Map record details

Map series Geological Survey of England and Wales 1:63,360/1:50,000 geological map series, New Series 
Sheet number 269 
Sheet title Windsor. 
Map type Solid and Drift 
Scale 1:50 000 
Publication year 1981 
Author statement Original geological survey on the one-inch scale published in 1861-2; Drift added 1871 and 1887. Re-surveyed on the six-inch scale by T.I. Pocock in 1902 and by H. Dewey and C.N. Bromehead in 1910-11, C. Reid, F.R.S., District Geologist. Published in 1920, Sir Aubrey Strahan. K.B.E., Sc.D., F.R.S., Director. Reprinted (with minor emendations) 1964 Reprinted (with minor emendations to base of London Clay) 1969 1:50 000 edition (with minor emendations) compiled by B. Young,1979. 
Published statement Published 1920. Reprinted (with minor amendments) 1964. reprinted with amendments to the base of the London Clay 19691:50 000 edition with minor amendments. 1:50 000 edition with minor emendations. Print code: 2500/81. 
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