Briggs David J The chronology and environmental framework of early man in the upper Thames Valley : a new model / D. J. Briggs, G. R. Coope, and D. D. Gilbertson. - Oxford, England : B.A.R., 1985. - xv, 176 p. : ill., maps ; 30 cm. - BAR British series ; 137 . Bibliography: p. 165-174. ISBN: 0860543102 Subjects--Topical Terms: Paleolithic period--Thames Valley--EnglandPaleoecology--Thames Valley--England Subjects--Geographic Terms: England--Antiquities LC Class. No.: DZ9