PRESTWrCH — CRAG-BEDS OF StTPFOLK AND NORFOLK. 



137 



The list of Coralline-Crag localities in column YI. has been 

 enlarged by the author. The recent work of M. Dewalque (Descrip- 

 tion Geologique de la Belgique, 1868), which gives the latest lists 

 of fossils by M. jN'yst, has served the author more fully to correlate 

 the Coralline Crag with the Crags of Antwerp : see column VII. 



In column YIIL, the correlation of the Coralline-Crag MoUusca 

 with those which occur in the typical Pliocene deposit of Monte 

 Mario, near Eome, is given on the authority of Mr. Jeffreys. 



Note. Abbreviations: — Lt, Littoral; L, Laminarian; C, Coralline; D, Deep- 

 sea ; D, depths exceeding 1200 feet. B, British ; S, Scandinavian ; A, Arctic ; 

 M, Mediterranean ; W, West European ; At, Mid- Atlantic; Am, North America ; 

 A, Aldborough ; I, Iken ; Sd, Sudbourne ; G, Gedgrave ; S, Sutton ; E, Eamsholt ; 

 G-o, Gomer; B, Broomhill. 



I. Brachiopoda. 



I. 



o 



OS o 



P4 a 



II. 



Names of Species. 



III. 



Critical remarks 

 and synonyms. 



IV. 



Zones 



of 

 depth. 



V. 



Geographical 

 distribution. 



VL 



Localities 

 in the 



Coralline 

 Crag. 



VIL 



Belgian. 

 Crags*. 



VIII. 



Itay. 



Monte 

 Mario. 



03 tu 





10. 

 5. 



7. 



16. 

 12. 



Argiope cistellula ... 

 tLingula Dumortieri 

 fOrbicula lamellosa? 

 Terebratula grandis 



Orthis lunifera, Phi- 



lippi ■? 

 ^L. jaspidea, A. 



Adams. 

 Discina atlantica, 



King. 

 % T.ampulla,-S/-occ^i 

 Genus Terebratula .. 



C 



c 



D 



L-iJ 



BSM 



Japan 



At 



S 

 SB 



S 



SSdBGo 

 S 



* 



* 

 * 



* 



Terebratulina caput- 

 serpentis. 



BSAMWAt 



II. CONCIIIFERA. 



237. Abraalba 



239. prism atica 



9. Anomia aculeata ... 

 8. ephippium . . . 



10. patelliformis . . . 



11. striata 



77.1 Area lactea 



79.! pectunculoides 



76. tetragona 



215. Artemis lentiformis 



215. 

 177. 



188. 

 190. 

 191. 



lincta 



Astarte Basterotii .. 



Burtinii... 



digitaria 



excurrens 



Genus Scrobicularia . 

 A. ephippium, var.... 



A. patelliformis, var. 



(A. pusilla) 



Venus exoleta, Limine, 

 var. (Dosinia exo- 

 leta). 

 G. Venus (D. lincta) 

 A. sulcata, Ba Costa, 

 var. 



G. Woodia 



Lt-D 

 L-D 



iit-b 



I^C 



L-C 

 C-D 



Lt-D 



Lt-C 



L^D 

 L-D 



C-D 



B S M W At 

 BSMW 



B SMW 

 B S AM W 



BMW At 

 B S AM 



B S M W At 

 BSMW 



BSMW 

 BSAMWAt 



BMW 



s 



o * 



* 



* 



SGo 



o * 



* 



* 



sr 



passim 



SdS 



passim 



S 







* 

 * 



* 



o * 



* 



o 



* 



SGo 



o 





* 



SdSR 

 G? 







* 



* 



* 



SR 



* 



* 



« 



passim 



* 



* 



* 



passim 

 SGo 



* 



* 





S 













* I have further shown by the mark o in the column with the " Sables gris " 

 those shells which are found in the "Sables noirs" of Antwerp and Edeghem. 



