. 2019 Dec 4;19(12):1419–1432. doi: 10.1089/ast.2018.1976
© David J. Des Marais and Malcolm R. Walter, 2019; Published by Mary Ann Liebert, Inc.
This Open Access article is distributed under the terms of the Creative Commons License (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly credited.
FIG. 5.
Chocolate Pots Spring, Yellowstone National Park, USA.