Argentinosaurus and Eggshell

Woolly Mammoth and Tusk

Epidexipteryx and Tail Feather

Nothrotheriops and Dung

Ophthalmosaurus and Painting

Paraceratherium and Footprint

Spinosaurus and Scan

Leptictidium and Fig

Woolly Rhino and Flowers

Camptosaurus and Call

Sabre-Toothed Cat and Roar

Centrosaurus and Video

Ankylosaur and Club

Australopithecus and Hair

Gastornis and Egg

Kimmerosaurus and Clamshell

Chalicothere and Claw

Magyarosaurus and Reeds

Andrewsarchus and Tooth

Woolly Mammoth and Ice

Paraceratherium and Skin

Basilosaurus and Barnacles

Australopithecus and Tool

Gigantoraptor and Tumbleweed