Baleshare beach

The beach has taken a hammering in the recent storms - sand has gone and old peat layers from two thousand years ago. Here various lines have become clear and I do wonder if they are signs of Iron Age ploughing. 
In the past I've found them and written them off as water erosion. Here however as you can see the lines go in to differnet directions. Slight evidence past but a real contact with a time long ago.