ADAPTIVE MODIFICATIONS OF LIMB SKELETON 475 



Ryder, J. A. 



'85 On the Development of the Cetacea, together with a 

 consideration of the Probable Homologies of the Flukes 

 of Cetaceans and Sirenians. U. vS. Com. of Fish and 

 Fisheries, Com. Rept. for 1885. 

 Seeley, H. G. 



'74 On the Pectoral Arch and Fore-Limb of Ophthalmosau- 

 rus. Quart. Jom-n. GeoL Soc, Vol. XXX, Dec, 1874. 

 Thompson, D'arcy W. 



'86 On the Hind Limb of Ichthyosaurus, and on the Mor- 



phology of Vertebrate Limbs. Joicrn. Anat. u. Physiol., 

 Vol. XX, 1886. 

 True, F. W. 



'04 The Whalebone Whales of the Western North Atlantic. 

 Smithsonian Contributions to Knowledge ^ 1904. 

 Weber, Max. 



(Ueber den Carpus der Cetaceen) Anatomisches liber 

 Cetaceen. Morph. Jahrb., Bd. XHL 

 Wieland, G. R. 



'00 Some observations on certain well-marked stages in the 



evolution of the Testudinate Humerus. Avier. Jotir?i. 

 Sci., Vol. IX, June, 1900. 

 Williston, S. W. 



'02 I- Restoration oi Dolichorhynchops osborni, a new Creta- 



ceous Plesiosaur. 



II. Notes on some New or Little-known Extinct Reptiles. 



III. On certain Homoplastic Characters in Aquatic Air- 

 breathing Vertebrates. Bull. U. of Kan., Sept., 1902. 



'95 New or Little-known Extinct Vertebrates. Kan. Ufiiv. 



Quar., Jan., 1895. 

 '97 Brachysaurus, a New Genus of Mosasaurs. Kan. Univ. 



Quar., Apr., 1897. 

 '97 On the Extremities of Tylosaurus. Kan. Univ. Quar., 



Apr., 1897. 

 '97 Range of Distribution of the Mosasaurs, with Remarks 



on Synonymy. Kan. Univ. Quar., Oct., 1897. 

 '98 Mosasaurs. Univ. Geog. Surv. of Kan., Vol. IV, Part 



I, Topeka, 1898. 

 '04 Relationships and Habits of the Mosasaurs. Journ. of 



GeoL, No. I, 1904. 



