106 M.K. HOWARTH 



486.3 Hard calcified, silty shale, with many small calcareous mudstone nodules; the 'Crucilobiceras Bed' 0.08 



Crucilobiceras densinodulum Buckman ( 18; CA 3812-28; PI. 6, fig. 1 ). 



Zone of Oxynoticeras oxynotum 

 Subzone of Oxynoticeras oxynotum 



486.2 Shale 0.06 



Bifericeras cf. vitreum (Simpson) ( 1 ; CA 381 1 ). 



486.1 Hard calcified, silty shale; 0.33 m in Wine Haven, where there is a softer central 0.10m parting 0.25 



485.3 Shale; a few lenticles of calcareous mudstone in Wine Haven 0.55 



485.2 Harder shale; 0.17 m in Wine Haven 0.22 



Gleviceras doris (Reynes) ( 1; CA 3727). Angulaticeras sp. indet. (1; CA 2801 ). 



485.1 Shale 0.43 



484 Hard calcified, silty shale, with a central parting about 0.09 m thick; similar to, but less conspicuous than, bed 474, the 



Double Band; 0.56 m thick in Wine Haven 0.44 



Gleviceras cf. guibalianum (d'Orbigny) (2; CA 3728-29). 

 483.5 Shale 0.13 



483.4 Harder shale 0.46 



483.3 Shale, with a few harder lenticles near the base in Wine Haven 0.43 



Oxynoticeras sp. indet. ( 1: CA 3722), IGleviceras sp. indet. (1; CA 3743). 



483.2 Harder shale; 0.09 m in Wine Haven 0.48 



483.1 Shale; 0.25 m in Wine Haven 0.18 



IGleviceras sp. indet. ( 1 ; CA 3742), Bifericeras bifer (Quenstedt) (5; CA 3788-92). 



482.5 Hard calcified, silty shale; forms the capping to the main Dab Dumps scar; 0.08 m in Wine Haven 0.10 



482.4 Shale 0.10 



IGleviceras sp. indet. (1; CA 3741). 



482.3 Hard calcified, silty shale; 0.10 m in Wine Haven 0.08 



Oxynoticeras sp. indet. (1; CA 3721). 



482.2 Shale; 0.10 m in Wine Haven 0.08 



482. 1 Hard calcified, silty shale; caps a fairly prominent scar on Dab Dumps; crosses Mill Beck nearly opposite the foot of 



Mill Bank where the road reaches the shore 0.13 



Oxynoticeras sp. indet. ( 1 ; CA 3720). 

 481 Shale; 0.43 m in Wine Haven 0.38 



Oxynoticeras oxynotum (Quenstedt) ( 1 ; CA 37 16; PI. 4, fig. 4). 

 480 Hard calcified, silty shale; 0.89 m in Wine Haven, where the upper half is less hard 0.80 



Oxynoticeras sp. indet. (2; CA 3718-19). 

 479 Shale 0.20 



Oxynoticeras cf. oxynotum (Quenstedt) (1; CA 3715). 



478 Hard calcified, silty shale 0.14 



477 Shale, with some thin slightly harder bands 0.42 



476 Hard calcified, silty shale; 0.14 m in Wine Haven; crosses Mill Beck just inside the mouth of the valley 0.10 



Gleviceras doris (Reynes) (2; CA 3725-26; PI. 4, fig. 7). 



475.6 Shale, slightly indurated in places 0.13 



475.5 Hard calcified mudstone lenticles 0.02 



475.4 Shale, slightly harder in basal 0.05 m 0.77 



475.3 Blue or red-weathering calcareous mudstone nodules 0.05 



Oxynoticeras oxynotum (Quenstedt) (1; CA 3714). 



475.2 Shale, slightly harder in top 0.13 m 0.43 



475.1 Harder shale; 0.10 m in Wine Haven 0.08 



474 The Double Band. Hard calcified, silty shale, with a softer central parting, forming a conspicuous double band; caps 



Cowling Scar in the middle of the bay, forms a terrace in front of Mill Beck Nab and Boggle Hole, and caps Billet Scar 

 in Wine Haven in the south of the bay. 



474.3 Hard calcified, silty shale; 0.25 m in Wine Haven, where there are some patches of pyrites 0.20 



IParoxynoticeras salisburgense (Hauer) (2; CA 3723-24). 



474.2 Shale, softer, only partially calcified 0.08 



474.1 Hard calcified, silty shale 0.15 



473 Shale, soft, but a partially calcified band in the middle 0.25 



Oxynoticeras sp. indet. ( 1 ; lost). 



472.3 Partly calcified shale 0.13 



472.2 Hard calcified, silty shale 0.13 



472.1 Shale, slightly calcified in places 0.61 



Oxynoticeras oxynotum (Quenstedt) ( 1 ; CA 37 1 3 ). 



