Now I have an idea for another science project to put together for my insatiable 8-year-old ;D This is pretty awesome. Thanks for sharing, and, yay for trains! Lol. I am wondering what was your purpose for studying this outcropping? Were you surveying? Something else? Just wondering.
Its for my field methods class that I am taking. Hopefully one day I will be surveying for the government or something. I am graduating this spring and trying to find a job