LIST OF 

 AUTHORITIES REFERRED TO IN THIS WORK. 



Archiac, V. d'. 1843. Description Geologique du Departement de l'Aisne. Mem. Soc. Geol. France, 



tome v. 4 to, Paris. 

 Blainville, D. de. 1827. Memoire sur les Belemnites. 4to, Paris. 

 Bronn, H. G. 1836. Uebersicbt und Abbildungen der bisjetz bekannten Nerinea-arten, Neues Jabrbuch, 



1836, p. 544. 



— 1835—38. Lethsea Geognostica. 2 vols. 8vo, and Atlas 4to, Stuttgard. 



— 1849. Index Palseontologicus. 3 vols. 8vo, Stuttgard. 



Brown, Capt. T. 1834 — 49. Illustrations of tbe Fossil Concbology of Great Britain and Ireland. 



4 to, London. 

 Buvignier, M. A. 1843. Sur quelques Fossiles nouveaux, &c. Mem. Soc. Pbilomatb., Verdun. 



2 vols. 8vo. 

 Conybeare and Phillips. 1816. Outlines of tbe Geology of England and Wales. 8vo, London. 

 Deshayes, G. P. 1835 — 45. Lamarck's Hist. Nat. des Anim. sans Vertebres. 3d Edition. 



— 1840 — 50. -Traite Ele'mentaire de Concbyliologie, &c. 8vo, Paris. 

 Deslongchamps, E. 1842 — 48. Memoires de la Societe Linneenne de Normandie. Vols. 7 and 8, 



4to, Caen. 

 De Haan. 1825. Monograpbiee Ammoniteorum et Goniatiteorum Specimen, &c. 4to, Leyden. 

 D'Orbigny, Alcide. 1848 — 50. Paleontologie Francaise, Terrains Jurassiques. 8vo. 



— 1850. Prodrome de Paleontologie Stratigrapbique. 1st vol., 8vo, Paris. 

 Fitton, Dr. W. H. On tbe Stonesfield Slate. Zool. Journal, vol. iii. 



Fleming, Rev. Dr. J. 1828. History of British Animals. 8vo, Edinburgh. 



Goldfuss, A. 1826—44. Petrefacta Germanise. 3 vols, fob, Dusseldorf. 



Ibbetson and Morris. 1847. Notice of tbe Geology of tbe Neigbbourbood of Stamford and Peterborougb. 



Report Brit. Association. 8vo, London. 

 Koch and Dunker. 1837. Beitrage zur Kenntniss des Norddeutscben Oolithgebddes und dessen Versteine- 



rungen. 4to, Brunswick. 

 Llwyd, E. 1760. Litbophylacii Britannici Icbnograpbia. 8vo, Oxford. 



Lonsdale, W. 1832. On the Oolitic District of Batb. Trans. Geol. Soc. London. Vol. iii, pt. 2. 

 Lycett, J. 1848. On the Fossil Concbology of tbe Oolitic Formations in the vicinity of Minchinhampton, 



Gloucestershire. Annals and Mag. Nat. Hist., 2d Series, vol. ii, p. 248. 



— 1847. On the Mineral Character and Fossil Mollusca of the Great Oolite. Geol. Proc, 1847, 

 p. 181. 



