Study co-led by Ben Geyman and Jamie Ptacek published in Earth Planet. Sci. Lett. assessing the utility of deep-sea bamboo corals from the northeast Pacific to record ambient barium-isotopic chemistry.
Full citation: Geyman, B. M., Ptacek, J. L., LaVigne, M., & Horner, T. J. (2019). Barium in deep-sea bamboo corals: Phase associations, barium stable isotopes, & prospects for paleoceanography. Earth and Planetary Science Letters, 525, 115751, doi:10.1016/j.epsl.2019.115751.