APPENDIX. 



155 



Conchorhynchus avirostris Bronn, Lethcea, Geog. 1827 ; Munster, 

 Beitr. 1839, i. 69. t. 5. f. 2, 3. ; UOrb. Paleont. univ. t. 78. f. 1. 

 6., Moll. Viv. et Fos. 590. t. 38. f. 1. 6. 



a. Muschelkalk, upper layer. Bayreuth. Presented by J. E. 

 Gray, Esq. 



2. Conchorhynchus duplicates. 

 Rhyncolitus duplicates Munster, Beitr. i. 70. t. 5. f. 5. 1829. 

 Conchorhynchus duplicatus U Orb. Paleont. univ. t. 73. f. 7. 10., 



Moll. Viv. et Fos. t. 38. f. 7 — 10. from Munster. 

 Fos. Muschelkalk, Bavaria. 



3. Conchorhynchus Cassianus. 

 Conchorhynchus Cassianus Meyer -Klepstein, Beitr. z. Geog. 145. 

 . t. 9. f. 7. 1843 ; UOrb. Paleont. univ. t. 78. f. 7—10., Moll. Viv. 



et Fos. i. 591. t. 38. f. 11, 12. from Klepstein. 

 C. Cassianicus Bronn, Gesch. d. Nat. hi. 323. 



Fos. Muschelkalk, saliferous bed, Austrian Alps. 



2. RHYNCHOLITES. 



Animal unknown. — Beak testaceous, depressed, triangular or 



elongate, broader than thick ; above angular, smooth, convex ; 



triangular, acuminated in front, broad behind, and ending in 



two winglike expansions. 

 Rhyncolithes sp. Faure Biguet, 1819; Rousseau, Voy. Demid.; 



UOrb. Tab. Cephal. 72., Ann. Sci. Nat. v. 9. t. 6. f. 2. 1825. 

 Rhynchoteuthis B'Orb. Moll. Viv. et Fos. i. 593. 1847. 



Fos. Of the Jurassic period. 



* Kelloway Rock. 



1. Rhyncholites honoratianus. 



Rhynchoteuthis honoratianus UOrb. Paleont. univ. t. 79. f. 1. 4. 

 1847., Moll. Viv. et Fos. i. 594. t. 39. f. 1. 4., Ter. Juras. Supp. 

 t. 4. f. 1—4. 



Fos. Dignes, Lower Alps. 



2. Rhyncholites antiquatus. 



Rhyncholites antiquatus Rousseau, Voy. Demid. t. 1. f. 1. 

 Rhynchoteuthis antiquatus UOrb. Moll. Viv. et Fos. i. 595. t. 39. 

 f. 5. 8. 



Fos. Crimea. 



