title: Magnetic anomalies and seafloor spreading rates in the northern South Atlantic.
abstract: A geomagnetic profile across the northern South Atlantic yields spreading rates for the last 70 m.y. which vary from 1.6 to 2.0 cm/year. There is evidence for three regional discontinuities in the spreading history of the South Atlantic.
authors.affiliation: Department of Oceanography, Oregon State University, Corvallis, Oregon 97331, USA.
authors.forename: T H
authors.initials: TH
authors.lastname: van Andel
authors.forename: T C
authors.initials: TC
authors.lastname: Moore