@misc{indiciae13df6a8760b1,
  title = {Palynomorph biostratigraphy of Upper Cretaceous to Eocene samples from the Sagavanirktok Formation in its type region, North Slope of Alaska},
  author = {N. O. Frederiksen and T.P. Sheehan and T. A. Ager and T. S. Collett and T. D. Fouch and K. J. Franczyk and Mark Joshnsson},
  year = {1996},
  doi = {10.3133/ofr9684},
  url = {https://pubs.usgs.gov/publication/ofr9684},
  note = {Source identifier: ofr9684}
}