My new fossil case.
Clockwise: USA quarter (~44 years ago)
Fossilized plant (~450 million years ago)
Triceratops fossil (~67mya)
Meteorite from the asteroid belt (~4500mya)
Megalodon shark tooth, biggest sea predator ever (~8mya)
Brachiopod fossil (~400mya)
Man-made 2 ounce copper sphere (~5 years ago)
Trilobite fossil (~500mya)
Fossilized ancient turtle bone (~200mya)
Fossilized Knightia eocaena fish (~50mya)