600 The American Naturalist. [July, 
MITSUKURI, K.—On the Fate of the Blastopore, the Relations of the Primitive 
Streak, and the Formation of the Posterior end of the Embryo in Chelonia, 
together with Remarks on the Nature of Meroblastic Ova in Vertebrates. 
eel ee Coll. Sci. Imp. Univ., Toky6, Vol. X, Pt. I, 1896. From the 
pone E. W.—Addresss before the Amer. Asso. Adv. of Sci., 1896. Extr. 
Proceeds. Amer. Assoc. Ady. Sci., 1896. From the author. 
Newe 1, F. H.—Report of Progress of the Division of Hydrography for the 
Calendar Years 1893 and 1894. Bull. No. 131, U. S. Geol. Surv., Washington, 
1895. From the Survey. 
Peracca, M. G.—Rettili ed Anfibi raccolti à Kanzungula a sulla strada da 
Kazungula à Buluwaio, dal Rev. Luigi Jalla Missionario Valdese nell’alto Zam- 
bese. Extr. Boll. Mus. di Zool. ed Anat. Comp. R. Univ., Torino, Vol, XI, 
1896. From the author. 
PuiLLirs, W. B.--Iron Making in Alabama, Bulletin Alabama Geol. Surv., 
1896. From the Survey. 
SmitH, H. I.—Certain Shamanistic Ceremonies among the Ojibwas. Extr. 
Amer. Antiq., Sept., 1896. 
TRELEASE, WM.—Botanical Opportunity, Address before the Bot. Soc. Amer., 
1896. Extr. Bot. Gaz., Vol. XXII, 1896. 
Washington Philosophical Society Bulletin, Vol. XII, 1892-94. Washington, 
1895. From the Society. 
WERNER, F.—Beiträge zur Kenntniss der om wa Batrachier yon Cen- 
tralamerika und Chile, sowie einiger seltenerer Aus Verhandl. k. 
k. zool.-bot. Gesell. Wien, 1896. From the author 
Wicxson, E. J.--Dair pile in pores Bull. N o. 14, 1896, U. S. Dept. 
Agric. Bur. An. Indus. From the 
Woopwarp, A. S.—Note on a Metast Tooth of Galeocerdo from the Eng- 
lish Chalk. 
——On the Deep-bodied Species of the Clupeoid Genus Diplomystus. 
——On the Devonian Ichthyodornlite, Byssacanthus. Extrs. Ann. Mag. Nat. 
Hist. (6), XV, 1895 
——0On some Remains of the Pycnodont Fish, Mesturus, discovered by A. N. 
Leeds, Esq., in the Oxford Clay of Peterborough. Extr. Ann. Mag. Nat. Hist. 
(6), XVII, 1896. From the author. 
