Mineral and isotopic (Nd, Sr) signature of fine-grained deglacial and Holocene sediments from the Mackenzie Trough, Arctic Canada

• Published in: Arctic, Antarctic, and Alpine Research
• Main Authors: Henrik Swärd, Per Andersson, Robert Hilton, Christoph Vogt, Matt O’Regan
• Format: Article in Journal/Newspaper
• Language: English
• Published: Taylor & Francis Group 2022
• Subjects: Arctic Ocean; Mackenzie River; Canadian Beaufort Sea; dolomite; neodynium; strontium; Environmental sciences; GE1-350; Ecology; QH540-549.5; Arctic; Canada; Greenland; MacKenzie Trough; Antarctic and Alpine Research; Beaufort Sea; Central Arctic; Iceberg*; Mackenzie river
• Online Access: https://doi.org/10.1080/15230430.2022.2096425; https://doaj.org/article/a2f873e6455f407a8223f6ea986f003b

Dolomites in Arctic Ocean sediments are widely attributed to erosion and transport of sediments from northern Canada and Greenland. Coarse-grained dolomite-rich ice-rafted debris is often linked to iceberg transport, but the origin of fine-grained dolomite is less well constrained. A presumed source...