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. 2017 Oct 5;5:e3868. doi: 10.7717/peerj.3868

Figure 1. Specimen provenance and stratigraphic context of Teekloof Formation whaitsioids.

Figure 1

1, Provenance of SAM-PK-K10990 and K10984, Badshoek farm (De Hoop 117), near Beaufort West, Western Cape Province; 2, Provenance of SAM-PK-K8516, Good Luck farm, near Fraserburg, Northern Cape Province. Bulleted numbers to right of stratigraphic column indicate ages of vertebrate assemblage zones in millions of years (Ma) (from Rubidge et al., 2013). Geologic map modified from Smith (1993). Abbreviations: CiAZ, Cistecephalus Assemblage Zone; DaptoAZ, Daptocephalus Assemblage Zone; Fm, Formation; M, Member; PristAZ, Pristerognathus Assemblage Zone; TapinoAZ, Tapinocephalus Assemblage Zone; TrAZ, Tropidostoma Assemblage Zone.