correlation of Jurassic rocks in the British Isles by J C W Cope and REFs - Cope John Christopher Wolverson^eand REFs (Oxford Blackwell Scientific Publications, 1980)
^mPurchase^n23/CSL/H/95-96/3051^d1995-11-22; ; 95-96/407^b1995-12-11^c36596^d1995-12-06^eHindustan Book Agency (India)^f1995-12-11^h1995-12-11; ; 1995-12-20^bSB^c1995-12-26
Keywords: Great Britain; Jurassic; Stratigraphy; Geology