Skulls, ancient and modern, com-
parison between, 410

comparison between, of various
periods, 393-401

Corrèze, comparison

between

Neanderthal and, 403-406

discovery of, 371, 374, 390, 402
restoration of, 410-411
European, compared with Neander-
thal and Corrèze, 406

Sleep, alternation of night and day in
its bearing upon periodic,
157-158, 159, 167, 168
animals' winter, 165, 166
artists' varied portrayal of, 156, 157
definition of term, varied, 157-161
irregularities and abnormal mani-
festations of, 164-166
length and duration of, conditions
affecting, 166-167
man's, compared with repose or
quiescence of other living
things, 159–161

salient feature connected with, 161–
164
Shakespeare on, 155, 156 (quota-
tions)

Universities, extension and diffusion
of science by, need for, 6,
8, 9

Oxford and Cambridge, reasons for
inefficiency of, 10

Oxford and Cambridge, result of
usurpation by wealthy