Supplementary Table 1

Measurements of the Moroccan specimens. Abbreviations localities: AE = Achguig East, BT = Bou Tchrafine, EK = El Kahla, GEA = Gart El Anz, GM = Gara Mdouara, HT = Hassi Tachbit, OCE = Ouidane Chebbi East, QCE = Qued Chebbi East. Abbreviations collectors: DB = Kenneth De Baets, H = Marcus Hebeisen, K = Christian Klug, Ko = Christian Kolb, T = Frank Trostheide, W = Martin Wasmer. Abbreviations levels: C = Unit C of Klug (2001), D = Unit D of Klug (2001). All specimens deriving from a single slab of Unit D (see supplementary appendix) are marked in bold. Additional references cited in the supplementary material, but not in the main text are listed in the supplementary appendix.