WebThe “trough-mouth fan (TMF)” concept was introduced by Vorren et al. [1989] when describing the large cone-shaped glaciogenic depocentre on the Barents Sea continental … WebJan 1, 1999 · It was built mainly by a turbidite system originating from Carroll Glacier delta, as the delta formed in the early 1900s at the head of Queen Inlet. The Late Holocene Queen fan is comparable to large Pleistocene fans that formed in the Gulf of Alaska and differs from trough-mouth fans formed by cooler climate glacier systems.
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WebTrough mouth fans are important depocenters for glacial sedimentation in high latitude margins, recording sedimentological processes and their relationship with paleoclimatic fluctuations on short timescales - from decades to millennia. The volume of sediments accumulated in these fans varies significantly depending on the phase of the glacial cycle, … WebMar 1, 2003 · Abstract Trough-mouth fans are the main marine depocentres for glacier-derived sediments in the Polar North Atlantic, but their growth through the Late Quaternary is complex. Glacigenic debris flows… 76 On the architecture of high-latitude continental margins: the influence of ice-sheet and sea-ice processes in the Polar North Atlantic star senior citizen red carpet insurance plan
High-resolution 3D seismic exhibits new insights into the middle …
WebFeb 28, 2024 · Numerical simulations from the Storfjorden Trough Mouth Fan suggest that porosity and permeability contrasts between glacial debris flows and plumites favour the accumulation of pore... WebAug 16, 2024 · Glacially excavated cross-shelf troughs (blue) and trough mouth fans (brown) are according to Batchelor and Dowdeswell (2014), and the single trough (De Long Trough) on the East Siberian shelf by O'Regan et al. (2024). The black rectangle marks the location of the map shown in (c). Original figure by O'Regan et al. (2024). WebAug 1, 2024 · The largely diamictic sediments delivered by fast-flowing ice streams to the shelf edge are most often found as stacked glacigenic debris-flows on the continental slope, forming trough-mouth fans (TMFs) (e.g. Laberg and Vorren, 1995, O'Cofaigh et al., 2003). peter schmuck wbal radio