WRITINGS OF C. A. WHITE. 171 



116. 



White, G. A. Progress of Invertebrate Paleontology '" th<' United States lor the 

 year 1882. <Amer. Nat., vol. xvii, pp. y;)8-60;}. Philadelphia, 18S5. 



Same. Philadelphia, 1883. 8vo, pp. r)U8-(J03. One hundred separates primed with 

 out title-page, covers, or repagiug. 



This series of articles, which was begun for tie year 1879, was discoutiuucd with this 

 article; but the series is continued by Mr. J. B. Marcou. 



117. 



White, C. A. Glacial Drift in the Upper Missouri lii ver Region. <^ .Viiur. Jour. Sei., 



:3d ser., vol. xxv, p. 20(3. New Haven, 1883. 

 Same. New Haven, 1883. 8vo, p. 20u. Twenty se[iarates i)rinted without title-page, 



covers, or repaging. 



The existence of true northern glacial drift in the region of the uiuiitli of the Yellowstone 

 River is announced. 



118. 



White, C.A. Late observations eoncerniug the Moliuscan Fauna and the Geograph- 

 ical extent of the Laramie Group. <" Amer. Jour. Sci., 3d .ser., vol. xxv, pp. 207- 

 209. New Haven, 1883. 



Same. New Haven, 1883. 8vo, pp. 207-209. Twenty separates printed without title- 

 page, covers, or repaging. 



The discovery of Laramie fossils in the State of Nuevo Leon, Mexico, and iu the Saskatch- 

 ewan Valley, British America, is announced. 



119. 



White, C. A. On the existence of a deposit in Northeastern Montana and North- 

 western Dakota, th.at is possibly equivalent with the Green River Group. 

 <^Amer. Jour. Sci., 3d ser., vol. xxv, ))p 411-41(5. New Haven, 1883. 



Same. New Haven, 1883. 8vo, pp. 411-41(5. Twenty separates printed without title- 

 page, covers, or repaging. 



Some teleost flsh remains were obtained from certain layers which rest comfonnably upon the 

 top of the Laramie Group. On pages 414-416 of this article Prof. E. i>. Cope describes a new 

 genus of fishes and two species. 



120. 



White, C. A. The burning of Lignite in situ. < Amer. Jour. Sci., 3d ser., vol. xxvi, 

 pp. 24-26. New Haven, 1883. ^ 



Same. New Haven, 1883. 8vo, pp. 24-26. Twenty separates printed without title- 

 page, covers, or repaging. 



The opinion is advanced that the burning of the beds of lignite of the Laramie Group has 

 been mainly the result of spontaneous ignition, and that these flres probably began as early aa 

 the later Tertiary and before the advent of man. 



121. 



White, C. A. On the commingling of ancient fannal and modern floral types in the 

 Laramie Group. < Amer. Journ. Sei., 3d ser. , vol. xxvi, pp. 120-123. New Haven, 



1883. 

 Same. New Haven, 1883. 8vo, pp. 120-123. Twenty separates printed without title- 

 page, covers, or repaging. 



It is shown that well-known species of Miocene plants are found as.sociated with Dinosaurs 

 and characteristic Laramie moUuska. 



