Geological reconnaissance of the Scoresby Sund fjord complex
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چکیده
منابع مشابه
Geological and Geophysical Reconnaissance for the ONR Geoclutter Program
The common goals of the Geoclutter program are to: (1) understand the acoustic scattering process in shallow water, in order to design physics-based signal processing algorithms to distinguish acoustic returns originating from naturally-occurring features on the world's continental shelves (e.g., iceberg scours, shallow gas accumulations, outcrops of high-amplitude shallow subsurface reflectors...
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a r t i c l e i n f o Along the northeast Greenland continental margin, bedrock on interfjord plateaus is highly weathered, whereas rock surfaces in fjord troughs are characterized by glacial scour. Based on the intense bedrock weathering and lack of glacial deposits from the last glaciation, interfjord plateaus have long been thought to be ice-free throughout the last glacial maximum (LGM). In...
متن کاملBe ages from central east Greenland constrain the extent of the Greenland ice sheet during the Last Glacial Maximum
Traditional ice sheet reconstructions have suggested two distinctly different ice sheet regimes along the East Greenland continental margin during the Last Glacial Maximum (LGM): ice to the shelf break south of Scoresby Sund and ice extending no further than to the inner shelf at and north of Scoresby Sund. We report new Be ages from erratic boulders perched at 250ma.s.l. on the Kap Brewster pe...
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{ GONG data reveal that the internal structure of the Sun can be well represented by a calibrated standard model. However, immediately beneath the convection zone and at the edge of the energy-generating core the sound-speed variation is somewhat smoother in the Sun than it is in the model. This could be a consequence of chemical inhomogeneity being too severe in the model, owing perhaps to ina...
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ژورنال
عنوان ژورنال: Rapport Grønlands Geologiske Undersøgelse
سال: 1968
ISSN: 2597-2944,0418-6559
DOI: 10.34194/rapggu.v15.7181