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Alligator Skull
Fossil
120 objects
Discover amazing clues about ancient life preserved in rocks! Fossils are like nature's time capsules, showing us creatures and plants from millions of years ago.
A fossil is the preserved remains or traces of an ancient organism embedded in rock or other geological deposits.
Objects with this trait
Browse every object currently tagged with this trait.
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Allosaurus
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Amber
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Ammonite
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Ammonite Fossil
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Ancient Book
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Ankylosaurus
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Antique Compass
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Apatite
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Apatosaurus
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Archaeopteryx
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Argentinosaurus
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Banded Iron Formation
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Brachiosaurus
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Brontosaurus
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Butterfly in Glass
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Camarasaurus
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Carnotaurus
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Chalk
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Citipati
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Coal
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Coelophysis
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Compsognathus
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Conglomerate
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Corythosaurus
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Cryolophosaurus
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Cumin
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Deinonychus
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Dilophosaurus
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Dimorphodon
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Dinosaur Tooth
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Diplodocus
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Dreadnoughtus
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Edmontosaurus
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Elasmosaurus
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Euoplocephalus
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Flint
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Fluorite
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Fossilized Ant Nest
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Fossilized Clam
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Fossilized Coprolite
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Fossilized Coral
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Fossilized Crinoid
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Fossilized Fern
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Fossilized Fish
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Fossilized Insect in Amber
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Fossilized Leaf
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Fossilized Sea Urchin
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Fossilized Shark Tooth
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Fossilized Snail
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Fossilized Sponge
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Fossilized Starfish
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Fossilized Turtle Shell
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Gallimimus
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Giant Ground Sloth
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Giganotosaurus
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Gneiss
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Herrerasaurus
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Hydra
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Hydrozincite
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Ichthyosaurus
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Iguanodon
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Kentrosaurus
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Lambeosaurus
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Limestone
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Maiasaura
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Mammoth Tooth
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Mammoth Tusk
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Mastodon
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Megalodon Tooth
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Megalosaurus
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Meteorite
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Microraptor
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Molybdenite
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Mononykus
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Mosasaurus
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Nothosaurus
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Ornithomimus
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Oviraptor
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Pachycephalosaurus
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Parasaurolophus
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Patagotitan
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Petrified Wood
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Phyllite
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Plateosaurus
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Plesiosaur Vertebra
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Plesiosaurus
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Protoceratops
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Pteranodon
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Pterosaur Wing Bone
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Pyrrhotite
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Quahog Clam
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Quetzalcoatlus
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Rhamphorhynchus
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Saber-toothed Cat
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Sand Dollar
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Sandstone
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Saurolophus
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Schist
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Seashell
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Shale
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Shantungosaurus
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Shark Jaw
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Siltstone
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Spinosaurus
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Stegosaurus
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Stygimoloch
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Styracosaurus
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Tapejara
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Therizinosaurus
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Torosaurus
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Triceratops
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Trilobite
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Troodon
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Tube Worm
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Tyrannosaurus rex
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Utahraptor
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Velociraptor
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Woolly Mammoth
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Woolly Rhinoceros