Tag: fossils

Hands-on activity: Fitting the Earth’s timeline onto your body

Key concept: Understanding and remembering order of events and time line for Earth’s geological and biological history. This is the handout for an exercise I do in my…

Video: Fossilized Forests (14:59)

Key concept: Most plant fossils are impressions, but the ones inĀ  Clarkia, Idaho are actual leaves encased in rock for the last 15 millions years… and we might…