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• W2760693405 endingPage "119" @default.
• W2760693405 startingPage "104" @default.
• W2760693405 abstract "Although hundreds of cores have been collected on the Antarctic continental shelf over the past five decades, definitive interpretations of depositional environments associated with marine-based ice advance and retreat are hindered by similarities in sediment facies and a lack of geomorphic context. The recent use of an advanced multibeam bathymetry system allows for more detailed ice sheet reconstructions from glacial landforms that were previously not resolved with older generation systems. Here we present results from a recent cruise to the Ross Sea, Antarctica that focuses on integrating sediment facies analyses into a geomorphic framework to confidently determine depositional environments and sedimentological processes since the Last Glacial Maximum. Grain-size analysis, geotechnical properties, and micropaleontology from targeted sediment cores are used to develop improved criteria for making the distinction between subglacial diamictons and ice-proximal diamictons, which can be applied to geomorphically blind sediment cores. Our consideration of geomorphic context while interpreting sediment facies has also allowed us to determine that most debris melted out of the base of paleo-ice shelves in the Ross Sea only 1.2 km seaward of the grounded ice margin. Additionally, we find that agglutinated foraminifera specimens are characteristic of sluggish marine currents and a resulting accumulation of siliceous detritus rich in organic matter; however, calcareous specimens dominate in higher-energy current settings and in ice-proximal environments with lesser amounts of siliceous detritus and associated organic material. Overall, sedimentary successions record contrasting behaviors of the West Antarctic and East Antarctic ice sheets that extended onto the continental shelf during the Last Glacial Maximum. Not only is this coupled geomorphic and sedimentologic approach useful for understanding glacimarine processes and ice-sheet retreat patterns, but it is essential for selecting appropriate facies transitions for chronological constraints of past ice sheet behavior." @default.
• W2760693405 created "2017-10-06" @default.
• W2760693405 creator A5005248386 @default.
• W2760693405 creator A5010648306 @default.
• W2760693405 creator A5020981775 @default.
• W2760693405 creator A5042882390 @default.
• W2760693405 date "2018-01-01" @default.
• W2760693405 modified "2023-10-16" @default.
• W2760693405 title "Glacial retreat patterns and processes determined from integrated sedimentology and geomorphology records" @default.
• W2760693405 cites W1507674387 @default.
• W2760693405 cites W1591668092 @default.
• W2760693405 cites W1592353562 @default.
• W2760693405 cites W1874204930 @default.
• W2760693405 cites W1920241089 @default.
• W2760693405 cites W1967611917 @default.
• W2760693405 cites W1969125149 @default.
• W2760693405 cites W1971799755 @default.
• W2760693405 cites W1972738781 @default.
• W2760693405 cites W1973879860 @default.
• W2760693405 cites W1976259444 @default.
• W2760693405 cites W1978016436 @default.
• W2760693405 cites W1979491259 @default.
• W2760693405 cites W1980458954 @default.
• W2760693405 cites W1982554080 @default.
• W2760693405 cites W1984826863 @default.
• W2760693405 cites W1987807191 @default.
• W2760693405 cites W1988532677 @default.
• W2760693405 cites W1997282728 @default.
• W2760693405 cites W2006125956 @default.
• W2760693405 cites W2006280788 @default.
• W2760693405 cites W2007323713 @default.
• W2760693405 cites W2009863400 @default.
• W2760693405 cites W2010244876 @default.
• W2760693405 cites W2011021379 @default.
• W2760693405 cites W2013929551 @default.
• W2760693405 cites W2014001225 @default.
• W2760693405 cites W2016818781 @default.
• W2760693405 cites W2017114280 @default.
• W2760693405 cites W2017514145 @default.
• W2760693405 cites W2018321588 @default.
• W2760693405 cites W2020444798 @default.
• W2760693405 cites W2021778510 @default.
• W2760693405 cites W2023512274 @default.
• W2760693405 cites W2026375365 @default.
• W2760693405 cites W2034498682 @default.
• W2760693405 cites W2035118016 @default.
• W2760693405 cites W2038842711 @default.
• W2760693405 cites W2043823954 @default.
• W2760693405 cites W2046337992 @default.
• W2760693405 cites W2048052348 @default.
• W2760693405 cites W2050741582 @default.
• W2760693405 cites W2054292387 @default.
• W2760693405 cites W2059859557 @default.
• W2760693405 cites W2065343683 @default.
• W2760693405 cites W2069580113 @default.
• W2760693405 cites W2073689602 @default.
• W2760693405 cites W2075437679 @default.
• W2760693405 cites W2077115990 @default.
• W2760693405 cites W2078381837 @default.
• W2760693405 cites W2081093509 @default.
• W2760693405 cites W2083380591 @default.
• W2760693405 cites W2087367986 @default.
• W2760693405 cites W2091450694 @default.
• W2760693405 cites W2091844405 @default.
• W2760693405 cites W2097317468 @default.
• W2760693405 cites W2105220545 @default.
• W2760693405 cites W2108427746 @default.
• W2760693405 cites W2110072752 @default.
• W2760693405 cites W2110368494 @default.
• W2760693405 cites W2126944117 @default.
• W2760693405 cites W2127449685 @default.
• W2760693405 cites W2128131216 @default.
• W2760693405 cites W2128132125 @default.
• W2760693405 cites W2129368992 @default.
• W2760693405 cites W2131461276 @default.
• W2760693405 cites W2132590181 @default.
• W2760693405 cites W2132707024 @default.
• W2760693405 cites W2144590339 @default.
• W2760693405 cites W2146106555 @default.
• W2760693405 cites W2152050107 @default.
• W2760693405 cites W2159525271 @default.
• W2760693405 cites W2161510053 @default.
• W2760693405 cites W2165655873 @default.
• W2760693405 cites W2167421857 @default.
• W2760693405 cites W2168557083 @default.
• W2760693405 cites W2170102941 @default.
• W2760693405 cites W2172270480 @default.
• W2760693405 cites W2278747756 @default.
• W2760693405 cites W2314094622 @default.
• W2760693405 cites W2317802947 @default.
• W2760693405 cites W2327886331 @default.
• W2760693405 cites W2327999712 @default.
• W2760693405 cites W2330642992 @default.
• W2760693405 cites W2332133158 @default.
• W2760693405 cites W2344153379 @default.
• W2760693405 cites W2411723430 @default.
• W2760693405 cites W2514697400 @default.
• W2760693405 cites W2529452712 @default.

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