554 TRANS. OF THE ACAD. OF SCIENCE. 



Dr. Engelraann called the attention of members to a new 

 self-registering barometer, lately invented at the Dudley Ob- 

 servatory at Albany, which he considered a valuable instru- 

 ment. 



Charles E. Briggs, M.D., was elected an Associate Member. 



March 5, 1866. 

 The President in the chair. 

 Ten members present. 



Letters were read from several societies concerning ex- 

 changes. 



The following publications were received : 



Naturf. Verein in Brunn : Verhandl. ii. Band. 1864, from the Society. 

 St. Gallisch. naturw. Gesellschaft : Bericht, 1863-4, from the Society. 

 Zwillingsbildungen am Stein, mit 85 fig., von Theodore Von Gutzeit, 

 Ri°a, 1865, from the Author. Wiirzburger Med. Zeitschrift, vi. Heft, 

 1865, from the Society. Naturh. Verein in Augsburg : xvii. Bericht, 

 1865, from the Society. K. K. bayer. Akad. der Wissenschaften : Sitz- 

 ungsb. 1864, ii. Heft 3-4, 1865, i. Heft 1-4, ii. Heft 1-2, Munchen ; In- 

 duction und Deduction von Justus Liebig, 1865 ; Annalen der Sternwarte, 

 xiv. Band, 1865; Enstehung und Begriff der Naturhist. Art, von Dr. 

 Carl Nageli ; Vortrage ueber die Florenreiche, von Dr. C. T. Ph. Von 

 Martius, 1865, from the Academy. Verein fiir Naturkunde: olJahresb., 

 Mannheim, 1865, from the Society. Socie'te' Imp. Zool. d'Acclimatation : 

 Bulletin, T. ii., Nos. 11-12, 1865, from the Society. Naturf. Gesellschaft: 

 Berichte, iii. Band, Heft 3-4, Freiburg, 1865, from the Society. Vaterl. 

 Museum Carolino-Augusteum : Jahresbericht, 1864, Salzburg, from the 

 Society. Overijss. Vereeniging : Verslag, 1864 ; Programma, 20-24 

 Juni, 1864, from the Society. K. Akad. van Wetenschappen : Verslag en 

 Med., Dl. 7-8, Amsterdam, 1865; Jaarboek 1863-4; Verhandel. 2-3 

 Deel, 1864-5 ; Carmen Elegiacum, 1864 ; Muse'e Vrolik : Catalogue de 

 la collection d'Anatomie, from the Academy. Naturf. Verein in Brunn : 

 Verhandl. iii. Band, 1864, from the Society. Sitzungsb. der Isis zu Dres- 

 den, 1861-4, from the Society. K. Svenska Vetenskaps Akad. : Ofver- 

 sigt, 1864; Handlingar, 1863; Meteorol. Jakttagelser, Band v., i., 1863, 

 Stockholm, from the Academy. K. Nederl. Meteorol. Institut : Meteorol. 

 Waarnerningen, 1864, from the Institute. Ann. Meteorol. Synopsis for 

 1865, by J. B. Trembly, M.D., Toledo, from the Author. Proc. Boston Soc. 

 Nat Hist, vol. x., pp. 17-48, 49-80, 1865, from the Society. Annals of 

 the Lyceum of Nat Hist, of New York, vol. viii., Nos. 6-7, from the 

 Society. 



Dr. Shumard deposited in the museum two specimens of 

 sandstone with carved foot-prints. 



Drs. Homer Judd and William N. Morrison were elected 

 Associate Members, and Prof. Theodore Gill, of Washington, 

 D. C., was elected a Corresponding Member. 



March 19, 1866. 

 The President, Dr. Exgelmann, in the chair. 

 Eleven members present. 



