7. Site 1123: North Chatham Drift--a 20-Ma Record of the Pacific Deep Western Boundary Current

Background and Objectives

Operations

Lithostratigraphy

Biostratigraphy

Paleomagnetism

Composite Depths

Age Models and Sedimentation Rates

Inorganic Geochemistry

Organic Geochemistry

Physical Properties

Downhole Measurements

References