Diatom ecological response to deposition of the 833-850 CE White River Ash (east lobe) ashfall in a small subarctic Canadian lake

Diatom ecological response to deposition of the 833-850 CE White River Ash (east lobe) ashfall in a small subarctic Canadian lake

A <5 mm thick volcanic ashfall layer associated with the White River Ash (east lobe [WRAe]) originating from the eruption of Mount Churchill, Alaska (833-850 CE; 1,117–1,100 cal BP) was observed in two freeze cores obtained from Pocket Lake (62.5090°N, −114.3719°W), a small subarctic lake located...

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Bibliographic Details
Main Authors:	Scott J. Hutchinson, Paul B. Hamilton, R. Timothy Patterson, Jennifer M. Galloway, Nawaf A. Nasser, Christopher Spence, Hendrik Falck
Format:	Article
Language:	English
Published:	PeerJ Inc. 2019-01-01
Series:	PeerJ
Subjects:	Aquatic ecosystems Palaeolimnology Diatoms Tephra Lake Volcanic eruption
Online Access:	https://peerj.com/articles/6269.pdf

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