GENERAL SCIENCE. 



801 



Owen, Richard. Memoir on the Pearly Nautilus (Nautilus Pompilius, 

 Linn.), with illustrations of its external form and internal structure. 



4°. London, 1832. 

 Outlines of a Classification of the Marsupialia. 



4°. London, 1839. 



Odontography, or a Treatise on the Comparative Anatomy of 



the Teeth ; their physiological relations, mode of development, and 

 microscopic structure in the vertebrate animals. 



2 vols. 8°. London, 1840-45. 



Vol. 1, Text. Vol. 2, Atlas. 



Description of the Skeleton of an extinct gigantic Sloth (Mylo- 



don robustus, Owen), with Observations on the osteology, natural 

 affinities, and probable habits of the Megatherioid Quadrupeds in 

 general. 4°. London, 1842. 



Lectures on the Comparative Anatomy and Physiology of the 



Invertebrate Animals. 8°. London, 1843. 



Lectures on the Comparative Anatomy and Physiology of the 



Vertebrate Animals. Part 1, Fishes. 8°. London, 1846. 



A History of British Fossil Mammals and Birds. 



8°. London, 1846. 



On the Archetype and Homologies of the Vertebrate Skeleton. 



8°. London, 1848. 



A History of British Fossil Reptiles. Parts 1-6. 



4°. London, 1849-55. 



On Parthenogenesis, or the successive production of procreating 



individuals from a single ovum. 8°. London, 1849. 



■ Comparison of the Bones of the Limbs of the Troglodytes 



Gorilla, Troglodytes niger, and of different varieties of the Human 

 Race. 4°. London, 1851. 



A Monograph on the Fossil Reptilia of the Cretaceous Forma- 

 tions. (Palaionto graphical Society.) 4°. London, 1851-64. 



Monograph on the Fossil Reptilia of the "Wealden and Purbeck 



Formations. (Falceontographical Society.) 4°. London, 1853-64. 



Principes d'Osteologie Comparee ou Recherches sur l'Archetype 



et les Homologies du Squelette Vertebre. 8°. Paris, 1855. 



Monograph on the Fossil Reptilia of the Wealden Formation. 



Supplements 1-9. (Palceontographical Society.) 



4°. London, 1858-79. 



Manual of Zoology. 12°. London, 1859. 



From Admiralty Manual of Scientific Enquiry. Third edition. 



On the Classification and Geographical Distribution of the 



Mammalia ; to which is added an appendix ' On the Gorilla ' 

 and ' On the Extinction and Transmutation of Species.' 



8°. London, 1859. 



Memoir on the Megatherium, or Giant Ground- Sloth of 



America (Megatherium americanum, Guvier). 4°. London, 1860. 



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