A note from the administrator.

I have had to close the forum to new members. Registration is shut. I'm sorry for it - but I can no longer vouch for who comes through the door.

You may also find that certain older topics are no longer where you left them. I have, with great reluctance, removed a small number of threads and posts from this forum. I did so at the written request of a firm of solicitors acting for the landowner, who hold that the material touched on matters they would prefer were not aired in public.

I have complied, because I am one man and they are not. I want it set down plainly, here, that I did so under protest, and that I do not accept the grounds. Nothing removed was untrue. Nothing removed was anyone's business to suppress.

But I will not delete this board. What is left here stays, and you may read it for as long as I can keep the lights on. I have locked the doors; I have not burned the house. I have kept copies of everything. I would ask, gently, that those of you who hold anything of your own do the same.

E. Selwood

Cropmarks showing up in this drought

Avebury, the Ridgeway, the long barrows, hillforts and the white horses.
Post Reply
Message
Author
WiltsMuseum_Col
Posts: 19
Joined: Fri Sep 14, 2012 1:00 pm

Cropmarks showing up in this drought

#1 Post by WiltsMuseum_Col »

For those not out on the downs much this month: the drought is doing what droughts do, and the parch-marks are extraordinary this year. Where the soil is thinner over buried ditches and walls the crop stays green longer; over buried stone it burns off faster. The result is the buried archaeology drawn out in yellow and green as clearly as a plan. I went up with a friend who flies a drone (all properly logged, before anyone asks) and we have marks near three known sites that I have never seen show before, plus at least one ring ditch that is not on the record at all. I will get the good frames to the county team. Worth getting up there with a camera while it lasts; it will be gone with the first rain. The national picture this summer is remarkable too, whole new sites drawn out of the ground from the air:

https://historicengland.org.uk/whats-ne ... cal-sites/

https://www.archaeologyuk.org/resource/ ... eries.html

[Edited to add some links]

Pewsey_Pete
Posts: 7
Joined: Thu Jun 16, 2011 3:46 am

#2 Post by Pewsey_Pete »

saw this from the road and wondered, theres a whole pattern come up in the barley off the Ridgeway, squares and lines. is that Roman? proper spooky how clear it is.
:) Always record. Never nighthawk. Respect the land. :)

WiltsMuseum_Col
Posts: 19
Joined: Fri Sep 14, 2012 1:00 pm

#3 Post by WiltsMuseum_Col »

Could well be, Pete. That lie of the land has a known Romano-British field system. The squares are likely enclosures, the lines old boundaries or trackways. Photograph it, note the field, and if you can get the rough grid reference it is genuinely useful. 1976 was the famous drought year for this, whole landscapes appeared and were recorded that have never shown so well since. We may not get another like this for decades.
Record it, or it never happened.

Larkhill_Geoff
Posts: 12
Joined: Sun May 19, 2013 3:58 pm

#4 Post by Larkhill_Geoff »

Not just the archaeology showing the drought either. The dew ponds up top are dry to the clay, which I have not seen in twenty years of walking them, and the larks have gone quiet early. Everything is a month ahead of itself. Beautiful light for the photographs though, Col is right about that.

Post Reply