CONTENTS 

 Part XIX 



Text :- 



Editorial ; Terminology 



Illustrations : — 



131. Ammonites bucklandi 



(Coroniceras bucklandi) 



132. Nautilus ammonoides 



(Goliathiceras ammonoides) . . 



133. Cadicone Coronoid 



(Docidoceras cylindroides) . . 



134. Sphaeroceras perexpansum) 



(Labyrinthoceras perexpansum) 



135. Sphaeroceras perexpansum 



(Labyrinthoceras intricatum) 



136. Ammonites victoris 



(Victoriceras victoris) 



137. Am. victoris, Homceomorph of 



(Tutchericeras perfoliatum) 



138. Argonauta serpentinus 



(Hildoceras serpentinum) 



Page 

 5 



Plate 

 CXXXI 



CXXXII a 

 CXXXIII a 

 CXXXIV a 



cxxxv 



CXXXVI a, b 

 CXXXVII a 

 CXXXVI 1 1 a 



And a portrait of 

 Martin Simpson h**. 1 » ^f ' 



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