TY - RPRT TI - Freshwater peat on the continental shelf AU - K.O. Emery AU - R. L. Wigley AU - A.S. Bartlett AU - M. Rubin AU - E.S. Barghoorn PY - 1967 DO - 10.1126/science.158.3806.1301 UR - https://pubs.usgs.gov/publication/70011594 ID - 70011594 ER -