122 THE CANADIAN NATURALIST. [Vol. X 



1844-45— M. McCiilloch, M.D. 



1845-46. — John Brondgeest. 



1846-47.— J. CrawforeCM.D. 



1847-48.— A. H. David, M.D. 



1848-49.— A. C. Sewell, M.D. 



1849-50.— A. H. David, M.D. 



1850-51.— John Ostell. 



1851-52.— " <' 



1852-53.— A. Charles Sewell, M.D. 



1853-54.— Major R. Lachlan. 



1854-55.— Eevd. W. T. Leach, D.C.L. 



1855-56. — The R. R. the Lord Bishop of Montreal and Metropolitan. 



1856-57.— Principal J. W. Dawson, F.G.S. 



1857-58. — " " '« " 



1858-59.— '• " " '• 



1859-60.— The Lord Bishop of Montreal (Fulford). 



1860-61. — '• " " " 



1861-62. — " " " " 



1862-63. — '• " " " 



1863-64.— Principal J. W. Dawson, LL,D., F.R.S. 



1864-65. — '• " " •' <• 



1865-66 —Charles Smallwood, M.D., LL.D., D.C.L. 



1866-67.— T. Sterry Hunt, LL.D., F.R.S. 



1867-68. — Revd. Abraham De Sola, LL..D. 



1868-69.— Principal J. W. Dawson, LL.D., F.R.S. 



1869-70— Sir William E. Logan, LL.D., F.R.S. 



1870-71.— Principal J. W. Dawson, LL.D., F.R.S. 



1871-72. — " <' " " " 



1872-73. — G-eorge Barnston. 



1873-74.— Principal J. W. Dawson. LL.D., F.G.S. 



1874-75.— A, R. C. Selwyn, F.R.S., F.G.S. 



1875-76.— ' '• " '' " 



1876-77.— Principal J. W. Dawson, LL.D., F.G.S. 



1877-78.— •' •' " " " 



1878-79. — •' '' '< " « 



1879-80.— A. R. C. Selwvn, F.R.S., F.G.S. 



1880-81— Principal J. W. Dawson. LL.D., F.G.S. 



MISCELLANEOUS. 



A Fossil Phyllopod Crustacean from the Quater- 

 nary Clays of Canada. — We have received through the 

 khidness of Principal J. W. Dawson, LL.D.. of Montreal, a valve 

 in partial preservation of an Estheria quite unlike any existing 

 American form. The following account of its discovery is from 

 Principal Dawson : 



" It was found at Green's Creek on the Ottawa river, in nodules 

 in the Post-pliocene clay, holding skeletons of Mallotus villosus 

 and other northern fishes, and shells oi' Leda (^Portlandia) arctica, 

 Sctxicava rugosa, (Sic. ; also leaves of Populus, Potamogeton, &c. 

 The deposit is of the age of the Leda clay of the St. Lawrence 

 (middle glacial) and belongs to a period of submergence when 



