272 RECORD OF SCIENCE FOR 188G. 



ScuDDER, Samuel H. — Coutiuued. 



raphy. Characteristics, and Geological liistory — Table showing Geological 

 Distribution. (1) Order Acari, Leach. (2) Order Cbelonethi. Thorell. (3) 

 Order Anthracoiuarti, Karsb. (4) Order Pedipalpi, Latreille. (5) Order 

 Scorpiones, Thorell. (6) Order Opilioues, Sundcvall. (7) Order Aranaie, 

 Sundevall. Insecta; Bibliography; Characteristics and Development. 

 , A. Palajodictyoptera, Goldenberg. Bibliography. (1) Section Orthopter- 



oidea, Scudder. (2) Section Neuropteroidea, Sciulder. (3) Section Heniip- 

 teroidea, Scudder. (4) Section Coleopteroidea, Scudder. B. Heteroniata- 

 bola, Packard. (1) Order Orthoptera, Olivier. Bibliography. (2) Order 

 Neuroptera, Linne. Bibliography, (3) Order Hemiptera, Liune. Bibli- 

 ography. (4) Order Coleoptera, Liune. Bibliography. C. Metabola, 

 Packard. (.')) Order Diptera, Liune. Bibliography. (6) Order Lepidop- 

 tera, Linne. Bibliography. (7) Order Hymenoptera, Linne. Bibliog- 

 rapby, History, and Distribution of Fossil Insects. Tables showing the 

 geological distribution of insects. Table of comparative distribution of ex- 

 tinct and existing orders. Coniparative histories of Myriopoda, Arachnida, 

 and Hexapoda. Table indicating the chronological range of preserved an- 

 cestral and extinct stocks. Index. 



Scudder, Samuel H. Systematische Uebersicht der fossilen Myriapo- 



den, Arachnoiden und lusekten, pp. 721-831 of Ziitel's Handbuch der 



PabTeoutologie, I. Abtheilung, Palaiozoologie, Bd. ii, 1885. (Amer. 



Jour. Sci., 3d ser., vol. xxxi, pp. 403-404, May, 1886. New Haven.) 



Notice of. 



Scudder, Samuel H. Scudder's Fossil Insects. (Amer. Nat., vol. 

 XX, pp. 369, 370, April, 1886. Philadelphia.) 

 Brief review of Scudder's Contribution to Zittel. 



Seely, Henry G. Department of the Interior. Report of the U. 

 S. Geological Survey of the Territories : F. Y. Hayden, U. S. Geolo- 

 gist, in charge, vol. in. The vertebrata of the Tertiary Formations 

 of the West; Book 1, by Edward D. Cope. Washington, Govern, 

 meut Printing Office, 1883. (Geol. Mag., new ser.. Decade in, vol. 

 Ill, pp. 410-419. September; Id., 465-477; October; Id. 512-521, 

 November, 1886. London.) 



An illustrated review and abstract of the work. 



Seely, Henry M. The Genus Strephochetus ; Distribution and Spe- 

 cies. (Amer. Jour. Sci., 3d ser., vol. xxxii, pp. 31-34. July, 1886. 

 New Haven.) 



Specimens occur at points 60 miles apart, and wherever the middle Chazy 

 occurs, either on the western or eastern side of Lake Champlain, there one 

 may look for S. oceUatus The author adds three new species, S. Brainerdi, 

 S. atratus, and S. Richmondensis, Miller sp. 

 In issuing the extras the author also distributed two hektograph plates of illus- 

 trations of the genus. ^ 



Seely, Henry M. The genus Strephochetus ; distribution and spe- 

 cies. (Nature, vol. xxxiv, 1886. London and New York.) 

 Notice of. {See American Journal of Science, Jialy.) 



Shaler, N. S. Preliminary Report on the Geology of the Cobscook 

 Bay District, Maine. Published by permission of the Director of 



