TO THE NATURAL HISTOKY SOCIETY. 367 



On the Histology of the Test of the Class Palliobranchiata, by Prof. W. 

 King, Galway. The Author. 



Reports of the Proceedings of the American Association for the Advance- 

 ment of Science, 1871 and 1872. The Association. 



Two Parts of Transactions of the Natural History Society of Copenhagen, 



1871. The Society. 

 Archives of Science and Transactions of the Orleans County Society of 



Natural Sciences. Vol. I., Nos. 4 and 5. The Society. 



" Nature," for 1872 and 1873. The Publishers. 



Proceedings of the American Philosophical Society, Philadelphia. No. 80, 



Vol. XII. ; Nos. 90 and 91, Vol. XIII. ; and Transactions, Part 1, Vol. 



XV. The Society. 



On the Silurian Brachiopoda of the Pentland Hills, by Thos. Davison, F.R.S. 



The Geological Society of Glasgow. 

 On the Acrididse of North America, by Cyrus Thomas, Ph. D. 

 Synopsis of New Vertebrata from the Tertiary of Colorado, by Prof. E. D. 



Cope. 

 Contributions to the Extinct Vertebrate Fauna of the Western Territories, 



by Joseph Leidy. 

 Lists of Elevations of that Portion of the United States "West of the Missis- 

 sippi, by Henry Gannett. 

 Meteorological Observations in Utah, Idaho, and Montana, during 1872. 



From the office of the United States Geological Survey. 

 Transactions of the Academy of Science, St. Louis, U. S. America, Vol. III. 



No. 1. The Academy. 



Annual Report of the Chief Signal Office, the Secretary of War, for the year 



1872. The American War Department. 

 Memoirs of the American Academy of Arts and Sciences. Vol. IX. Part 2 ; 



and Nos. 53 to 63 of the Proceedings, Vol. VIII. The Academy. 



Report of the United States Survey of the Territories, for the years 18G7, 



1868, 1869. Dr. F. N. Hayden. 



On the Synonyms of the European Spiders, by Dr. T. Thorell, Professor of 



Zoology, University of Upsala. The Author. 



Transactions of the Berwickshire Field Club, Part 3, Vol. VI. The Club. 



BIRDS, REPTILES, etc. 



Specimens of the Blue Titmouse, Wood Wren, Redstart, Whinchat, Robin, 

 and Pied Wagtail (immature) ; and Specimens of Great Tit, Marsh Tit, 

 and Sparrow. Mr. F. Hutchinson. 



Skin of the King Bird of Paradise (Cicinnurus regius). Mrs. IF. D. Cruddas. 



Two Specimens of the Arctic Tern (male and female), and one of the Com- 

 mon Tern (immature). H. B. Brady, Esq., F.R.S. 



