Extract Fifty-Two
It is now time to concentrate on process. It is all very well identifying sites of Megalithic marine activity but there is a need to start on the rather more difficult – because the evidence will now not be in situ – task of interpreting how they were used. At the very least, it must be determined how mariners actually managed to get from one site to the next when the sites were not physically in view of one another.
Clearly the 'leyline' system cannot be employed directly because on land it is always possible to construct something which is physically in sight of the previous marker. It is not obvious how that something can be created in the middle of the ocean.
However what is 'on land' and what is not is not necessarily quite what it seems. For example, the Michael Line is suspected to have been only 'over land' once the Somerset Levels were reclaimed from the sea and Glastonbury Tor constructed; and since tidal causewayed islands appear in too many places for their positioning to be natural it must be assumed that the Megalithics could create land when and where they really wanted to. However, neither Somerset Levels nor tidal islands can be said to be 'in the middle of the ocean'.
But what does 'physically in sight of one another' actually mean in practice? For instance, in particularly favourable conditions, it is possible to stand at the southern end of Portland Bill and 'see' the Channel Islands. Not the islands themselves of course but the reflected light of the lighthouse on the Casquets marking the northern end of the islands.
But the other question is 'Who's doing the looking?' For an observer standing on the ground the horizon is only about three miles away but even from the vantage point of the deck of a ship that distance is perhaps doubled and from the crow's nest the distance can double again. But once a crow is launched from the crow's nest then, at two thousand feet, the Channel Islands become clearly visible from Britain. It is not only a matter of process but who is doing the processing.