BIBLIOGRAPHY. 



A. N. S. = Academy Natural Sciences ; A. P. S. = American Philosophical 



Society. 



1845. 



(i.) Notes taken on a visit to White Pond, Warren county, New Jersey, and 



a list of ten species of Fossil Shells collected there. Proc. A. N. S. , 



Phila., vol. 2, pp. 279. 

 ( 2. ) The microscopic examination of a portion of a vertebra of the Fossil Zeug- 



lodon shows that it has all the characteristics of recent bone. Proc. 



A. N. S., Phila., vol. 2, pp. 292. 

 (3.) On the Anatomy of the animal of Helix albolabris. Say. Illustrated. 



Proc. Boston Soc. Nat. Hist., vol. 2, pp. 57, 1S45. 

 (4.) On the sack of the Dart and the Dart in several species of American 



Pneumobranchiate mollusks. Proc. Boston Soc. Nat. Hist., vol. 2, 



pp. 59-60, 1845. 



1846. 



{7.) Remarks upon the Anatomy of the Abdominal Viscera of the Sloth, 



Bradypus iriiiadylis, Linn. Proc. A. N. S., Phila.. vol. 3, pp. 72-74, 



2 figs. 

 (8.) On the Anatomy of Spectrum feiiioratuin, vSay. Proc. A. N. S., Phila., 



vol. 3, pp. 80-84. Illustrated with 18 figs, on 2 pis. 

 (9.) Description of a new genus and species of Entozoa {Crypiohia hclicts']. 



Proc. A. N. S., Phila., vol. 3, pp. loo-ioi. Illustrated. 

 (10.) On the mechanism which closes the membranous wings of the genus 



Locusta. Proc. A. N. S., Phila., vol. 3, p. 104. Illustrated. 

 (II.) On the existence of an Entozoon {Trichina spiralis) in the superficial 



part of the extenser muscles of the thigh of a hog. Proc. .\. N. S., 



Phila., vol. 3, pp. 107-108. 

 (12.) On the situation of the Olfactory sense in the terrestrial tribe of the Gas- 



teropodous mollusca. Proc. A. N. S., Phila., vol. 3, pp. 136-137. 

 (13.) [A remarkable instance of the great fecundity of the Cryptogamia indi- 

 cated in a Puffball.] Proc. A. N. S., Phila., vol. 3, p. 195. 

 (14.) On several important points in the Anatomy of the Human Larynx. 



American Journal of Medical Sciences, vol. 12, pp. 1 41-143, 1846. 



1847. 



(15.) [On the presence of Octagonal crystals, supposed to be oxalate of lime, in 

 the cellular structure of several species of Paruielia.] Proc. A. N. S., 

 Phila., vol. 3, p. 210. 



(16.) [On the cranium of a New Hollander in which the remains of sutures of 

 the incisive bone could be traced.] Proc. A. N. S., Phila., vol. 3, p. 



217. 



(249) 



