TY - DATA ID - ruddiman1996ccco T1 - Calcium carbonate content of sediment core V23-81 AU - Ruddiman, William F AU - Farrell, John W PY - 1996/03/30/ PB - PANGAEA DO - 10.1594/PANGAEA.51250 UR - https://doi.org/10.1594/PANGAEA.51250 ER -