tag:blogger.com,1999:blog-21010261.post898955356488654130..comments2024-03-28T19:28:10.100-04:00Comments on <b>Rock Piles</b>: A curious chronology - ceremony on a modern causeways built over older stone wallspwaxhttp://www.blogger.com/profile/16647940752050937588noreply@blogger.comBlogger1125tag:blogger.com,1999:blog-21010261.post-79350682857379947622017-06-14T19:15:11.860-04:002017-06-14T19:15:11.860-04:00The deep trenches, the U-shapes,...all sounds very...The deep trenches, the U-shapes,...all sounds very familiar. I saw these in memorial forest in sudbury ma tooAnonymousnoreply@blogger.com