Letters from a Triassic lagerstätte and other palaeontological matters
Between that cap sandstone and the the reddish mudstone beneath? Or is that just an optical illusion based on weathering?
Yep, there is one. I think you can see that the reddish succession is cut at a low angle by the conglomeratic unit above. On the left some of the topmost mudstone layers outcropping on the right are missing.