I would love to visit this area. Not too much to say about it. I've posted on this pathological structure before, and it's quite well known. There's a Wiki page that covers the basics, but little detail. This structure is occasionally mentioned as a potential cause for the Triassic/Jurassic boundary extinction, but an abstract from Geology shows that to be unlikely.
Link: http://www.flashearth.com/?lat=51.384302&lon=-68.685925&z=10.1&r=0&src=yh