Scofield, N. Supplemental material: Layered series of the Wichita Complex, Oklahoma GSA Data Repository Item 7515, GSA Bulletin, Vol. 86, p. 732. File size: 10 p., about 679 K bytes. Geoscience 1975-01-01
    https://gsapubs.figshare.com/articles/journal_contribution/Supplemental_material_Layered_series_of_the_Wichita_Complex_Oklahoma/12333398
10.1130/7515