CONTENTS 

 Part- XXVIII 



Text , 



Systematic 



Page 

 43 



Illustrations : — 



231. Ammonites giganteus 



(Titanites titan). 



232. Ammonites koenigi 



(Proplanulites laevigatus) 



233. Ammonites heterophyllus numismalis 



(Tragopliylloceras numismalis) 



234. Ammonites obliquatus 



(Pelecoceras obliquatum) 



235. Deroceras leckenbyi 



(Apoderoceras lobulatum) 



236. Erycites cf. modestus 



(Abbasites abbas) .. .. 



237. Erycites cf. tulcus 



(Ambersites aegrotus) 



238. Ammonites humphriesianus 



(Stepheoceras humphriesianum) 



239. Cosmoceras subfurcatum 



(Strenoceras apleurum) 



240. Garantiana sp. 



(Hlawiceras plytyrrimum) 



241. Perisphinctes davidsoni 



(Caumontisphinctes aplous) 



242. Parkinsonia caumontii 



(Caumontisphinctes nodatus) 



243. Ammonites triplex 



(Kranaosphinctes kranaus) 



Plate 

 CCXXXI a, b 



. . CCXXXI I 



CCXXXIII 



CCXXXIV a, b 



.. CCXXXV 



CCXXXVI 



CCXXXVII 



CCXXXVIII 



CCXXXIX 



CCXL 



CCXLI 



. . CCXLI I 



. . CCXLIII a, b 



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