Results 151 to 160 of about 130,819 (323)
An inventory of subglacial overdeepenings in southern Germany and Austria
Boreas, EarlyView.We present an inventory and morphometric characterization of >100 individual overdeepened basins in southern Germany and Austria compiled from heterogeneous sources. Arrangement and dimensions of overdeepenings are compared to those of their western Alpine counterparts, to catchment topographies and bedrock lithologies, and to modelled ice‐flow ...
Lukas Gegg +5 more
wiley +1 more source
Литосфера, 2015 The work is devoted to investigation of the deep structure of the Central Tien Shan lithosphere. Comparative analysis of seismic tomography models and results of interpretation of magnetotelluric and magnetovariational soundings along “NARYN” (76°E ...
E. A. Bataleva +2 more
doaj +2 more sources
Interpretation of seismic shothole data from western Banks Island, District of Franklin
, 1975 Colin Tucker
openalex +1 more source
Boreas, EarlyView.This study contains a comprehensive regional analysis of the orientations of tunnel valleys, faults and salt structures in the North German Basin, aiming to identify correlations that might indicate a structural control on tunnel‐valley formation. A structural control on tunnel‐valley formation has been repeatedly postulated and correlations have been ...
Jörg Lang +5 more
wiley +1 more source
Boreas, EarlyView.Basal conditions that facilitate fast ice flow are still poorly understood and their parameterization in ice‐flow models results in high uncertainties in ice‐flow and consequent sea‐level rise projections. Direct observations of basal conditions beneath modern ice streams are limited due to the inaccessibility of the bed.
Rebecca Schlegel +5 more
wiley +1 more source
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
Reactive Preservation of Carbonate in Earth's Mantle Transition Zone
Geophysical Monograph Series, Page 167-177., 2020 This book is Open Access. A digital copy can be downloaded for free from Wiley Online Library.
Explores the behavior of carbon in minerals, melts, and fluids under extreme conditions
Carbon trapped in diamonds and carbonate-bearing rocks in subduction zones are examples of the continuing exchange of substantial carbon ...
Jie Li +3 more
wiley +3 more sources
Interpretation of Seismic-Reflection Data of the Middle America Trench offshore Guatemala
, 1982 John W. Ladd +4 more
openalex +1 more source
Boreas, EarlyView.Low‐relief dry channels appear out of place across a glaciated karst landscape in northern Ohio. Channels are only a few metres deep cut into limestone and draped with a veneer of till. Several hypotheses are proposed for explaining the channels. Low‐relief dry channels are observed across the Bellevue‐Castalia Karst Plain of north‐central Ohio, USA ...
Timothy G. Fisher +6 more
wiley +1 more source
Interpretation of Deep Seismic Reflection Data, Beaufort Sea, Arctic, Canada
, 1989 J R Dietrich +4 more
openalex +1 more source