LOWER LIAS OF ROBIN HOOD'S BAY 



85 



-CASTLE CHAMBER 



BULMER STEEL 

 HOLE 



NESS POINT 

 I or 

 NORTH CHEEK 



I 



I 

 J 



07- 



ZONE 



SUBZONE 





Margaritatus 



Stokesi 



Sto 



STAITHES 



SANDSTONE 

 FORMATION 



Davoei 



Figulinum 



Fig 



Capricornus 



Cap 



Maculatum 



Mac 



Ironstone 



Shale 



Member 



Z 

 O 

 H 



< 



s 



2 

 o 

 n, 



w 



z 

 o 



H 



§ 



< 

 u 



Q 



Ibex 



Luridum 



Lur 



Valdani 



Val 



Masseanum 



Mas 



Jamesoni 



Jamesoni 



Jam 



Brevispina 



Bre 



Polymorphus 



Pol 



Taylori 



Tay 



Pyritous 



Shale 



Member 



Raricostatum 



Aplanatum 



Apl 



Siliceous 



Shale 



Member 



Macdonnelli 



Med 



Raricostatoides 



Rar 



Densinodulum 



Den 



Oxynotum 



Oxynotum 



Oxy 



Simpsoni 



Sim 



Obtusum 



Denotatus 



Dnt 



Stellare 



Ste 



Obtusum 



Obt 



Calcareous 



Shale 



Member 



Turneri 



Birchi 



Bir 



Brooki 



Bro 



Semicostatum 



Sauzeanum 



Sau 



Scipionianum 



Not exposed 



Reynesi 



1 Km 



_J 



06- 



05- 



04- 



03- 



Fig. 4 Summary geological map of the foreshore in Robin Hood's Bay, showing the main geographical features. The geological divisions shown are the 

 subzones, and the areas covered by the five main maps of Figs 5.6,8, II and 1 5 are indicated by the rectangles of dashes. The cliff is indicated by 

 vertical lines showing approximately the steepest direction of the face. The table containing the key to the subzones is a summary of Table 1. 



