 Hello, I'm Tom Nicholson, director at the American Museum of Natural History in New York City, and I have Ms. Darlene Judd with me today. Darlene is a scientific assistant in the Department of Entomology at the museum. And she's here really to talk about a stone, and it's rather odd to have an entomologist talking about a stone. What's a stone got to do with insects? Well, a stone has to do with insects in that it's tree resin or plant resin which has been fossilized.