TYNEMOUTH.LAND DH.1968; GEOL. SURV. G.B., ENGLAND WALES, MAP 1/63.360; GBR; 1968, NUM. 0015, P. 1Miscellaneous

GEOLOGY OF THE TYNEMOUTH DISTRICT.LAND DH; CALVER MA; HARRISON RK et al.1974; MEM. GEOL. SURV. G. B.; GBR; 1974, NUM. 0015, P. 1 A 186Serial Issue

BRITISH REGIONAL GEOLOGY, NORTHERN ENGLAND (FOURTH EDITION).TAYLOR BS; BURGESS IC; LAND DH et al.1971; LONDON HER MAJESTY'S STN OFF ; 1971, P. 1 A 121Miscellaneous

GEOLOGY OF THE COUNTRY AROUND BEWCASTLE. CHAP. 7 -LOWER CARBONIFEROUS PALAEONTOLOGY.DAY JBW; LAND DH; PRICE RH et al.1970; MEM. GEOL. SURV. G. B.; GBR; 1970, NUM. 0012, P. 166 A 207Miscellaneous

BEWCASTLE.DAY JBW; PRICE RH; LAND DH et al.1969; GEOL. SURV. G.B. -ENGLAND WALES- MAP; GBR; 1969, NUM. 0012Miscellaneous

GEOLOGY OF THE COUNTRY AROUND BEWCASTLE.DAY JBW; LAND DH; PRICE RH et al.1970; MEM. GEOL. SURV. G. B.; GBR; 1970, NUM. 0012, P. 1 A 357Miscellaneous