Literatur
T.D. White & M.T. Black & P.A. Folkens 2011 - Human osteology: Third edition. Human Osteology: Third Edition. 1-662. Abb: 4.8, s:53. Wachstum des menschlichen Schädels.
Nikita & Karligkioti 2019 - Basic Guidelines for the Excavation and Study of Human Skeletal Remains. The Cyprus Institute Science and Technology in Archaeology and Culture Research Center (STARC) Guide No. 1. Abb: 53, s. 56. Repräsentative morphologische Phasen der Rippenenden (aus Madden 2011a: https://osteoware.si.edu/content/software-downloads)