Brent V Alloway
Biographic Data
| ID | 2784029 |
|---|---|
| NAME | Brent V Alloway |
| GIVEN NAMES | Brent V |
| FAMILY NAME | Alloway |
| SIGNATURE | ALLOWAY B V |
| AFFILIATIONS | GNS Science |
| ORCID | 0000-0003-1830-5163 |
| VERIFIED | Yes |
| TOTAL WORKS | 17 |
| TOTAL CITATIONS | 7 |
| AUTHOR COUNT | 17 |
| EDITOR COUNT | 0 |
| FIRST PUBLICATION YEAR | 1992 |
| LATEST PUBLICATION YEAR | 2022 |
| H-INDEX | 2 |
Glacial geomorphology of the central and southern Chilotan Archipelago (42.2°S–43.5°S), northwestern Patagonia
We present a geomorphic map of the glacial landforms associated with the Golfo Corcovado ice lobe in northwestern Patagonia. Built upon prior studies, our map elaborates on the central and southern sectors of Isla Grande de Chiloé and neighboring islands. Through a combination of remote sensing techniques and exhaustive fieldwork, we identified a suite of ice-marginal, subglacial, and glaciofluvial features created by the Golfo Corcovado ice lobe…
Correlating weathered, microphenocryst-rich, intermediate tephra
Evaluating the Radiocarbon Reservoir Effect in Lake Kutubu, Papua New Guinea
We examined the radiocarbon ( 14 C) reservoir effect in Lake Kutubu using tephrochronology and terrestrial plant material to deliver a precise age-depth profile and sedimentation rates for this lake. Based on the presence of two tephra horizons (Tibito and Olgaboli), we found a reservoir age offset in sediments of between 1490 and 2280 14 C yr using the sediment ages derived from the lead-210 ( 210 Pb) dating method. The live submerged biological…
Pollen-based temperature and precipitation records of the past 14,600 years in northern New Zealand (37°S) and their linkages with the Southern Hemisphere atmospheric circulation
Regional vegetation, climate history, and local water table fluctuations for the past 14,600 years are reconstructed from pollen and charcoal records of an ombrogenous peatbog in northern New Zealand (38°S). A long-term warming trend between 14,600 and 10,000 cal. yr BP is punctuated by two brief plateaux between 14,200–13,800 and 13,500–12,000 cal. yr BP. Periods of relatively drier conditions are inferred between 14,000–13,400 and 12,000–10,000…
Revised stratigraphy and chronology for Homo floresiensis at Liang Bua in Indonesia
John A. Westgate—Global tephrochronologist, stratigrapher, mentor
An integrated terrestrial paleoenvironmental record from the Mid-Pleistocene transition, eastern North Island, New Zealand
Mid-Pleistocene silicic tephra beds in the Auckland region, New Zealand
Colin George Vucetich (1918–2007)—pioneering New Zealand tephrochronologist
A widespread ca. 1.1 Ma TVZ silicic tephra preserved near Wellington, New Zealand
Participatory methods of incorporating scientific with traditional knowledge for volcanic hazard management on Ambae Island, Vanuatu
High Spatial Resolution of Pollen and Charcoal in Relation to the . 600 year BP Kaharoa Tephra
Integrated tephrochronology and magnetostratigraphy for cyclothemic marine strata, Wanganui Basin
Climate of the last glaciation in New Zealand, based on aerosolic quartz influx in an andesitic terrain
On western North Island, New Zealand, a record of climatic change during the last glaciation is preserved in a terrestrial coverbed sequence of dominantly andesitic provenance. Here, a succession of five loess-like Andisol units postdates the global high sea-level stand of oxygen isotope substage 5e (<125,000 yr). Tephra erupted from western and central North Island allow precise chronological correlation of the loess-like units. Aerosolic quartz…
Particle size analyses of Late Quaternary allophane-dominated andesitic deposits from New Zealand
The role of Egmont-sourced tephra in evaluating the paleoclimatic correspondence between the bio- and soil-stratigraphic records of central Taranaki, New Zealand
Geomorphic significance of Miocene rhyolitic tephra beds from the Cypress Hills, Saskatchewan, Canada
Evaluating the Radiocarbon Reservoir Effect in Lake Kutubu, Papua New Guinea
We examined the radiocarbon ( 14 C) reservoir effect in Lake Kutubu using tephrochronology and terrestrial plant material to deliver a precise age-depth profile and sedimentation rates for this lake. Based on the presence of two tephra horizons (Tibito and Olgaboli), we found a reservoir age offset in sediments of between 1490 and 2280 14 C yr using the sediment ages derived from the lead-210 ( 210 Pb) dating method. The live submerged biological…
High Spatial Resolution of Pollen and Charcoal in Relation to the . 600 year BP Kaharoa Tephra
Climate of the last glaciation in New Zealand, based on aerosolic quartz influx in an andesitic terrain
On western North Island, New Zealand, a record of climatic change during the last glaciation is preserved in a terrestrial coverbed sequence of dominantly andesitic provenance. Here, a succession of five loess-like Andisol units postdates the global high sea-level stand of oxygen isotope substage 5e (<125,000 yr). Tephra erupted from western and central North Island allow precise chronological correlation of the loess-like units. Aerosolic quartz…
Particle size analyses of Late Quaternary allophane-dominated andesitic deposits from New Zealand
The role of Egmont-sourced tephra in evaluating the paleoclimatic correspondence between the bio- and soil-stratigraphic records of central Taranaki, New Zealand
Geomorphic significance of Miocene rhyolitic tephra beds from the Cypress Hills, Saskatchewan, Canada
Integrated tephrochronology and magnetostratigraphy for cyclothemic marine strata, Wanganui Basin
High Spatial Resolution of Pollen and Charcoal in Relation to the . 600 year BP Kaharoa Tephra
Participatory methods of incorporating scientific with traditional knowledge for volcanic hazard management on Ambae Island, Vanuatu
A widespread ca. 1.1 Ma TVZ silicic tephra preserved near Wellington, New Zealand
John A. Westgate—Global tephrochronologist, stratigrapher, mentor
An integrated terrestrial paleoenvironmental record from the Mid-Pleistocene transition, eastern North Island, New Zealand
Mid-Pleistocene silicic tephra beds in the Auckland region, New Zealand
Colin George Vucetich (1918–2007)—pioneering New Zealand tephrochronologist
Revised stratigraphy and chronology for Homo floresiensis at Liang Bua in Indonesia
Pollen-based temperature and precipitation records of the past 14,600 years in northern New Zealand (37°S) and their linkages with the Southern Hemisphere atmospheric circulation
Regional vegetation, climate history, and local water table fluctuations for the past 14,600 years are reconstructed from pollen and charcoal records of an ombrogenous peatbog in northern New Zealand (38°S). A long-term warming trend between 14,600 and 10,000 cal. yr BP is punctuated by two brief plateaux between 14,200–13,800 and 13,500–12,000 cal. yr BP. Periods of relatively drier conditions are inferred between 14,000–13,400 and 12,000–10,000…
Correlating weathered, microphenocryst-rich, intermediate tephra
Evaluating the Radiocarbon Reservoir Effect in Lake Kutubu, Papua New Guinea
We examined the radiocarbon ( 14 C) reservoir effect in Lake Kutubu using tephrochronology and terrestrial plant material to deliver a precise age-depth profile and sedimentation rates for this lake. Based on the presence of two tephra horizons (Tibito and Olgaboli), we found a reservoir age offset in sediments of between 1490 and 2280 14 C yr using the sediment ages derived from the lead-210 ( 210 Pb) dating method. The live submerged biological…
Glacial geomorphology of the central and southern Chilotan Archipelago (42.2°S–43.5°S), northwestern Patagonia
We present a geomorphic map of the glacial landforms associated with the Golfo Corcovado ice lobe in northwestern Patagonia. Built upon prior studies, our map elaborates on the central and southern sectors of Isla Grande de Chiloé and neighboring islands. Through a combination of remote sensing techniques and exhaustive fieldwork, we identified a suite of ice-marginal, subglacial, and glaciofluvial features created by the Golfo Corcovado ice lobe…
Geology and Paleoclimatology Research (15 works) · Geology (14 works) · Volcano (12 works) · Tephra (11 works) · Geography (8 works) · Paleontology (8 works) · Geochemistry (6 works) · Physical geography (6 works) · Volcanic rock (6 works) · Archaeology (5 works)