The Unemployed Philosophers Guild Geologic Time Mug - A Colorful Reference of 26 Geologic Eons, Epochs, ERAS, and Major Events - Comes in a Fun Gift Box

Our Geologic Time mug will remind you of your days as an amateur paleontologist digging in the yard and collecting shells on the beach. It's a colorful tutorial with fossils and key events for 26 eons, epochs, and eras. 4.56 billion years in the making. INSIDE THE MUG: Elrathia kingii - relief of a trilobite fossil!