140 CATALOGUE OF CEPHALOPODA. 



Belemnites latlsulcatus Z)' OrZ>. Paleont. univ. t. 50. f. 3 — 8. 1846, 

 Paleont. Frang. Terr. Jur. Supp. t. 3. f. 3 — 8,, Moll. Viv. et Fos. 

 i. 517., Belemn. n. 22. 



Hob. Oxford Clay, and Kelloway Rock. 



37. Belemnites Grantianus. 



Shell elongate, cylindrical, compressed, beneath longitudinally 

 broadly grooved ; groove excavated ; aperture roundedly com- 

 pressed ; alveolus at an angle of 17°. 



Belemnites canaliculatus Grants Trans. Geol. Soc. 2d ser. v. t. 23. 



f. 2, 3. 1837 (not Schloth.). 

 Belemnites Grantianus D'Orh. Paleont univ. t. 58. 1846, Paleont. 



etrang. t. 32., Moll. Viv. et Fos. i. 523., Belemn. n. 27. 



Hah. India. Kellovian deposit ? 



38. Belemnites Altdorfensis. 



Shell rather elongate, conical, anteriorly and posteriorly depressed, 

 longitudinally grooved ; groove anteriorly disappearing ; aper- 

 ture roundedly depressed ; alveolus at an angle of 20°. 



Belemnites Helveticus Defrance collection ; Blainv. Belemn. 68. 

 Belemnites Altdorfensis Blainv. Belemn. 67. n. 9. t. 2. f. 1. 1827; 



Desh. Encyc. ii. 126. n. 7. ; Hartm. Wurt. 15. ? ; Keferst. Diet. 



Nat. 424. n. 10. ; D'Orb. Paleont. univ. t. 55. f. 7. 11. t. 59. f. 1. 



3., Paleont. etrang. t. 33. f. 1—3., Moll. Viv. et Fos. i. 522. n. 26. 

 Belemnites absolutus Fischer., Oryct. Genv. Moscow., 173. t. 49. f. 



2. 1837 ; D'Orh. Murch. and Vern. Russia, ii. 421. n. 3. t. 29. f. 



1—9. 

 Belemnites Beaumontianus D' Or J. Paleont. Frang. Terr. Jur. 118. 



t. 16. f. 7— 11. 



Hab. Lower Oxford Clay. 



39. Belemnites Volgensis. 



Shell elongate, somewhat spindle-shaped, anteriorly square-shaped, 

 posteriorly depressed, longitudinally broadly grooved ; groove 

 excavated, continuous ; aperture square ; alveolus 27°. 



Belemnites Volgensis D'Orb. Murch. and Vern. Russia, ii. 410. n. 

 1. t. 28. f. 1—14. 1844, Paleont. univ. t. 60., Paleont. etrang. t. 

 34., Moll. Viv. et Fos. i. 525. n. 29. 



Hab. Oxford Clay. Banks of the Volga. 



