Nothing strikes fear into the heart of a geologist quite like being sent to Hell's Creek Formation instead of regular hell. While eternal damnation offers a predictable experience, Hell's Creek means endless fossil hunting in Montana's brutal conditions where you'll excavate dinosaur remains while battling mosquitoes, dehydration, and that one grad student who won't stop talking about their dissertation. The formation is infamous for its Late Cretaceous fossils including T-rex specimens—making it simultaneously heaven and hell for paleontologists. After three months digging there, Satan's pitchfork starts looking like a luxury spa treatment.