TY - RPRT TI - Palynological dating of some Upper Cretaceous to Eocene outcrop and well samples from the region extending from the easternmost part of the National Petroleum Reserve in Alaska to the western part of the Arctic National Wildlife Refuge, North Slope of Alaska AU - Norman O. Frederiksen AU - David J. McIntyre AU - Thomas P. Sheehan PY - 2002 DO - 10.3133/ofr02405 UR - https://pubs.usgs.gov/publication/ofr02405 ID - ofr02405 ER -