TY - RPRT TI - Maps showing isotopic composition of methane in seawater of the Alaskan Beaufort Sea, 1994 AU - Thomas D. Lorenson AU - Keith A. Kvenvolden AU - Peter W. Barnes AU - Brian N. Popp AU - Frank J. Sansone AU - Terri M. Rust AU - Marvin D. Lilley AU - Eric J. Olson PY - 1995 DO - 10.3133/ofr95669 UR - https://pubs.usgs.gov/publication/ofr95669 ID - ofr95669 ER -