List of the Mesozoic life of North Dakota

Restorative model of the Late Cretaceous mammal Alphadon
Mounted fossilized skeleton of the Late Cretaceous sea turtle Archelon
Mounted fossilized skeleton of the Late Cretaceous crocodilian Borealosuchus
A living Carcharias sand tiger shark
Life restoration of the Late Cretaceous-Eocene choristoderan reptile Champsosaurus
Fossilized shell of the Cretaceous-modern oyster Crassostrea
Life restoration of the Late Cretaceous marsupial relative Didelphodon
Life restoration of the Late Cretaceous duck-billed dinosaur Edmontosaurus annectens
Fossilized leaf of the Permian-modern tree Ginkgo
Fossilized shell of the Late Cretaceous ammonoid cephalopod Hoploscaphites
Fossilized shell of the Early Jurassic-Late Cretaceous marine bivalve Inoceramus with a human indicating its size
A modern Lamna mackerel shark
Illustration of a living Lepisosteus , or gar
Foliage and flower of a living Liriodendron tulipifera , or American Tulip-tree
Fossilized skull of the Late Cretaceous multituberculate mammal Meniscoessus
A living Nelumbo lotus
Interior of a fossilized shell of the Early Ordovician-modern marine bivalve Nucula
A living Odontaspis sand shark
Fossilized skeleton of the Late Cretaceous dome-headed dinosaur Pachycephalosaurus
Electron micrograph of the fossilized teeth in multiple views of the Late Cretaceous theropod dinosaur Paronychodon
Restoration of the Late Cretaceous mosasaur Platecarpus
Micrograph with magnified inset of a fossilized tooth of the Late Cretaceous theropod dinosaur Richardoestesia
Life restoration of the Late Cretaceous dromaeosaurid Saurornitholestes preying upon a multituberculate mammal
Base of the trunk of a living Sequoia tree with a human to scale
Life restoration of the Late Cretaceous herbivorous dinosaur Thescelosaurus
Fossilized skeleton of the Late Cretaceous tyrannosaur Tyrannosaurus