internet science cartoon and geology humor about rocks not being gneiss
oh geology humor, lol.
A little plate tectonics humor to spruce up your wardrobe.
haha... yep, I'm a nerd!-- that's actually pretty funny! A science job I can understand
The Daily Dot - Comics - Unearthed Comics
I love geology jokes
Found in my geology lab. I'd hate to see this change. - Imgur
Words and Pictures
Schist Happens - On Sale
Sam grad party