Press to Close

Figure F34. Downhole plots of intensity, inclination, declination, magnetostratigraphic interpretation, and paleontologic data from Hole 1108B. A. Data from long cores after AF demagnetization at 20 mT shown as filled circles; data from discrete samples after AF demagnetization at 25 mT shown as open circles. Chrons: C1n = Brunhes (0.0-0.78 Ma); C1r = upper part of the Matuyama (0.78-1.77 Ma); C2n = Olduvai (1.77-1.95 Ma); C2r = lower part of the Matuyama (1.95-2.58 Ma); C2An.1n = upper part of the Gauss (2.58-3.04 Ma); C2An.1r = Kaena (3.04-3.11 Ma); C2An.2n = middle part of the Gauss (3.11-3.22 Ma); C2An.2r = Mammoth (3.22-3.33 Ma). Ages according to Berggren et al. (1995). For paleontologic zonations, see "Biostratigraphy." (Continued on next page.)

Press to Close