CHRONOLOGICAL CATALOGUE. 145 



501. 



1873. Baird, Spencer F. New Fossils Discovered by Professor Cope. <^Ann. Bee, 

 1873-75, p. 315. 



502. 



1873. Baird, Spencer F. Additions to Yale College Museum. <^Ann. Bee, 1873-75, 

 p. 315. 



Pterodactyl and Zeltner Collection of Central American Antiquities. 



503. 



1873. Baird, Spencer F. Pterodactyl in the Cambridge Museum. <Jnn. Beo., 

 1873-75, p. 316. 



504. 



1873. Baird, Spencer F. A Large Fish. <^Ann. Bee, 1873-75, p. 317. 



Promocrops guasa from the St. Johns, Fla. 



505. 



1873. Baird, Spencer F. Relations of the Megatberiidae. '^Ann. Bee, 1873-75, p. 

 318. 

 Views of Paul Gervais. 



506. 



1873. Baird, Spencer F. Eecent Explorations of Professor Cope. <^Ann. Bee, 187^ 

 75, p. 319. 



507. 



1873. Baird, Spencer F. Biuuey on Geographical Distribution of Mollusks. <^Ann. 

 Bee, 1873-75, p. 320. 



508. 



1873. Baird, Spencer F. Habits of the Black Bass. <^Ann. Bee, 1873-75, p. 322. 



509. 

 1873. Baird, Spencer F. Food of tbe Basking Shark. <^Ann. Bee, 1873-75, p. 328. 



510. 



1873. Baird, Spencer F. Determining Sex in Butterflies. <^Ann. Bee, 1873-75, p. 

 329. 

 Investigations of Mary Treat. 



511. 



1873. Baird, Spencer F. Distribution of California Moths. <^Ann. Bee, 1873-75, 

 p. 330. 

 Paper by A. S. Packard. 



512. 



1873. Baird, Spencer F. Pavonaria Blakei, a New Alcyonoid Polyp. <CAnn. Bee, 

 1873-75, p. 332. 



513. 



1873. Baird, Spencer F. Terrestrial Mollusca in tbe Bahamas. <^Ann. Bee, 1873- 

 75, p. 333. 



Bland " On the Physical Geography of and the Distribution of Terrestrial Mollusca in the 

 Iiahama Islands." 



10 BD 



