@misc{schaffer2005naoh, author={B L {Schaffer} and Marcus G {Langseth} and Roland {von Huene} and Noriyuki {Nasu}}, title={{Nannofossil abundance of Hole 57-440}}, year={2005}, doi={10.1594/PANGAEA.251260}, url={https://doi.org/10.1594/PANGAEA.251260}, type={data set}, publisher={PANGAEA} }