Warrington Geoffrey and REFs Correlation of Triassic rocks in the British Isles - Oxford Blackwell Scientific Publications 1980 - 78p. cm. - Geological Society of London, special reports; 13 . ISBN: 0632006382 (pbk) Standard No.: 3677 Source: Hindustan, Textual Subjects--Topical Terms: Great Britain Stratigraphy TriassicGeology Dewey Class. No.: H531.3, M0 TH