Читать книгу Island Life; Or, The Phenomena and Causes of Insular Faunas and Floras - Alfred Russel Wallace - Страница 8

Table of Contents

THE POWERS OF DISPERSAL OF ANIMALS AND PLANTS

Statement of the General Question of Dispersal—The Ocean as a Barrier to the Dispersal of Mammals—The Dispersal of Birds—The Dispersal of Reptiles—The Dispersal of Insects—The Dispersal of Land Mollusca—Great Antiquity of Land-shells—Causes Favouring the Abundance of Land-shells—The Dispersal of Plants—Special Adaptability of Seeds for Dispersal—Birds as Agents in the Dispersal of Seeds—Ocean Currents as Agents in Plant Dispersal—Dispersal along Mountain Chains—Antiquity of Plants as Effecting their Distribution

Pages 72-82