Life on Earth Timeline
Walk along the 156 foot open-air corridor from the parking lot to the museum lobby entrance. The overhead time rings guide you through the geologic time periods.
Begin with the Pre-Cambrian and travel to the Holocene, the time period in which our mammoths and mastodons lived. The distance you walk from ring to ring is directly proportional to the amount of time that passed from one geologic period to the next.