The clues are in the poo

"Karen Chin is hunting for treasure. But she's not interested in gold or jewels ... she's interested in poo. Fossilized dinosaur poo, specifcally. What can she learn from this prehistoric feces? Follow the clues and see where Karen's curiousity [curiosity] takes her as she searches for answers about how dinosaurs lived and what the world looked like long ago"--Jacket flap.