Supplemental material: K-Ar and <sup>40</sup>Ar/<sup>39</sup>Ar dating of the hominid-bearing Plio-Pleistocene sequence at Koobi For a, Lake Turkana, northern Kenya I. McDougall 10.1130/8507 https://gsapubs.figshare.com/articles/journal_contribution/Supplemental_material_K-Ar_and_sup_40_sup_Ar_sup_39_sup_Ar_dating_of_the_hominid-bearing_Plio-Pleistocene_sequence_at_Koobi_For_a_Lake_Turkana_northern_Kenya/12333689 GSA Data Repository Item 8507, GSA Bulletin, Vol. 96, p. 159. File size: 5 p., about 250 K bytes. 1985-01-01 00:00:00 Geoscience