'Chorology' definitions:

Definition of 'Chorology'

From: GCIDE

Chorology \Cho*rol"o*gy\, n. [Gr. ? place + -logy.] (Biol.) The science which treats of the laws of distribution of living organisms over the earth's surface as to latitude, altitude, locality, etc. [1913 Webster]
Its distribution or chorology. --Huxley. [1913 Webster]