Streepey, M.M. Supplemental material: Late Proterozoic (ca. 930 Ma) extension in eastern Laurentia GSA Data Repository Item 2000100, GSA Bulletin, Vol. 112, p. 1522., about 96 K bytes. Geoscience 2000-01-01
    https://gsapubs.figshare.com/articles/journal_contribution/Supplemental_material_Late_Proterozoic_ca_930_Ma_extension_in_eastern_Laurentia/12334853
10.1130/2000100