These chapters also show a correlation with the thoughts and work of others of Darwin's time, a correlation which builds rather than diminishes as the book moves from introduction to conclusion. Bibliography lists 7 sources. The paper also discusses common ancestry, speciation and variation within species. Bibliography lists 1 source. A 5 page outline of current paleontological thought regarding the evolutionary path of birds and the question of whether or not they descended from dinosaurs.
Bibliography lists four sources.
A 6 page review of dinosaur extinction. A 5 page discussion of DNA research utilizing the technique of polymerase chain reaction. Describes the technique and its application to contemporary DNA investigations. Emphasizes the importance of this technique to the analysis of ancient forms of DNA, the study of human evolution in particular. Bibliography lists 11 sources.