5i 

 MIGHELS, J, W., M.D., Portland, Maine. 



IN PROCEEDINGS OF THE BOSTON SOCIETY OF NATURAL HISTORY. 



Description of twenty-five new Species of New England Shells. 

 By J. W. Mighels, M.D., and Prof. C. B. Adams. (Read Novem- 

 ber 17th, 1841.) 



Vol. i, p. 48. 1843. 



Description of seven Species of Shells regarded as new. (Read 

 June 21st.) 



Vol. i, p. 129. October, 1843. 



Description of new Shells. (Read June 19th.) 



Vol. i, p. 187. October, 1844. 



Descriptions of Shells from the Sandwich Islands, and other 

 localities. (Read January 15th.) 



Vol. ii, p. 18. January, 1845. 



IN BOSTON JOURNAL OF NATURAL HISTORY. 



Description of twenty-four new Species of New England Shells. 

 By J. W. Mighels, M.D., and Prof. C. B. Adams. (Read Novem- 

 ber 17th, 1811.) 



Vol. iv, No. 1, p. 37. January, 1842. 

 Also in Proceedings, Vol. i, p. 48. 



Catalogue of the Marine, Fluviatile, and Terrestrial Shells of 

 the State of Maine, and adjacent ocean. 



VoL iv, No. 3, p. 308. April, 1843. 

 Also in Pamphlet. 



Description of six Species of Shells, regarded as new. 



Vol. iv. No. 3, p. 345. April, 1843. 

 Also in Pamphlet. 



MITCHELL, SAMUEL M.D., New York. 



IN SILLIMAN'S AMERICAN JOURNAL OF SCIENCE AND ARTS. 1st Sehies. 



Facts and Observations intended to illustrate the Natural and 

 Economical History of the Eatable Clam of New York and its 

 Vicinity. In a letter to L. W. Dilwyn, dated New York, Octo- 

 ber 20th, 1825. 



Vol. X, No. 2, p. 287. February, 1826. 



MORSE, E. S., Bethel, Maine. 



IN PROCEEDINGS OF THE BOSTON SOCIETY OF NATURAL HISTORY. 



Description of a new Species of Ilelix. (Read February 4th.) 



VoL vi, p. 128. March, 1857. 



