7"i() SCIENTIFIC RECORD FOR 1885. 



[Dana, J. D.|. — Carabiiau or Primordial Kocks in the Eastern Part of 

 British Columbia. Amer. Jour. Sci., 3d ser., vol. xxx, p. 79. July, 

 1885. New Haven. 



Notes Mr. Winwood's description in the Geol. Mag. for May of a 

 Primordial fauna from near Stephen, on the Canadian Pacitic Railway. 

 {See Win wood, H. H.) 



[Dana, J. D.]. — Spiraxis major and Sp. Eandalli of Newberry; large 

 screw-like fossils from the Chemung group of Northern Pennsylvania 

 and Southern New York. Amer. Jour. Sci., 3d ser., vol. xxx, p. 244. 

 September, 1885. New Haven. 



Notes Dr. Newberry's description of these forms, and the fact that he 

 gives no decided opinion as to their biological relations. {See New- 

 berry, J. S.) 



Dana, J. D. — Lower Silurian Fossils at Canaan, N. Y. Science, vol. 

 VI, No. 339, p. 283. October, 1885. Cambridge. 



States that Prof. James Hall did not mean the beds at Canaan by 

 the term " these limestones " used in the Science report of his remarks 

 on Professor Dana's paper at the meeting of the A. A. A. S. at Ann 

 Arbor, but referred to his knowledge of fossils at Hoosic, 40 miles 

 north of Canaan, in a limestone which he regarded as of the same age 

 with that of Canaan. 



[Dana, J. D.]. — New American Limuloid Species from the Carboniferous. 

 Amer. Jour. Sci., 3d ser., vol. xxx, p. 401. November, 1885. New 

 Haven. 



Notice of Prof. A. S. Packard's article in the American JS'aturalist iov 

 March, 1885. 



Darton, N. H. — Preliminary Notice of Fossils in the Hudson Eiver 

 Slates of the Southern Part of Orange County, New York, and else- 

 where. Amer. Jour. Sci., 3d ser., vol. xxx, pp. 452-454. December, 

 1885. New Haven. 



Gives lists of the few fossils found near Sugar Loaf Village, at Rock 

 Tavern and near Walden. 



Dawson, G. M. — Bowlder Clays. On the microscopic structure of cer- 

 tain bowlder clays and the organisms contained in them. Bull. CJii- 

 ' cago Acad. Sci., vol. i, No. vi, pp. 59-G9, figs. 1-3 on p. 62. 1885. Chi- 

 cago. 



The author mentions the occurrence of various organisms in certain 

 bowlder clays at different localities, and figures certain supposed Anne- 

 lid jaws from bowlder clays of Chicago and vicinity. 



