Week 6 (Grades: 3-4) Find the remains of organisms that lived here hundreds of millions of years ago! Learn about the prehistoric environment that these creatures lived in. Discover how to search for fossils in an area known for its geologic richness. Get your hands dirty identifying fossils such as trilobites, bryozoans, ancient corals, and many, many others, as we talk about their significance. Instructor George Pafumi