288 ODLING : CORRELATION OF THE UPPER AND MIDDLE OOLITES 
Strangways, C. Fox., .Jurassic Rocks of Britain (Vol. I. — Yorkshire). 
Memoir Geol. Survey. 
Woodward, H. B., Jurassic Rocks of Britain (Vol. V. — Middle and 
Upper Oolites). Memoir Geol. Survey. 
Woodward, H. B., Geology of Weymouth, IVIemoir Geol. Survey. 
See also Geological Survey Memoirs descriptive of 1-in. maps on which 
rocks of this age occur. 
.4?,soNote Explicative de la Carte Geologique de France (No. 3^ — Boulogne). 
