CONGLOMERATE ALIGNMENT IN ESSEX 185 The eight Essex stones are as follows :— Site Map ref. Remarks Epping Upland ... 445045 Fragment in churchyard. Now in Author's possession. Magdalen Laver ... 513082 Foundations of N. wall of nave. Beauchamp Roding 578(198 Lying in churchyard, S.E. of church. Broomfield ...... 706104 In south wall, near porch. Great Leighs...... 738156 Radially in round tower, protruding through inner wall. Of Herts stone. Fairstead ...... 767167 Base of N.W. corner of tower, almost hidden by cement skirting. Marks Tey ...... 911239 Base of N.W. corner of tower. Fordham ...... 927281 Roadside by churchyard gate, now covered. 3. SUMMARY We have accumulated sufficient evidence to show that this system extends beyond Essex into the neighbouring counties, but hitherto we have not been able to obtain a complete picture. Short lengths have been followed in Suffolk and in Norfolk, where the same features are found in every detail, with one important difference. North of the upper limit of the Reading Beds, the material of the stone is no longer Hertfordshire Conglomerate, but similar conglomerates from the glacial gravels. Never- theless, every constituent boulder is an easily recognisable conglomerate. There is no doubt that many of the original boulders have disappeared, yet a remarkable number still remain, particularly in remote areas. Some have been removed from their original positions to farm-gates and gardens, and it is no longer possible to trace, in many places, the exact path the original line traversed. On the other hand, there is no doubt that future search will bring to light many more specimens. The situation in Hertfordshire and Buckinghamshire is very different, complicated by the overall widespread distribution of puddingstone in those counties. The exhaustive and comprehensive work of Morley Davies and his collaborators (Proc. Geol. Assoc. 64, 1, p.1) indicates only too well the grave diffiiculties to be met with in any attempt to trace a definite alignment throughout this area. Yet a few confirmatory indications are available. There is a remarkable trail of boulders, placed, in some cases, only a few hundred yards apart, leading from east to west through St. Albans; the series from Cheshunt to Hatfield Park, in a part of the county unusually free from puddingstone, which reflects in every detail the Holyfield section on the opposite bank of the Lea; and the coincidence that our suspected trail along the Chilterns, defined by the "pagan" stones at Chesham and Bradenham churches, follows the general trail discovered by Morley Davies. Weighed upon the evidence of these "pagan" stones alone, leading for more than 100 miles from one Saxon church to another, the conclusion that this is a man-made alignment is open to no alternative explanation, for it cannot be denied that these stones had some special significance not accorded to other boulders.