Connie and Michael sample 5 songs from "Cruisin' the Fossil Freeway" (companion CD to the extraordinary fossil + art exhibit (by that same title) now on display at the Burke Museum of the University of Washington, Seattle). Titles include "Ages of Rock," "Hey Fishface," "I Am a Paleobotanist," "Ammonite" (which is an extinct mollusk, pictured here), and "Time Travellin' with a Shovel" -- all destined to become classics! Inspired by the latter song, Connie composed a song to convey the content of her 2001 book, "Ghosts of Evolution" -- and that song is played here too. (You can also watch the full 5-minute music video "Ghosts of Evolution" on Connie's YouTube channel.) Closing out this podcast is the audio from the latest "Symphony of Science" music video (by John Boswell): "Poetry of Reality".