Phrenology and Russell
Phrenology: a psychological theory or analytical method based on the belief that certain mental faculties and character traits are indicated by the configurations of the skull. — Dictionary.com Unabridged; Based on the Random House Dictionary, © Random House, Inc. 2009.
Phrenologist: One versed in phrenology; a craniologist. (Webster, 1913)
Crainology: the science that deals with the size, shape, and other characteristics of human skulls. — — Dictionary.com Unabridged; Based on the Random House Dictionary, © Random House, Inc. 2009.