Now showing items 1-2 of 2

    • Thallium isotopes in early diagenetic pyrite – a paleoredox proxy? 

      Nielsen, Sune G.; Goff, Matt; Hesselbo, Stephen P.; Jenkyns, Hugh C.; LaRowe, Douglas E.; Lee, Cin-Ty A. (2011-06-08)
      This paper presents the first study of Tl isotopes in early diagenetic pyrite. Measurements from two sections deposited during the Toarcian Ocean Anoxic Event (T-OAE, ~183Ma) are compared with data from Late Neogene (<10Ma) ...
    • Upper ocean oxygenation dynamics from I/Ca ratios during the Cenomanian-Turonian OAE 2 

      Zhou, Xiaoli; Jenkyns, Hugh C.; Owens, Jeremy D.; Junium, Christopher K.; Zheng, Xin-Yuan; Sageman, Bradley B.; Hardisty, Dalton S.; Lyons, Timothy W.; Ridgwell, Andy; Lu, Zunli (John Wiley & Sons, 2015-05-13)
      Global warming lowers the solubility of gases in the ocean and drives an enhanced hydrological cycle with increased nutrient loads delivered to the oceans, leading to increases in organic production, the degradation of ...