The America, 



[April 



Lyman, B. S.— Folds and Faults in Pennsylvania Anthracite Beds. A Paper 

 read before the Am. -r In-t. Mining Kngineers, Oct., 1895. From the author. 



Merriam. L. S. — Higher Education in Tennessee. Contributions to American 

 Educational History, No. 16, Washington, 1893. 



Merrill, G. P.— Notes on some Eruptive Rocks from Gallatin, Jefferson and 

 Madison Counties, Montana. Extr. Proceeds. U. S. Natl. Mus., Vol. XVII, 

 1895. From the author. 



Morgan, T. H.— The Formation of the Embrvo of the Frog. Aus. Anat. Anz. 

 Bd. IX, Nr. 23. 



Half Embryos and Whole Embryos from one of the first two Blastomeres 



of the Frog's Egg. Ibid, Bd. IX, No. 19. 



Peckham, G. W. cv E. C— Spiders of the Marptusa Group of the Family Atti- 

 dae. Occasional Papers of the Wisconsin Nat. Hist. Soc, Vol. II, No. 2, 1894. 



Spiders of the Homalattus Group of the Family Attidae. Ibid, Vol. II, 



No. 3, 1895. From the authors. 



Peter, K.— Ueber die Bedeutung des Atlas der Amphibien. Aus Anat. Anz. 



Zur Anatomie von Scolecomorphii* kirkii. Aus Berichte dernaturf. GeselL 



zu Freiburg i. B. Bd. IX, Heft. 3. From the author. 



Raspail, X.— Duree de l'incubation de 1' oeuf du Coucou et de l'e'ducation du 

 jeune^dans le nid. Extr. Mem. Soc. Zool. de France, 1895. From the author. 



Report of the Geological Survey of Ohio, Vol. VII. Norwalk, Ohio, 1893. 



Robertson, C— Flowers and Insects, XII, XIII, XIV. Extr. Bot. Gazette, 

 Vol. XIX. 



Notes on Bees, with descriptions of new species. Third Paper. Extr. 



Trans. Entom. Soc, XXII, 1895. From the author. 



Harshberger on the Origin of our Vernal Flora. Extr. Science N. S., 



Vol. 1, 1895. 



Rotzell, W. E.— Some Vestigial Structures in Man. Extr. Hahnemannian 

 Monthly, June, 1895. From the author. 



Seventh Annual Report, 1894, of the Agric. Exper. Station of the Colorado 

 Agric. College, Fort Collins. 



Siebenrock, F.— Zur Kenntniss des Rumpfskeletes der Scincoiden, Anguiden 

 und Gerrhosauriden. Extr. Ann. K. K. Naturh. Hofmus. Bd., X, 1895. From 



Simpson, C. T.— Distribution of the Land and Freshwater Mollusks of the 

 West Indian Region, and their evidence with regard to past changes of land and 

 sea. Extr. Proceeds. U. S. Natl. Mus., Vol. XVIL Washington, 1894. From 

 the author. 



Sixth Annual Report of the Rhode Island Agric. Exper. Station, 1893, Part 

 II. From C. O. Flagg. 



Smith, E. T.— Bacillus tracheiphilus sp. nov., die Ursache des Verwelkens 

 verschiedener Cucurbitaceen. Aus Centralblatt fur Bakterioiogie und I'rimmi. n 

 kunde. Bd. I, 1895. 



Steiner, B. C— History of Education in Maryland. Contributions to Ameri- 

 can Educational History, No. 19. Washington, 1894. 



G.— Das Os intermedium antebrachii des Menschen. Aus. Morph. 

 Jahrb. V, Bd., Erstes Heft. From the author. 



