1176 The American Naturalist. [December, 
TE, C. A.—The North American Mesozoic. Proc. A. A. A. S., Vol. XXXVIIL, 
1889. From the author, 
WIEDERSHEIM, R. VON.—Uber die Entwickelung des Schulter und Beckengiirtels. 
Sonderabdruck aus Anatomischer Anzeiger, 1 
—— Beiträge zur Entwickelungsgeschichte von Proteus anguineus. — € 
aus dem Archiv für microskop. Anatomie, Band XXXV. From theauthor 
ILCOX, J.—Paper on Evolution. From the author 
WiL "e B. G.—Brain Weight, Am Reprint from The Gross Anatomy ofthe Brain. 
—— The Relation of the Thalamus to the Paraccele. Extract Journal Nervous and 
Mental Diseases, 1889. m th 
LLEM, V.—Note zur l' E d un Gésier et sur sa Structure dans la Famille 
des Scolopendrides. From the author. 
WILLIAMS, H. S.—The — Zone and Its Fauna; a Discussion of Methods of 
Correlation, ^ ct Bull. — of America. From the author. 
WOLTERSTORFF, W. V de die geographische Verbreitung der Amphibien 
Deutschlands, ceci iind Wéhenbesgs Separatabdruck aus Jahreshefte des Vereins 
für vaterl. Naturkunde in Württ., 1890. From the author 
Woop-Mason, J.—A Catalogue of the Mantodea. From the Trustees of the Indian 
WOODWARD. A. S.—Notes on Fossil Fish Remains. Extract Trans. Leic, Lit. and 
Philosoph. Soc., 1889. From the author, 
