Tertiary This was the age of the monstrous farting mammals. Enormous farting mammals like the Mastodon, Wooly Mammoth and immense, pooting whales caused global warming.

Cretaceous You guessed it. Global Warming caused by more of those troublesome farting dinosaurs and early bird like animals spewing methane into the air.

Jurassic Global Warming caused by colossal, gaseous dinosaurs like the T-Rex and the super gassy Brachiosaurus breaking wind and crapping everywhere.

Triassic Global Warming caused by the explosion of vertebrates including early archosaurian dinosaurs. Everyone knows that Dinosaur air biscuits are extremely hot.

Silurian and Devonian Global Warming caused by exquisitely flatulent crinoids, brachiopods and early fish farting and defecating in the warm seas.

Cambrian and Ordovician Global Warming caused by billions of prodigious, stinking, rotten Trilobites "cutting the cheese" in the vast oceans during the Cambrian era. 71.6 Degrees to 53.6 Degrees Fahrenheit

12/03/07 J.M. www.wyolife.com