - Genetic and isotopic analysis of Adélie penguin tissue from relict colonies at Cape Bird and Cape Royds, Ross Island, Antarctica. [K016_2011_2012_NZ_1]
Our objectives are to identify the molecular basis by which Adélie penguins have responded to a -10°C increase in temperature since the last glacial maximum. We will sequence the genomes of a number ...


29. Geochemical and geochronology of late quaternary glaciations in the McMurdo Sound Region [K009_1982_1983_NZ_1]   PARENT DIF
The history and mechanics of the late Wisconsin age lakes which have periodically filled many of the lower portions of many of the Valleys that open into McMurdo Sound was studied from samples taken ...


30. Geochemical and geomorphological investigations of the McMurdo Dry Valleys freshwater and saline water bodies [K211_1963_1987_NZ_1]   CHILD DIFs
Since the 1963-1964 season, Japanese scientists have studied major and trace elements, nutrient matter, stable and radioactive isotopes and organic constituents in lakes and ponds and geological samples ...


31. Geochemical studies, the natural abundance of nitrogen isotopes in soil and evaporates and observations of the sequential changes in the saline lakes of the Dry Valleys and surrounding areas [K211_1978_1979_NZ_1]   PARENT DIF
Geochemical studies on the tritium chronology of Lake Vanda, the natural abundance of nitrogen isotopes in soil and evaporites in the Dry Valleys and observations of the sequential changes in the ...


32. 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 ...


33. Geological and geomorphic data and Sirius Group core analysis (stratigraphy, petrographical analysis, ground temperature and isotope analysis) from Table Mountain to determine the depositional history [K047_1996_1997_NZ_1]
The depositional and post depositional history of the Sirius Group tillite in the Dry Valleys area was investigated to resolve the ongoing debate as to whether the East Antarctic ice sheet formed ...


34. Geological examination, stratigraphic sections, mapping and sample collection of Beacon and Ferrar rocks and fossils in the area between the Skelton Neve and the Mackay Glacier [K042_1971_1972_NZ_3]
Beacon and Ferrar rocks were studied just west of the Dry Valleys, between the Skelton Neve and the Mackay Glacier area. Detailed stratigraphic sections were measured with staff and level at Mistake ...


35. Geological investigation (mapping, geochronology and geochemical analysis) of West Antarctica Volcanics from Marie Byrd Land [K048_1989_1991_NZ_1]
The West Antarctica Volcano Exploration (WAVE) project was conducted to gain an understanding of the volcanic and geochemical evolution of intraplate volcanoes in West Antarctica and to compare volcanism ...


36. Geological investigation and mapping of the Wellar Coal Measures to determine the depositional environment [K042_1979_1980_NZ_1]
In the 1978-79 field season, the Beacon Supergroup and the intruding Ferrar Dolerite were mapped at Mt Fleming and Horseshoe Mountain including three laterally related sections of the Wellar Coal ...


37. Geological investigation into the mode of origin of the Wright and Taylor Valleys [K042_1969_1970_NZ_2]
The Labyrinth area in the Wright Valley is an unusual area of very steep gullies with flat treads between, which form a box canyon type topography. The mode of origin of the area is a controversial ...


38. Geological investigation of the depositional setting of Beacon rocks in south Victoria Land including the Darwin Mountains, Cook Mountains, Britannia Range and the Convoy Range in Allan Hills [K042_1988_1989_NZ_2]
Devonian strata from south Victoria Land has been variously interpreted as marine and non-marine due to the presence of trace fossils that have previously been considered to indicate marine environments ...


39. Geological investigations and collection of fossil specimens from the Sledgers Glacier-Mariner Glacier region to determine the geological history and environment of deposition of the region [K003_1974_1982_NZ_1]
The eastern part of the Bower Group in the Mariner Glacier area and the central western part of the Bowers Group in the Black Glacier-Sledger Glacier area were visited and examined to search for fossils ...


40. 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 ...


41. Geophysical investigations (seismic, aero and ground base magnetic, gravity, GPR and bathymetry surveys) of the tectonic, sedimentary and volcanic history of the Victoria Land Basing - site survey for ANDRILL project [K001_ANDRILL_SITE_SURVEYS]
A multi-national team (Germany, Italy, New Zealand, the United Kingdom and the USA) undertook seismic reflection, aeromagnetic surveys, ground-based magnetic and gravity measurements to image the ...


42. High resolution seismic data collected from the RV Nathaniel B Palmer operating in southern McMurdo Sound to determine the timing of fault and basin formation in the Victoria Land Basin [K103_2003_2004_NZ_1]
Over 2,500km of high resolution seismic data was collected from the Ross Sea Region in the Victoria Land Basin to provide information to determine the history of ice margin and water depth changes ...


43. Holocene climate history from ice cores, snow profiles, the glacial system and local climate patterns from the Evans Piedmont Glacier, Victoria Land Coast Antarctica [K049_1999_2008_NZ_6]   PARENT DIF
To understand the drivers and consequences of climate change on timescales important to humans, the paleoclimate of ice cores, the glacial system and local climate patterns were analysed from the ...


44. Holocene climate history from ice cores, snow profiles, the glacial system and local climate patterns from the Mt Erebus Saddle, Antarctica [K049_1999_2008_NZ_7]   PARENT DIF
To understand the drivers and consequences of climate change on timescales important to humans, the paleoclimate of ice cores, the glacial system and local climate patterns were analysed from Mt Erebus ...


45. Holocene climate history from ice cores, snow profiles, weather and glacier investigations (topography, mass balance and bedrock mapping) of the Victoria Lower Glacier, Victoria Land Coast, Antarctica [K049_1999_2008_NZ_2]   PARENT DIF
To understand the drivers and consequences of climate change on timescales important to humans, the paleoclimate of ice cores, the glacial system and local climate patterns were analysed from two ...


46. Holocene climate history from investigations of the glacial system, ice cores and local climate patterns from Skinner Saddle, Victoria Land Coast Antarctica [K049_1999_2008_NZ_10]   PARENT DIF
To understand the drivers and consequences of climate change on timescales important to humans, the paleoclimate of ice cores, the glacial system and local climate patterns were analysed from Skinner ...


47. Holocene climate history from investigations of the glacial system, ice cores and local climate patterns from Skinner Saddle, Victoria Land Coast Antarctica - K049_1999_2012_NZ_10 [K049_1999_2012_NZ_10]   PARENT DIF
To understand the drivers and consequences of climate change on timescales important to humans, the paleoclimate of ice cores, the glacial system and local climate patterns were analysed from Skinner ...


48. Holocene climate history obtained from ice cores, snow profiles (density, chemistry, structure), snow samples (dust origin) and climate measurements from the Baldwin Glacier, Victoria Land Coast, Antarctica [K049_1999_2008_NZ_3]   PARENT DIF
To understand the drivers and consequences of climate change on timescales important to humans, the paleoclimate of ice cores, the glacial system and local climate patterns were analysed from the ...


49. Holocene climate history obtained from snow profiles (chemistry, dust flux, temperature, structure), firn cores and climate measurements from the Wilson Piedmont Glacier, Victoria Land Coast, Antarctica [K049_1999_2008_NZ_4]   PARENT DIF
To understand the drivers and consequences of climate change on timescales important to humans, the paleoclimate of ice cores, the glacial system and local climate patterns were analysed from the ...


50. Investigation into the Mawson Formation volcanics of southern Allan Hills and comparisons with northern Allan Hills and Carapace Nunatak [K061_2003_2004_NZ_1]
The thick, laterally continuous block-rich volcaniclastic layer of the southern Allan Hills area was examined to determine their source and mode of emplacement. Extensive geological mapping of the ...


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