EXPLANATION OF THE FIGURES. 
PLATE V.* 
Fig. 1.—Orthoceras timidum Barrande (after Zittel, Pal., ii, 
Fig. 518). 
Fig. 2.—Cyrtoceras corbulatum Barrande (after Zittel, Pal., ii, 
Fig. 531). 
Fig. 3.—Cyrtoceras murchisoni Barrande (after Zittel, Fig. 529). 
Fig. 4.—Gyroceras alatum Barrande (after Zittel, Fig. 535). 
Fig. 5.—Nawtilus planotergatus McCoy (after Zittel, Fig. 539). 
Fig. 6.—Lituites ituus Montf. (after Zittel, Fig. 536). 
Fig. 7.—Bactrites protoconch (after Branco, Palzontographica, 
vol. xxvii, 1880). 
Fig. 8.—Mimoceras compressum Sandberger (after Branco, Pal., 
vol. xxvii, Plate VIII). 
Fig. 9.—Tropites phebus Dittmar (after Branco). 
Fig. 10.—Lytoceras liebigi Oppel (after Zittel, Pal., ii, Fig. 632). 
Fig. 11.—Crioceras emerici Léveillé (after T. Wright, Pal. Soc., 
vol. xxxiv, 1880, Lias Ammonites, Fig. 86). 
Fig. 12.—Turrilites catenatus d’Orb. (after Zittel, Pal., ii, Fig. 
640). 
Fig. 13.—Baculites compressus Say (after A. P. Brown, Proc. 
Acad. Nat. Sci., Philadelphia, 1892, Plate IX, Fig. 1). 
Fig. 14.—.Wacroscaphites ivanii d’Orb. (after Zittel, Pal., ii, 
Fig. 635). 
* Drawings by Frances R. Smith. 
