High grade imbecile with a scaphocephalic cranium. Antero posterior diameter of cranium 7 3/4 inches; greatest transverse diameter 5 inches. Cephalic index 64.5
J. Moorhead Murdoch
1906
"Some Abnormalities of Physical Development Associated with Mental Deficiency and Some Types of the Feeble-Minded", Journal of Psycho-Asthenics v. 11 (<a rel="nofollow" class="external free" href="https://babel.hathitrust.org/cgi/pt?id=uc1.b2974176&amp;view=1up&amp;seq=17&amp;skin=2021&amp;q1=murdoch">https://babel.hathitrust.org/cgi/pt?id=uc1.b2974176&amp;view=1up&amp;seq=17&amp;skin=2021&amp;q1=murdoch</a>)