title: Arctic terrestrial biota: paleomagnetic evidence of age disparity with mid-northern latitudes during the late cretaceous and early tertiary.
abstract: Magnetostratigraphic correlation of the Eureka Sound Formation in the Canadian high Arctic reveals profound difference between the time of appearance of fossil land plants and vertebrates in the Arctic and in mid-northern latitudes. Latest Cretaceous plant fossils in the Arctic predate mid-latitude occurrences by as much as 18 million years, while typical Eocene vertebrate fossils appear some 2 to 4 million years early.
authors.forename: L J
authors.initials: LJ
authors.lastname: Hickey
authors.forename: R M
authors.initials: RM
authors.lastname: West
authors.forename: M R
authors.initials: MR
authors.lastname: Dawson
authors.forename: D K
authors.initials: DK
authors.lastname: Choi