This story about a utilities worker who found a fossilized horse’s toe bone really grabbed my attention because about ten years ago another teacher and I (I was a teacher in a previous life) partnered to create a middle school curriculum called Kids Dig It! It was a great hands-on curriculum that explored Florida’s pre-history: the Miocene, Pliocene and Pleistocene. Imagine Tampa being about 100 miles inland during the Plio-Pleistocene 12,000 to 18,000 years ago. Our coastline changed with the rise and fall of the sea level. That explains why mammal fossils are found way out in the Gulf when the sea bottom is dredged and dumped on the beach and why giant sharks’ teeth are found in inland rivers.