Figure F5. Upper Cretaceous to lower Eocene magnetostratigraphy for Site 1267. Shipboard pass-through inclination (demagnetized to 15 mT; gray lines) and discrete sample inclination (principal component calculated as in text; blue circles) are shown. Overall magnetostratigraphic interpretation on the right; black = normal polarity, white = reverse polarity, gray = indeterminate polarity. PETM = Paleocene/Eocene Thermal Maximum, K/T = Cretaceous/Tertiary boundary.