GEOCHEMISTRY OF THE WHITBIAN (UPPER LIAS) SEDIMENTS OF THE YORKSHIRE COAST.GAD MA; CATT JA; LE RICHE HH et al.1968; PROC. YORKSHIRE GEOL. SOC.; GBR; 1968(11), VOL. 37, NUM. 0001-001 , P. 105 A 136Miscellaneous

GEOCHEMISTRY OF THE WHITBIAN (UPPER LIAS) SEDIMENTS OF THE YORKSHIRE COAST.GAD MA; CATT JA; LE RICHE HH et al.1968; PROC. YORKSHIRE GEOL. SOC.; GBR; 1968(11), VOL. 37, NUM. 0001-001 , P. 105 A 136Miscellaneous

GEOCHEMISTRY, MICROPALAEONTOLOGY AND ORIGIN OF THE MIDDLE LIAS IRONSTONES IN NORTHEAST YORKSHIRE (GREAT BRITAINCATT JA; GAD MA; LE RICHE HH et al.1971; CHEM. GEOL.; NLD; 1971(7), VOL. 8, NUM. 0001, P. 61 A 76Miscellaneous