BIBLIOGRAPHY. 



A L'lST OF SOME OF THE MORE COMPREHENSIVE AND MORE 

 RECENT WORKS AND PAPERS ON THE PALEONTOLOGY 

 OF THE VERTEBRATA; WITH A FEW ADDITIONAL SPECIAL 

 REFERENCES. 



GENERAL. 



1. R. OWEN. Palaeontology. Edinburgh, 1860 (ed. 2, 1861). 



2. K. A. VON ZITTEL. Handbuch der Palseontologie. Vols. 



in (Pisces Aves), iv (Mammalia). Munich, 1887-93. 



3. Grundzlige der Palseontologie. Munich, 1895. 



4. R. LYDEKKER. Nicholson and Lydekker's Manual of 



Palaeontology. Vol. II. Edinburgh, 1889. 



5. A. GAUDRY. Les Enchainements du Monde Animal 



dans les Temps Geologiques. 



Vol. I. Mammiferes Tertiaires. 



Vol. II. Fossiles Primaires. 



Vol. in. Fossiles Secondaires. 



Vol. iv. Essai de Paleontologie Philosophique. 



Paris, 1878-96. 



6. E. D. COPE. The Origin of the Fittest : Essays on Evo- 



lution. New York, 1887. 



7. The Primary Factors of Organic Evolution. 

 Chicago, 1896. 



8. H. S. WILLIAMS. Geological Biology : an Introduction 



to the Geological History of Organisms. New York, 

 1895. 



