﻿^28 ME. L. V. DALTON ON" THE [NoV. 1908, 



is found abundantly in tlie Tongrian of Dax, Piedmont, etc., but 

 appears to have left no descendants in the present fauna of the 

 Indian Ocean. 



Locality. — Letpan choung, 10 miles east of Sawmyo (Pakokku 

 district). 



Parnily Ttjeeitellid^. 



Ttjeeitella actjticaeinata, Dunker. (PI. LVII, fig. 9.) 



1847. Turritella acuticarinata, Dunker, Palseontographica, vol. i, pt. iii, p. 132 & 



pi. xviii, fig. 10. 

 1864. Turritella acuticingulata, Jenkins, Quart. Journ. Geol. Soc. vol. xx, p. 58 & 



pi. vii, fig. 1. 

 1879-80. Turritella acuticarinata , Mavtin, ' Die Tertiavschichten auf Java 'p. 69 



& pi. xii, figs. 3-4. 

 1901. Turritella acutiearinata, Noetling, Pal. Ind. n, s. vol. i, no. 3, p. 274 & 



pi. xviii, figs. 5-7. 



Locality. — Yenanine choung, near Banbyin (Thayetmyo 

 district). 



Ttjeeitella sp. 1. 



A large species with rounded whorls, which were apparently 

 smooth ; the specimen does not allow of accurate determination. 

 Locality. — Half a mile north of Lanywa (Pakokku district). 



TUEEITELLA Sp. 2. 



A smaller species than the last, with angular whorls. 

 Locality. — A mile and a half west of Mindegyi (Thayetmyo 

 district). 



Pamily Ceeithiid^. 

 Ceeithium sp. (?). 



An imperfectly -preserved shell appears to belong to this genus 

 and has prominent tuberculate ribs, but no further determination 

 is possible. 



Locality. — J^Tear Man, 16 miles west of Pauk (Pakokku 

 district). 



Family CrPE^in^. 



CrPE^A EvEEwiJNi (?) Martin. (PI. LYII, figs. 5 k 6.) 



1883-87. Cyprosa Everwijni, Martin, Samml. Geol. Reichs-Mus. Leiden, ser. 1, 

 vol. iii, p. 140 & pi. vii, fig. 140. 



Description. — The shell is smooth, small, ventricose, pyriform ; 

 aperture not central, expanded at the extremities. Outer lip 

 crenulate, the inner being about double the breadth of the outer ; 

 spire partly visible. 



Remarks. — The specimen under observation is not very well 

 preserved, but the shape and general characters are readily dis- 

 tinguishable, and would identify it with C. Granti, D'Archiac & 

 Haime,^ were it not for the partly-visible spire and crenulate lips. 



Locality. — A mile north of Toungu (Thayetmyo district). 



Noetling, Pal. Ind. n. s. vol. i, no. 3 (1901) p. 290 & pi. xix, fig. 12. 



