Fossil Plants as Tests of Climate : Being the Sedgwick Essay Prize for the Year 1892 (Paperback)

Introduction; 1. Historical sketch; 2. Plant distribution; 3. Plants and low temperatures: Arctic vegetation; 4. The influence of external conditions upon the macroscopic and microscopic structures of plants; 5. Annual rings in recent and fossil plants; 6. Arctic fossil plants; 7. Carboniferous period; 8. Pleistocene plants and conclusion; List of works; Index.