26 ANNUAL EEPORT OF THE 



Notes on West Indian millipeds. Proc. U. S. nat. mus., 1922, 61, 



art. 10, 19 pp., 6 pis. 

 See also p. 23. Bull. 57, no. 6. 

 Clark, H. L. 



Studies of the development and larval forms of echinoderms. 



By Th. Mortensen. [Review]. Science, 21 April, 1922, 55, p. 



431-433. 

 The echinoderms of the Challenger Bank, Bermuda. Proc. Amer. 



acad. arts & sci., June, 1922, 57, p. 351-361, pi. 1. 

 See also p. 23. Bull. 65, no. 3. 

 Phillips, J. C. 



Conservation of our mammals and birds. Harvard grad. mag., 



September, 1921, 30, p. 36-52. 

 The status of certain ducks at Wenham Lake. Bull. Essex county 



ornith. club, December, 1921, p. 19-33. 

 Raymond, P. E. 



A new fossil starfish from New England. Proc. Boston soc. nat. 



hist, August, 1921, 36, p. 165-170, pi. 3. 

 Criteria for species, phylogenies, and faunas of trilobites. Bull. 



Geol. soc. Amer., September, 1921, 32, p. 349-352. 

 The history of corals and the "limeless" ocean. Amer. journ. sci., 



December, 1921, ser. 5, 2, p. 343-347. 

 Seaside notes. Amer. journ. sci., February, 1922, ser. 5, 3, p. 108- 



114. 

 The Ceratopyge fauna in western North America. Amer. journ. sci. , 



March, 1922, ser. 5, 3, p. 204-210. 

 Sayles, R. W. 



Possible tillite at Levis, Quebec. (Abstract). Bull. Geol. soc. 



Amer., March, 1922, 33, p. 99-100. 

 Preliminary notes on some regularly banded argillites which suggest 



seasonal deposition. (Abstract). Bull. Geol. soc. Amer., March, 



1922, 33, p. 133. 

 The dilemma of the paleoclimatologists. Amer. journ. sci., June, 



1922, ser. 5, 3, p. 456-473. 



