. 2017 Jan 3;114(3):468–473. doi: 10.1073/pnas.1608798114

Table S1.

Specimens used in our study

Species	Endocasts	Teeth
A. afarensis	A.L. 162–28, A.L. 333–45, A.L. 444–2	A.L. 128–23, A.L. 145–35, A.L. 188–1, A.L. 199–1, A.L. 200–1a, A.L. 207–13, A.L. 266–1, A.L. 288–1, A.L. 333–1, A.L. 333–2, A.L. 333W-57, A.L. 333W-60, A.L. 400–1a, A.L. 486–1, LH 2, LH 3, LH 4, LH 6, LH 17, LH 21
A. africanus	MLD 1^, MLD 37/38^, Sts 5, Sts 19^†, Sts 60, Sts 71^, Stw 505^, Taung, Type 2^*	MLD 2, MLD 4, MLD 6, MLD 18, MLD 19, MLD 23, MLD 28, Sts 1, Sts 8, Sts 17, Sts 21, Sts 22, Sts 24, Sts 52, Sts 56, Sts 57, Stw 2, Stw 3, Stw 6, Stw 14, Stw 73, Stw 183, Stw 252, Stw 384, Stw 498, TM 1511, Taung
P. robustus	SK 54, SK 859, SK 1585	SK 11, SK 13/14, SK 23, SK 46, SK 48, SK 55, SKW 5, SKW 10, SKX 4446, TM 1517
P. boisei s. l.	KGA-10–525^, KNM-ER 406^, KNM-ER 407^, KNM-ER 732^, KNM-ER 13750, KNM-ER 23000, KNM-WT 17000, KNM-WT 17400^, OH 5, Omo L338y-6^	KNM-CH 1, KNM-ER 729, KNM-ER 3230, KNM-ER 15930, KMN-WT 17400, Omo L51-79, Omo L338X-40, Omo L427-7, OH 5, Peninj 1
H. habilis s. l.	KNM-ER 1805, KNM-ER 1813, KNM-ER 1470, OH 7^, OH 13^‡, OH 16^‡, OH 24^	KNM-ER 1590, KNM-ER 1802, KNM-ER 1805, KNM-ER 1813, OH 4, OH 6, OH 7, OH 13, OH 16, OH 21, OH 24, OH 39, OH 41, OH 44, SE 255, SK 27, Stw 53, Stw 80^§, Stw 151^§
H. erectus	Hexian^, Ngawi^, Sangiran 2, 3^, 4, 10, 12, 17, Trinil 2, Yunxian 1^, 2^*, Zhoukoudian III E, I L, III L	Sangiran 1a, 1b, 4, 5, 6, 7^¶, Trinil 5, Zhoukoudian 19, 20, 25, 28, 29, 35.77, 36, 40, 41, 43, 44, 45, 46, 51, 52, 80, 90, 131, 137, 140, A2, B3.9, F1.5, G1.6, K1.96, PA327
H. neanderthalensis^#	Amud 1, Atapuerca-Sima de los Huesos 4^, 5^, 6^, Ganovce 1^, Feldhofer 1, Gibraltar 1, 2^, Krapina B^, 3, 6, La Chapelle-aux-Saints, La Ferrassie 1, La Quina 5, 18^, Le Moustier 1^, Monte Circeo I, Saccopastore 1^, 2^, Shanidar 1^, 5^, Spy 1, 2, Tabun C1^*	Amud, Atapuerca-Sima de los Huesos, Arcy-sur-Cure, Ehringsdorf, Hortus, Krapina, Kulna, Le Moustier, Malarnaud, Monsempron, Monte Circeo, Pech-de-l'Aze, Petit-Puymoyen, Pinilla del Valle, St Cesaire, Tabun
H. sapiens^#	Abri Pataud^, Brno^, Cioclovina^‡, Cro-Magnon^, Dolni Vestonice^, Grimaldi^, Herto^, Kostenki^, Minatogawa^, Mladec^, Oberkassel^, Omo^, Predmosti^, Qafzeh^, San Teodoro^, Sungir^, Zhoukoudian Upper Cave^, AMNH recent modern human endocast collection^‡	Abri Pataud, Almonda, Dolni Vestonice, Grimaldi, Isturitz, Les Rois, Mladec, Qafzeh, St Germain-La Riviere, Trou Magritte, AMNH (USA, but collection of European origin), University of Granada (Spain), CENIEH (Spain)

When no superscript footnote designator is indicated, specimens were used in the study of size and shape.

Specimens used in the study of endocranial size.

^{^†}

Classified by some authors as early Homo.

^{^‡}

Specimens used in the study of endocranial shape.

^{^§}

Stw 80 and Stw 151 are also considered part of the A. africanus hypodigm.

^{^¶}

Including all isolated teeth in the Sangiran 7 sample.

^{^#}

H. neanderthalensis and H. sapiens dental datasets are listed by site because of the large number of isolated teeth. The H. sapiens endocranial dataset is also listed by site. All other species are listed by specimen.