TY - DATA ID - ruddiman1996ccco T1 - Calcium carbonate content of sediment core RC13-108 AU - Ruddiman, William F AU - Farrell, John W PY - 1996/03/06/ JF - Lamont-Doherty Earth Observatory of Columbia University, New York PB - PANGAEA DO - 10.1594/PANGAEA.51080 UR - https://doi.org/10.1594/PANGAEA.51080 ER -