Drawing a cross-section - An Teallach

[@张宏远-z8t]

So smaller angler the unconformaity is. That's a perfect geological profile.

[@robbutler2095]

The discordance between bedding in the Torridon Group (Applecross) and overlying (and unconformable) Cambrian (quartz arenites) is indeed small. Quite a big time-gap though...