[HTML][HTML] The evolution of the Patagonian Ice Sheet from 35 ka to the present day (PATICE)
We present PATICE, a GIS database of Patagonian glacial geomorphology and recalibrated
chronological data. PATICE includes 58,823 landforms and 1,669 geochronological ages …
chronological data. PATICE includes 58,823 landforms and 1,669 geochronological ages …
The Zealandia Switch: Ice age climate shifts viewed from Southern Hemisphere moraines
Two fundamental questions about the ice-age climate system await satisfactory resolution.
First, if summer solar radiation intensity truly controls the orbital signature of the last glacial …
First, if summer solar radiation intensity truly controls the orbital signature of the last glacial …
The deglaciation of the Americas during the Last Glacial Termination
This paper reviews current understanding of deglaciation in North, Central and South
America from the Last Glacial Maximum to the beginning of the Holocene. Together with …
America from the Last Glacial Maximum to the beginning of the Holocene. Together with …
Deglacial temperature history of West Antarctica
The most recent glacial to interglacial transition constitutes a remarkable natural experiment
for learning how Earth's climate responds to various forcings, including a rise in atmospheric …
for learning how Earth's climate responds to various forcings, including a rise in atmospheric …
The large MIS 4 and long MIS 2 glacier maxima on the southern tip of South America
Robust glacial chronologies are needed to address the fundamental questions of when and
why Ice Age climates begin and end. Well-preserved glacial deposits left by large ice sheet …
why Ice Age climates begin and end. Well-preserved glacial deposits left by large ice sheet …
[HTML][HTML] Glacial lake evolution and Atlantic-Pacific drainage reversals during deglaciation of the Patagonian Ice Sheet
Modelling experiments of drainage events from proglacial lakes of the Río Baker catchment
(central Patagonia, 46–48 ⁰S) indicate that Atlantic-Pacific drainage reversals may have …
(central Patagonia, 46–48 ⁰S) indicate that Atlantic-Pacific drainage reversals may have …
Sedimentary record from Patagonia, southern Chile supports cosmic-impact triggering of biomass burning, climate change, and megafaunal extinctions at 12.8 ka
M Pino, AM Abarzúa, G Astorga, A Martel-Cea… - Scientific reports, 2019 - nature.com
Abstract The Younger Dryas (YD) impact hypothesis posits that fragments of a large,
disintegrating asteroid/comet struck North America, South America, Europe, and western …
disintegrating asteroid/comet struck North America, South America, Europe, and western …
A continuous record of vegetation, fire-regime and climatic changes in northwestern Patagonia spanning the last 25,000 years
PI Moreno, J Videla, B Valero-Garcés… - Quaternary Science …, 2018 - Elsevier
We present a high-resolution precisely dated terrestrial paleovegetation/paleoclimate record
from Lago Pichilaguna, northwestern Patagonia (40°–44° S), which spans continuously from …
from Lago Pichilaguna, northwestern Patagonia (40°–44° S), which spans continuously from …
Synchronous volcanic eruptions and abrupt climate change∼ 17.7 ka plausibly linked by stratospheric ozone depletion
Glacial-state greenhouse gas concentrations and Southern Hemisphere climate conditions
persisted until∼ 17.7 ka, when a nearly synchronous acceleration in deglaciation was …
persisted until∼ 17.7 ka, when a nearly synchronous acceleration in deglaciation was …
An extended last glacial maximum in the Southern Hemisphere: A contribution to the SHeMax project
Proxy records from across the Southern Hemisphere show significant local to regional scale
variability in climatic and environmental conditions during late Marine Isotope Stage 3 and …
variability in climatic and environmental conditions during late Marine Isotope Stage 3 and …