@misc{ingle2004ccao, author={James C {Ingle} and Daniel E {Karig} and Tjeerd H {van Andel}}, title={{Calcium carbonate analysis of Hole 31-290}}, year={2004}, doi={10.1594/PANGAEA.223539}, url={https://doi.org/10.1594/PANGAEA.223539}, type={data set}, publisher={PANGAEA} }