+ 
Recent Books and Pamphlets. 153 
Schmalhausen, J.—Die Pflanzenreste der Artinskischen und Perm- 
ischen pirate Seagate in Osten des europäischen Russlands. 1887. 
From the au 
Tschernyschew, Th. ge lege des mittleren und oberen Devon am 
est-abhange des Urals. 1887. From the author 
Nany, A.—Apéreu géologique de la partie sud-est de la gouverne- 
tde Kiela. 1887. 
Sion n, N.—Compte-rendu préliminaire des recherches geologiques 
faites dans la partie septentrionale du gouvernement de la Tauride. 
1887. 
Federoff, E.—Note sur l'origine des ‘‘ schistes verts.’’ 1887. 
Krasnopolsky, A.—Compte-rendu préliminaire des recherches geologi- 
ques dans la partie du sud-est de la feuille 126. 1887. 
Paviow, A.—Apéreu géologique de la region entre les rivières Swaga, 
Barysch et Sawa dans la gouvern. de Simbirsk. 1887. 
The five preceding poen are from the Bulletins du Comité geolo- 
gique, St. Petersburg. 
Day, D. T—Min eral MAA rces of the United States ; Calendar Year 
1886. Dept. of the Interior. 1887 
goro e C.—List of printed maps ot Calfornia. 1887. From the 
aut 
Lesley, J, P.—Annual Rep. of Geol. Surv. Penna. Part2. Oiland Gas 
Region. 1887 
some oag aa, ikea on the Anatomy of Echidna hystrix. Ext. 
c. Nat. Sci. Phil. 1887. 
TO W. H. iene and the Principles of Stock Breeding. 1884. 
rom the author 
ilson, E. B.—The Getta band of Lumbricus. — from the Jour- 
nal of Morphology. 1887. From the author 
Pohiman, J. ews beg Rep. Med. Press of Western N. Y. 1688. 
From thea 
Williston, N, E ioi of the North American Syrphide. Bull. 
U. S. Nat. Mus. No. 31. From the author. 
me ee Pateni der Siphonophoren. Jena. 1888. From the 
Boen C.—Notes on the specific names of certain North Ameri- 
can Fishes, Proc. Phil. Ac. Nat. Sci. 1887. From the author. 
Winchell, N. H.—Fifteenth Annual komn of the eligi and Nat. 
Hist. Surv. of Minnesota. 1887. From the author 
pan C. S.—On the Histology of Salpa. Proc. Keak Nat. Sci. Phil. 
1887. From the auth 
Gegenbaur, C.—Zur Gee des Nagels.—Beitrige zur Morphol- 
ogie der Zu unge.—Zur Kenntniss der Mamma-organe der Monotre- 
men. - All from the author. 
riep, A.—Bemerkungen zur reba nach del Wirbeltheorie des Kopf- 
aoe ttes. From the author 
Ee iad W. S. W.—An account of shia Institution and Progress 
of the Colleae of Physicians of Philadelphia during a hundred 
years. Phila. 1887. From the author. 
