210 



Mr, Mantell's Tabular Arrangement of the 



4. Firestone or Upper Green Sand. (Craie chloritee ou Glauconie crayeuse.) 



This division contains so many of the fossils common to the marl, that in the following list those organic remains alone 

 are enumerated which have been noticed exclusively in the Firestone. Among the fossils abundant in botli deposits 

 are, Pecten orbicularis, Plicatula iuHata, Terebratulce, Nautilus cxpansus, Ammonites varians, A. Mantelli, wood, 

 scales of fishes, &c. 



Class. 

 Agamia. 



Polypi. 



Genus. 

 Fucoides 



Millepora 

 Siphonia 



Spongia.'' 



Species. 

 Targionii.'' 



Gilberti. 

 VVebsteri. 



Iladiaria. Spatangus Murchisonianus< 



Conchifera. Cardita?'' 



Area carinata. 



Plagiostoma.^ 



-^——' Grypha-a vesiculosa. 



Ostrea carinata. 



' Terebratula biplicata. 



Mollusca. Trochus Rhodani. 



■ bicarinatus f 



Ammonites planulatus. 



' — Catillus. 



References and St/noni/ms. 

 Ad. Brong. Hist. Veget. Foss. PI. 4. f. 2. 6. 



Geol. Suss. 98 



Geol. Suss. U>G. No. 8 



Parkin. Introd.Org. Rem.50. Tulip alcyoni- 



um,Webster,Geol. Trans. 1st serics,ii.P1.28 



Kbnig. Icon. Sect. Foss. Cent. 2 . . . . 



Min. Con. Tab. 44. (Lower figures) 



Ibid. Tab. 369 



Ibid. Tab. 365. White, Nat. Hist. Selbourne. 



Desc. Geol. Env. de Paris, PI. 3. f. 11. 



(Edit. 1822.) 



Min. Con. Tab. 90 



Desc.Geol.Env.deParis,P1.9.f8.(Edit.l822.) 



Min. Con. Tab. 221. f. 2 



Ibid. Tab. 570. f. 5 



Ibid. Tab. 564. f. 2 



hi Sussex. 



Bignor. 

 Southbourn. 



Ibid. 



Ibid." 



Ibid. 



Ibid. 



Ibid. 



Ibid. 



llanisey. 



Southbourn. 



Ibid. 



Ibid. 



Ibid. 



Ibid. 



Ibid. 



Elsewhere. 

 Near Florence. 



Isle of Wight. 

 Devizes. 



Le Havre. 

 Cambridge. 

 Lignerolle au 

 [dessusd'Arbe. 



5. Gait or Folkstone Marl. 



Class. Genus. 



Agamia. Fucoides.^ 

 Phanerogamia 

 (Dicotyledonous).s 



Species. 



Polypi. 



Radiaria. 



Crustacea. 



Turbinolia Konigi.'' 



Spatangus.' 



Arcania."^ 



_Etyffia. 



Corystes. 



Astacus."* 



Annelides. Dentalium 



striatum, 

 ellipticum. 



decussatum. 



References and Synonyms. 

 Geol. Suss. 83 



Ibid. Tab. 19. f. 22. 24 



Ibid. Tab. 29. f. 7. 8. 14 



Ibid. Tab. 29. f. 9. 10 



Ibid. Tab. 29. f. 11. 12 



Ibid. Tab. 29. f. 13. 15. 16 



Ibid. 98 



Ibid. Tab. 19. f. 4. Min. Con. Tab. 70. f. 4 

 Ibid. Tab. 19. f. 21. 25. Min. Con. Tab. 70. 



f.6. 7 



Min. Con. Tab. 70. f. 5 



In Sussex. 

 Norlington. 



Near Willing- 

 don. 

 Ringmer. 

 Ibid. 

 Ibid. 

 Ibid. 

 Ibid. 

 Ibid. 

 Ibid. 

 Ibid. 



Ibid. 

 Newtimber. 



Elsewhere. 

 Bletchingley, 



[Surrey. 

 Folkstone. 



Bletchingley. 

 Ibid. 



Near Cam- 

 [bridge. 



Folkstone. 

 Ibid. 



* Occurs in vast quantities near Bignor. At the same locality was also found the culm or stem of an undetermined 

 P'^nt. •> Several species undetermined ; common in the rocks near the sea-houses. 



" The inferior bed of marl which is in contact with the firestone at Southbourn, is almost entirely composed of 

 ramose zoophytes, probably Milleporites, Madreporites, &c. so as to form a reef of corals. In this l)cd was found a long 

 cylindrical zoophyte, partly composed of chert, of the same kind as those which occur in the vale of Pewsey in Wiltshire. 



"^ Much compressed ; possibly a Pholadoinya. 



' A small species undescribed; it occurs also in the malm at Amberly. 



' In layers of indurated red marl. g Rolled fragments probably of a species of fir or pine, and 



generally perforated by Fistulana;. " Hitherto observed in gait only. 



« A fragment only. k The thorax. • Unknown, but belonging to the family Corystidae 



" Remains of the abdominal covering of two unknown species. 



