CGRG Bibliography of Canadian Geomorphology
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Author : Barnes, N.E.; and Piper, D.J.W.
Date : 1978
Title : Late Quaternary geological history of Mahone Bay, Nova Scotia
Publication : Canadian Journal of Earth Sciences
Issue : 15(4):
Page(s) : 586-593
Abstract
Mahone Bay is located on the Atlantic coast of Nova Scotia. It is an exhumed Carboniferous basin, overdeepened by glacial erosion, with widespread late Wisconsinian sheet and drumlin tills. Subglacial channels that cut both till and bedrock were formed when the ice sheet stagnated after marine incursion into the Bay of Fundy. Seismic reflection profiling and piston cores show up to 75 m of proglacial lake silts ponded behind a bedrock sill at the entrance to the bay. These are overlain by a thin lagoonal sequence, and then by marine sediments accumulated over the last 6000 years, reflecting the gradual Holocene transgression.
Bibliography of Canadian Geomorphology