• Deep submarine infiltration of altered geothermal groundwater on the south Chilean Margin 

      Clementi, Vincent J.; Rosenthal, Yair; Bova, Samantha C.; Thomas, Elizabeth K.; Wright, James D.; Mortlock, Richard A.; Cowling, Owen C.; Godfrey, Linda V.; Childress, Laurel B.; Aiello, Ivano W.; Avila, Alejandro; Biggs, William; Charles, Christopher D.; Cheung, Anson H.; deLong, Kimberly; Dove, Isabel A.; Du, Xiaojing; Estes, Emily R.; Fuentes, Ursula; García-Lasanta, Cristina; Goldstein, Steven L.; Golub, Anna; Hagemann, Julia Rieke; Hatfield, Robert G.; Haynes, Laura L.; Hess, Anya V.; Irvali, Nil; Kiro, Yael; Monteagudo, Minda M.; Lambert, Jonathan E.; Li, Chen; Longo, William M.; McGrath, Sarah; Riechelson, Hailey; Robinson, Rebecca S.; Sarao, John; Sproson, Adam D.; Taylor, Shawn; Yokoyama, Yusuke; Yu, Siyao M. (Journal article; Peer reviewed, 2022)
      Submarine groundwater discharge is increasingly recognized as an important component of the oceanic geochemical budget, but knowledge of the distribution of this phenomenon is limited. To date, reports of meteoric inputs ...
    • First in situ documentation of a fossil tooth of the megatooth shark Otodus (Megaselachus) megalodon from the deep sea in the Pacific Ocean 

      Pollerspöck, Jürgen; Cares, Danielle; Ebert, David A.; Kelley, Katherine A.; Pockalny, Robert; Robinson, Rebecca S.; Wagner, Daniel; Straube, Nicolas (Journal article; Peer reviewed, 2023)
      In this short communication, we describe the first reported case of an in-situ observation and subsequent sampling of a fossil Otodus megalodon tooth from a deep-sea locality in the Pacific Ocean (14.11332°N, 167.39357°W; ...
    • The Sediment Green-Blue Color Ratio as a Proxy for Biogenic Silica Productivity Along the Chilean Margin 

      Li, Chen; Clementi, Vincent J.; Bova, Samantha C; Rosenthal, Yair; Childress, Laurel B.; Wright, James D.; Jian, Zhimin; Aiello, Ivano W.; Avila, Alejandro; Biggs, William; Charles, Christopher D.; Cheung, Anson H.; deLong, Kimberly; Dove, Isabel A.; Du, Xiaojing; Estes, Emily R.; Fuentes, Ursula; García-Lasanta, Cristina; Goldstein, Steven L.; Golub, Anna; Hagemann, Julia Rieke; Hatfield, Robert G; Haynes, Laura L.; Hess, Anya V.; Irvali, Nil; Kiro, Yael; Monteagudo, Minda M.; Lambert, Jonathan E.; Longo, William M.; McGrath, Sarah; Riechelson, Hailey; Robinson, Rebecca S.; Sarao, John; Sproson, Adam D.; Taylor, Shawn; Yokoyama, Yusuke; Yu, Siyao M. (Journal article; Peer reviewed, 2022)
      Sediment cores recently collected from the Chilean Margin during D/V JOIDES Resolution Expedition 379T (JR100) document variability in shipboard-generated records of the green/blue (G/B) ratio. These changes show a strong ...