James T Teller
Biographic Data
| ID | 6371106 |
|---|---|
| NAME | James T Teller |
| GIVEN NAMES | James T |
| FAMILY NAME | Teller |
| SIGNATURE | TELLER J T |
| AFFILIATIONS | University of Manitoba |
| ORCID | 0000-0002-4627-3990 |
| VERIFIED | Yes |
| TOTAL WORKS | 12 |
| TOTAL CITATIONS | 3 |
| WORKS AS AUTHOR | 12 |
| WORKS AS EDITOR | 0 |
| FIRST PUBLICATION YEAR | 1981 |
| LATEST PUBLICATION YEAR | 2020 |
| H-INDEX | 1 |
A multi-proxy study of changing environmental conditions in a Younger Dryas sequence in southwestern Manitoba, Canada
A multi-proxy study of changing environmental conditions in a Younger Dryas sequence in southwestern Manitoba, Canada: Response to comments by Breslawski et al., Quaternary Research Volume 94, 210–211 - Volume 94
A multi-proxy study of changing environmental conditions in a Younger Dryas sequence in southwestern Manitoba, Canada, and evidence for an extraterrestrial event
Multi-proxy analyses of a sequence spanning the Younger Dryas (YD) in the Glacial Lake Hind basin of Manitoba provides insight into regional paleohydrology and paleovegetation of meltwater rivers and lakes spanning >4000 yr; the sequence is controlled by 25 new accelerator mass spectrometry ages. This lake, dammed by the Laurentide Ice Sheet, overflowed into Lake Agassiz. The pre-YD interval records rapid sedimentation from meltwaters that headed…
Optically stimulated luminescence ages from the Lake Agassiz basin in Manitoba
Geomorphic analysis and optically stimulated luminescence (OSL) ages from undated Lake Agassiz beaches and adjacent fluvial sediments on Riding Mountain in Manitoba provide insight into their early history. New OSL ages of 14.5±2.4 and 13.4±0.7 ka on the oldest (Herman to Norcross) beaches of Lake Agassiz near the Canada-U.S. border indicate that the Laurentide Ice Sheet (LIS) retreated from that part of the Agassiz basin by ~14.5 ka. To the nort…
Lake Agassiz during the Younger Dryas
Lake Agassiz was ponded on the northward-sloping surface of the Hudson Bay and Arctic Ocean basins, as the Laurentide Ice Sheet retreated. The level of Lake Agassiz abruptly fell ~ 12.9 cal (11 14 C) ka BP, exposing the lake floor over a large region for > 1000 yr. The routing of overflow during this (Moorhead low-water) period is uncertain, and there is evidence on the continent and in ocean basins for both an easterly route through the Great La…
Using LiDAR Digital Elevation Model data to map Lake Agassiz beaches, measure their isostatically-induced gradients, and estimate their ages
Relative timing of the Storegga submarine slide, methane release, and climate change during the 8.2 ka cold event
This paper highlights the similarity in the timing between the 8.2 ka cold event across the North Atlantic region and one of the world’s largest underwater slides, the Storegga submarine landslide that took place on the continental slope west of Norway. We argue on the basis of a reinterpretation of the age of tsunami deposits that date the slide, as well as published ages of sediment directly resting upon the slide surface, that the slide occurr…
Freshwater outbursts to the oceans from glacial Lake Agassiz and their role in climate change during the last deglaciation
The role of outburst floods and glacial meltwater in subglacial and proglacial landform genesis
History and drainage of large ice-dammed lakes along the Laurentide Ice Sheet
Volume and Routing of Late-Glacial Runoff from the Southern Laurentide Ice Sheet
Melting of the Laurentide Ice Sheet during the last deglaciation added large volumes of water to many rivers and lakes of North America and to the world's oceans. The volume and routing of this meltwater not only helped shape the land's surface but also played a role in the evolution of late-glacial climate. A computerized model was prepared to quantify meltwater generation from seven drainage areas along the southern side of the Laurentide Ice S…
Importance of the Rossendale Site in Establishing a Deglacial Chronology Along the Southwestern Margin of the Laurentide Ice Sheet
The timing of deglaciation in the Lake Agassiz basin is critical in establishing the routing of meltwater and precipitation runoff from a 2,000,000-km 2 region of central North America and in evaluating the influence this water had on rivers and oceans into which it drained. Dates of 12,400 ± 420 and 12,100 ± 160 yr B.P. for moss at the Rossendale site in Manitoba have long been a key for those advocating an “early” deglacial chronology in this r…
Late Quaternary History of Lake Manitoba, Canada
The postglacial history of Lake Manitoba has been deduced from a study of the changes in physical, mineralogical, and chemical variables in sediment cores collected from the lake. Six lithostratigraphic units are recognized in the South Basin of the lake. Weakly developed pedogenic zones, reflecting dry or extremely low water conditions in the basin, separate five of these six units. The initial phase of lacustrine sedimentation in the Lake Manit…
Relative timing of the Storegga submarine slide, methane release, and climate change during the 8.2 ka cold event
This paper highlights the similarity in the timing between the 8.2 ka cold event across the North Atlantic region and one of the world’s largest underwater slides, the Storegga submarine landslide that took place on the continental slope west of Norway. We argue on the basis of a reinterpretation of the age of tsunami deposits that date the slide, as well as published ages of sediment directly resting upon the slide surface, that the slide occurr…
Late Quaternary History of Lake Manitoba, Canada
The postglacial history of Lake Manitoba has been deduced from a study of the changes in physical, mineralogical, and chemical variables in sediment cores collected from the lake. Six lithostratigraphic units are recognized in the South Basin of the lake. Weakly developed pedogenic zones, reflecting dry or extremely low water conditions in the basin, separate five of these six units. The initial phase of lacustrine sedimentation in the Lake Manit…
Importance of the Rossendale Site in Establishing a Deglacial Chronology Along the Southwestern Margin of the Laurentide Ice Sheet
The timing of deglaciation in the Lake Agassiz basin is critical in establishing the routing of meltwater and precipitation runoff from a 2,000,000-km 2 region of central North America and in evaluating the influence this water had on rivers and oceans into which it drained. Dates of 12,400 ± 420 and 12,100 ± 160 yr B.P. for moss at the Rossendale site in Manitoba have long been a key for those advocating an “early” deglacial chronology in this r…
Volume and Routing of Late-Glacial Runoff from the Southern Laurentide Ice Sheet
Melting of the Laurentide Ice Sheet during the last deglaciation added large volumes of water to many rivers and lakes of North America and to the world's oceans. The volume and routing of this meltwater not only helped shape the land's surface but also played a role in the evolution of late-glacial climate. A computerized model was prepared to quantify meltwater generation from seven drainage areas along the southern side of the Laurentide Ice S…
History and drainage of large ice-dammed lakes along the Laurentide Ice Sheet
Freshwater outbursts to the oceans from glacial Lake Agassiz and their role in climate change during the last deglaciation
The role of outburst floods and glacial meltwater in subglacial and proglacial landform genesis
Relative timing of the Storegga submarine slide, methane release, and climate change during the 8.2 ka cold event
This paper highlights the similarity in the timing between the 8.2 ka cold event across the North Atlantic region and one of the world’s largest underwater slides, the Storegga submarine landslide that took place on the continental slope west of Norway. We argue on the basis of a reinterpretation of the age of tsunami deposits that date the slide, as well as published ages of sediment directly resting upon the slide surface, that the slide occurr…
Using LiDAR Digital Elevation Model data to map Lake Agassiz beaches, measure their isostatically-induced gradients, and estimate their ages
Lake Agassiz during the Younger Dryas
Lake Agassiz was ponded on the northward-sloping surface of the Hudson Bay and Arctic Ocean basins, as the Laurentide Ice Sheet retreated. The level of Lake Agassiz abruptly fell ~ 12.9 cal (11 14 C) ka BP, exposing the lake floor over a large region for > 1000 yr. The routing of overflow during this (Moorhead low-water) period is uncertain, and there is evidence on the continent and in ocean basins for both an easterly route through the Great La…
Optically stimulated luminescence ages from the Lake Agassiz basin in Manitoba
Geomorphic analysis and optically stimulated luminescence (OSL) ages from undated Lake Agassiz beaches and adjacent fluvial sediments on Riding Mountain in Manitoba provide insight into their early history. New OSL ages of 14.5±2.4 and 13.4±0.7 ka on the oldest (Herman to Norcross) beaches of Lake Agassiz near the Canada-U.S. border indicate that the Laurentide Ice Sheet (LIS) retreated from that part of the Agassiz basin by ~14.5 ka. To the nort…
A multi-proxy study of changing environmental conditions in a Younger Dryas sequence in southwestern Manitoba, Canada
A multi-proxy study of changing environmental conditions in a Younger Dryas sequence in southwestern Manitoba, Canada: Response to comments by Breslawski et al., Quaternary Research Volume 94, 210–211 - Volume 94
A multi-proxy study of changing environmental conditions in a Younger Dryas sequence in southwestern Manitoba, Canada, and evidence for an extraterrestrial event
Multi-proxy analyses of a sequence spanning the Younger Dryas (YD) in the Glacial Lake Hind basin of Manitoba provides insight into regional paleohydrology and paleovegetation of meltwater rivers and lakes spanning >4000 yr; the sequence is controlled by 25 new accelerator mass spectrometry ages. This lake, dammed by the Laurentide Ice Sheet, overflowed into Lake Agassiz. The pre-YD interval records rapid sedimentation from meltwaters that headed…
Geology and Paleoclimatology Research (12 works) · Physical geography (9 works) · Geography (8 works) · Geology (8 works) · Oceanography (7 works) · Paleontology (7 works) · Cryospheric studies and observations (6 works) · Geomorphology (6 works) · Glacial period (6 works) · Geological formations and processes (5 works)