To face p. 454.] 



Table VII — Cobbelation of the Upper Lias (Whitbian— earlieb 



Dorset Coast. 

 Ha vpucera to ides 



Somerset 

 (Barrington). 



Sarpocera to ides. 



Pish- lied. 



r^ f Grantham Ammonites 

 (2 I (biform Havpocei-ates). 



Gloucestershire 

 (Stinchcombe). 



7. 





-2 



JSleganticeras. 



6. 

 5. 



miegantidiceras- 

 like forms. 



M 



JSlegantuliceras. 



4. 

 3. 



athleticum-Vikt 

 forms. 





'athleticum-WVe forms. 



2. 





O 

 O 



Fine-ribbed Dactyloids, 

 not D. tenuicostatum, 

 cf. D. helianthoides. 



1. 



Harpoceratoid 

 Ammonite. 



►5 ' 





2. 



Paltoplenvoce7-as 

 degenerates. 



-3 



Faltopleuroceras- 

 haioskerense and 

 reffulare forms. 



1. 



Faltopleui-ncej-as- 

 spinatum forms. 





^P. -spina him forms. 



Tiltoniceras 

 (Thin seam resting on 

 Middle Lias Rock-Bed). 



rii P. cf. hawskerense, 

 o 



P3 



Gloucestershire 

 (Dumbleton). 



Insect-Ded; murleyi 



Leptcpna-MeA equi- 

 valent. 



[Quart. Joiirn. Geol. Soc. Vol. LXXVIIl, Part 4. 



Hemee^) and the last Part of the Dombbian. 



Northamptonshire 

 (Byfield, etc.). 



fCf. Haiyooeratoides. 



Lincolnshire Yorkshire 



(Grantham, etc.). (Whitby neighbourhood). 



f Ha rpocera toides. 



Grantham Amm. Grantham Amm. 



P.-spinaium forms. 













Elcganticeras. 



7. 











^Elegantuliceras. 



6. 



1 



fSandy clay. 

 Tiltoniceras. 



Dactyloids, cf. 

 i_ athleticum. 



1.: 



' Tiltoniceras. 

 .. Dactyloids. 



2I 



tenuicostatum. 

 'TiltoHtceras. 



athleticum. 



0. 

 3. 













2. 









i 

 3' 





1. 









1 



P. hawskerense. 

 P. reffulare. 



2. 















1. 



