Figure F29. Carbonate, total organic carbon (TOC), and total nitrogen (TN) depth profiles from J-Anomaly Ridge Sites U1403–U1406. A common feature is that organic matter peaks in early Miocene sediment (green shading). E/O = Eocene/Oligocene boundary, PETM = Paleocene/Eocene Thermal Maximum, K/Pg = Cretaceous/Paleocene boundary.
Previous | Close | Next | Top of page