Results 61 to 70 of about 41,493 (300)
Modeling the statistical distributions of cosmogenic exposure dates from moraines [PDF]
Geoscientific Model Development, 2010 Geomorphic process modeling allows us to evaluate different methods for estimating moraine ages from cosmogenic exposure dates, and may provide a means to identify the processes responsible for the excess scatter among exposure dates on individual ...
P. J. Applegate +4 more
doaj +1 more source
Glare, a GIS tool to reconstruct the 3D surface of palaeoglaciers [PDF]
, 2016 Acknowledgements This research has been supported by the Leverhulme Trust International Network Grant IN-2012-140. Processing and collecting of ground penetrating data in Forgefonna was part of Elend Førre's master's project that was completed in 2009 at
Bakke, Jostein +9 more
core +4 more sources
Archaeometry, EarlyView.ABSTRACT The recent discovery of a water draining structure known as the Antiquaille galleries in Fourvière hill, in the center of Lyon, France (ancient Lugdunum), sheds light on the water drainage system built by the former inhabitants of this area for their water needs.
E. Pons‐Branchu +7 more
wiley +1 more source
Frontiers in Earth Science, 2022 There are still many uncertainties about the climatic forcing that drove the glacier fluctuations of the Patagonian Ice Sheet (PIS, 38–55°S) during the last glacial period.
María-Paz Lira +10 more
doaj +1 more source
Charles Darwin y las glaciaciones más antiguas de Patagonia: los bloques erráticos del alto valle del Río Santa Cruz [PDF]
, 2009 Although the depositational environment assigned by Darwin to the large erratic blocks and gravels in the Río Santa Cruz valley has been reinterpreted, his geomorphological and stratigraphic observations are still in force.
Malagnino, Eduardo Cayetano +1 more
core
Soils of Seabee Hook, Cape Hallett, northern Victoria Land, Antarctica [PDF]
, 2006 The soils of the Seabee Hook area of Cape Hallett in northern Victoria Land, Antarctica, were mapped and characterized. Seabee Hook is a low-lying gravel spit of beach deposits built up by coastal currents carrying basalt material from nearby cliffs ...
Balks, Megan R. +3 more
core +2 more sources
Boreas, EarlyView.Crater lakes in core regions of former ice sheets have the potential to preserve long‐term sedimentary archives that are otherwise rare in glaciated landscapes due to pervasive glacial erosion. Lake Wiyâshâkimî, an impact crater lake located in the inner core of the Québec‐Labrador Dome of the Laurentide Ice Sheet, provides a rare example of such a ...
Etienne Brouard, Patrick Lajeunesse
wiley +1 more source
Boreas, EarlyView.Divergent views debated over the past 20 years on the Wolstonian depositional record of Fenland and the Peterborough area have centred on whether there is evidence of a single (middle or late) glaciation or of both a middle and a late glaciation. A recent review promoted a single late Wolstonian glaciation, despite there being incontrovertible evidence
Harry E. Langford
wiley +1 more source
Reconstruction of Grønfjordbreen dynamics (West Spitsbergen) in the Holocene
Лëд и снег, 2017 In the past 80 years, the Grønfjord Glacier front retreated for a distance longer than 2.5 km, and thus, a big part of the proglacial zone became free of ice.
O. V. Kokin, A. V. Kirillova
doaj +1 more source
Journal of Glaciology, 2020 Mount Achernar moraine is a terrestrial sediment archive that preserves a record of ice-sheet dynamics and climate over multiple glacial cycles. Similar records exist in other blue ice moraines elsewhere on the continent, but an understanding of how ...
Christine M. Kassab +5 more
doaj +1 more source