SOILS IN ESSEX IV. SHEET TM 12 (WEELEY) = LES SOLS EN ESSEX IV. FEUILLE TM12 (WEELEY)STURDY RG; ALLEN RH.1982; SOIL SURV. REC.-ROTHAMSTED EXP. STN.; ISSN 510882; GBR; DA. 1982; NO 67; 177 P.; H.T. 3; BIBL. 2 P.; 21 TAB. ; CART. PEDOL.; ECH. 1:25 000; TABL./ILL./ESQUISSESerial Issue

MIDDLE PLEISTOCENE SEDIMENTS AND PALAEOSOLS NEAR CHELMSFORD, ESSEX. FIELD MEETING REPORT: 7 NOVEMBER, 1976.ROSE J; STURDY RG; ALLEN P et al.1978; PROC. GEOLOGISTS' ASS.; G.B.; DA. 1978; VOL. 89; NO 1; PP. 91-96; BIBL. 15 REF.Article