CONTENTS 



Part XX 



-/- , . Page 



lext: — b 



Terminology ' 



Illustrations :— Plate 



132. Nautilus ammonoides 



(Goliathiceras ammonoides) . . CXXXII B, c 



134. Sphaeroceras perexpansum) 



(Labyrinthoceras perexpansum) . . CXXXIV b 



136. Ammonites victoris 



(Victoriceras victoris) CXXXVI c 



138. Hildoceras serpentinum . . . . CXXXVIII b 



139. Am. biplex, Homoeomorph of 



(Dichotomoceras dichotomum) CXXXIX a 



140. Docidoceratan phaulomorph 



(Trilobiticeras trilobitoides) . . CXL 



141. Sphaeroceras contractum 



(Otoites delicatus) CXLI 



142. Ammonites ferrugineus 



(Amauroceras ferrugineum) CXLI I 



143. Ammonites oxynotus 



(Oxynoticeras oxynotum) . . . . CXL1II a 



144. Cf. Phylloceras buvigneri 



(Fastigiceras clausum) . . CXLI\ 



145. Ammonites reversus 



(Rursiceras reversum) CXL\ 



146. Ammonites centaurus 



(Beaniceras centaurus) CXI A I 



147. Ammonites planicostatus 



(Beaniceras crassum) .. . .. CXLVI1 



CHELTENHAM 



NORMAN, SAWYER AND CO. LTD., PRINTERS 



ST. GEORGES HAI.I. 



