THE GALAPAGOS ISLANDS
Position and Physical Features--Absence of Indigenous Mammalia and
Amphibia--Reptiles--Birds--Insects and Land-shells--The Keeling Islands as
Illustrating the Manner in which Oceanic Islands are Peopled--Flora of the
Galapagos--Origin of the Flora of the Galapagos--Concluding remarks
_Pages_ 273-291