BELEMNITID^l I BELEMNITES. 1 45 



Belemnites difformis Rasp. I. c. 45. t. 7. f. 54. 

 Belemnites mitra Rasp. 1. c. 45. t. 7. f. 53. 

 Belemnites mitrasformis Rasp. 1. c. 46. t. 7. f. 52. 



Hob. (Etage Neocomien.) 



a, 6, c, d. Fossil style. Castellane. From. Mr. Crantz's Col- 

 lection. 



49. Belemnites Emerici. 



Shell oblong, very much compressed, anteriorly dilated, compressed 

 on the sides, swollen, dilated in the middle, depressed in the 

 sides, posteriorly obliquely acuminate, above grooved; alveolus 

 at an angle of 18°. 



Belemnites Emerici Raspail, Ann. Sc. (TObs. i. 302. n. 1. t. 6. f. 1. 



1829 ; D" Orb. Paleont. Frang. Terr. Crct. i. 617., Paleont. univ. 



t. 66. f. 22, 23. t. 69. f. 1—3. t. 73. f. 1—7., Terr. Cret. Supp. 



t. 8. f. 1—7., Moll. Viv. etFos. i. 548. n. 50.; Duval, Belemn. 



58. t. 5. f. 1—7. 

 Belemnites pileus Raspail, 1. c. 304. n. 2. t. 6. f. 2. 5. 1829. 

 Belemnites affinis Raspail, 1. c. 304. n. 3. t. 6. f. 3, 4. 1829. 

 Belemnites dilatatus D'Orb. Paleont. Franc. Terr. Cret. t. 2. f. 22, 



23. t. 3. f. 1—3. (pars) 1839. 



Hab. (Etage Neocomien.) 



50. Belemnites latus. 



Shell elongate, lanceolate, oblique, thick, compressed, posteriorly 

 obtusely mucronate, beneath longitudinally broadly grooved ; 

 apex excentric ; alveolus with an angle of 20°. 



Belemnites latus Blainv. Mem. snr les Belemn. Supp. 121. t. 5. f. 



10. (adult) 1828; UOrb. Paleont. Franc. Terr. Cret. i. 48. n. 



n. 4. t. 4 — -8. (exclus. f. 1 — 5.), Paleont. univ. t. 67. f. 1—9. t. 68. 



f. 4—8., Terr. Cret. Supp. t. 4. f. 1—9., Moll. Viv. et Fos. i. 



538., Belemn. n. 41.; Duval, Belemn. 61. t. 6. (exclus. f. 1.); 



Matheson, Cat. 258. n. 284. 

 Belemnites obesus Raspail, Ann. Sc. cFObs. i, 307. t. 6. f. 13. 1829 

 Belemnites Honoratii Raspail, 1. c. 316. t. 8. f. 88. 1829. 

 Belemnites convexus Raspail, 1. c. 42. t. 7. f. 17. 1829. 

 Belemnites persona tonsoria Raspail, 1. c. 46. 



Hab. (Etage Neocomien.) 



51. Belemnites binervius. 



Shell oblong, compressed, nearly equal, anteriorly narrow, above 

 grooved, flattened at the sides, two-striated, posteriorly obtusely 

 pointed; alveolus with angle at 21 — 30°. 



H 



