TY - RPRT TI - Methanogenic archaea in subsurface coal seams are biogeographically distinct: An analysis of metagenomically-derived mcrA sequences AU - Bronwyn C Campbell AU - Paul Greenfield AU - Gong AU - Elliott P. Barnhart AU - David J. Midgley AU - Ian T. Paulsen AU - Simon C. George PY - 2022 DO - 10.1111/1462-2920.16014 UR - https://pubs.usgs.gov/publication/70230723 ID - 70230723 ER -