249 
ROCKS OF NORMANDY. 
Drift (Diluvium). Infralias. 
Fig. 1.—Section from Valognes by Huberville and St. Martin d Audowille to Crasville. 
(Horizontal scale, 1 inch = 1025 metres = 1121 yards. Relative sketch contours, 1 inch = 400 feet vertical.) 
Turning to 
Huberville. 
Quarries. Quarries. Stream. 
Volognes. Stream. 
| 
Turning to 8t. Martin Octeyille (la 3 
8t. Germain-de-Tournebut. d’Audouville. Venelle). mm ©Crasville 
Marls. Gravel. Sandstone. Cambrian 
A 
Trias, 
