Darwin

There are 4 references to Charles Darwin's 'On the Origin of Species by Means of Natural Selection' on this page (page 504):

1. "ouragan of spaces" (orangatan?, our origin).

2. "origin of spices"

3. "charlotte darling" (Charles Darwin)

4. "unnatural refection" (refection: refreshment with food and drink).

Additionally, there is "dissent of them", a reference to The Descent of Man.