Figure F5. Colatitude arcs determined from Hole 1213B Early Cretaceous sediment sample paleoinclination data. Heavy arc shows locus of paleomagnetic poles inferred from the mean colatitude assuming the magnetization was acquired north of the equator, whereas the dashed line is the same with the magnetization assumed from south of the equator. Gray band shows 95% confidence limits on northern colatitude arc. Open circles are nearly coeval paleomagnetic poles calculated from magnetic lineation skewness (Larson and Sager, 1992) and are surrounded by 95% confidence ellipses and labeled with age in Ma. Northern Hemisphere magnetization of the Hole 1213B sediments is most consistent with these independent paleomagnetic data.

Figure F5. Colatitude arcs determined from Hole 1213B Early Cretaceous sediment sample paleoinclination data. Heavy arc shows locus of paleomagnetic poles inferred from the mean colatitude assuming the magnetization was acquired north of the equator, whereas the dashed line is the same with the magnetization assumed from south of the equator. Gray band shows 95% confidence limits on northern colatitude arc. Open circles are nearly coeval paleomagnetic poles calculated from magnetic lineation skewness (Larson and Sager, 1992) and are surrounded by 95% confidence ellipses and labeled with age in Ma. Northern Hemisphere magnetization of the Hole 1213B sediments is most consistent with these independent paleomagnetic data.