﻿204 



SUPPLEMENT TO THE CRAG MOLLUSCA. 



1 Cor. Crag. 



| Red Crag, Walton. 



a 



o 



S >- 



°g 



•a 



« 



| Scrobicularia Crag. 



bo 

 rt 

 M 



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| 



3 

 o 



■a 



■| 



o 



1 Lower Glacial. 



| Middle Glacial. 



Upper Glacial. 



Post Glacial, Kelscy 

 Hill. 



| Post Glacial, March. 



1 Post Glacial, Hun- 

 stanton. 



1 Post Glacial, War 

 Brickeartli. 



1 Living, Britain. 



1 Living, Mediterra- 

 nean. 



1 Living, elsewhere. 



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PAGE. 



REMARKS. 



14 "I 

 19 1 



Nassa prismatica, Rroc. 



— — var. limata .. 



— propinqua, J. Soa 



— Cuvicri, Payr. . . . 



— pulchella, Andr. 



— pygmsoa, Lam. 



— reticosa, J. Sow., and 



numerous varieties, 

 — ■ reticulata, Linn. 



— — var. nitida 



Rostellaria lucida, /. Sow 



Pyrula reticulata, Linn. 

 Buccinum Dalei, J. Soto. 



pseudo Dalei, S. Wood 



glaciale, Linn 



Tornlinei, Cankam 



imdatum, Linn 



— var. tenerum 



— — var.stviatum,Pennant 



— — var. Groenlandi- 1 



cum, Chemn. J 



— — var. clathratum, S. "1 



Wood] 



— — ? ovulum, S. Wood... 

 Purpura lapillus, Linn, (cris- "I 



pata) J 



— incrassata, J. Sow 



— tetragona, J. Sow. . . 



Lachesis anglica, A. Bell 

 Murex insculptus ? 



— corallinus, Scac. 



— Canliami, S. Wood 



— erinaceus, Linn 



tortuosus, J. Soio. 



Triton connectens, S. Wood 



Troplion alveolatus, J. Soto.... 



— consocialis, S. Wood ... 



— Actoni, S. Wood 



— (Neptunea) antiquus, 



Linn. 



— — var. striatus 



— — var. striatus con- 



trarius 



— — var. carinatus ... 



— — var. carinatus con- 



trarius 



— Bcrniciensis ? King ... 



— costifer, Nyst 



— (Atractodon) elegans, I 



Charlesworth [ 



— (Tritonofusus) altus, S. \ 



Wood / 



— (Siplio) gracilis, Da Costa 



J The trne prismatica of BroccUi sent to me by 

 |_ Mr. Canham since Supplement in type. 



trivittata ? Say. 



N. pusillina of Supplement to Crag Mollusca. 

 J" Red Crag, Waldringfield (Bell) ; proliably only 

 \ derivative in Red Crag. 



As to Nassa musiva, see Sup., p. 176. 



plurimacosta, Crag Moll. 



Probably derivative in the Red Crag. 



Derivative only. 

 ("Locality of Cor. Crag omitted accidentally at 

 \ Supplement, p. 35. 



Hunstanton since Supplement printed off. 



Perhaps only a distortion of andatum. 



J Given from Norwich in Woodward's list ; sed 

 \ qua. 



Derivative only. 



Unique and possibly derivative. 



f Fossil in the Vienna beds. Homes' Tab. XXV, 

 I %• 12. 



lieptagontis, Crag Moll. 



Possibly only derivative in Red Crag. 

 Possibly only derivative in Red Crag. 



Spitzbergensis of Woodward's list. 



Costattts, J. Sowerby. Fusus Mitgani ! Kdnen. 



Probably only derivative in the Red Crag. 



x Given in Woodward's list as from Norwich. 



