Ahh yes, strike streams
been learning about those too
I've developed a great interest in geology recently... It all started with me starting to read a heavily technical book on the subject at bedtime to get me to sleep... It's had the opposite effect
and I'm now hooked on the subject...
I hate to think where it will all end up... At least I'll now which stone to use if I ever build a Flintstones car...
You see the countryside in a whole new light...
The difference between a theologist and geologist? One studies the rock of ages and the other the age of rocks
The London basin is geologically very interesting...