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An elasmosaurus swims towards you in shallow seas.  This long necked plesiosaur was an aquatic reptile that lived in the ocean during the Cretaceous period. 3D Rendering
Small yellow wild flowers on open ranch land in Douglas County of Colorado in western USA of North America.
Abelisaurus was a theropod dinosaur that lived in Argentina during the Cretaceous Period.
Ammonite inside a limestone rock. The ammonites where living between 409 and 65 million years ago (Mya). The image was captured in the canton of Aargau (Switzerland).
Rocky forest mountain vista offers a breathtaking view of rugged peaks and dense woodlands, showcasing nature’s grandeur.
Wildflowers in high altitude meadows and forests in the Grand Canyon National Park Arizona as seen on the North Rim near Walhala Point Overlook
Beautyful small stream running thru Desert Rocks
Low angle view of yellow desert wildflowers and sagebrush
Cholla cactus Sonora desert mid spring on a bright day
Plants at Valley of Dreams, New Mexico, USA
Computer generated 3D illustration with the dinosaur Brontosaurus
Wild flowers of blue and yellow mixed on a hillside after a heavy rain shower in central Montana, western USA, North America
Parasaurolophus dinosaur walking next to gingko trees and onychiopsis plants - 3D render
Plant in Etosha National Park at Kunene Region, Namibia
Location: Otoyo Town, Nagaoka District, Kochi Prefecture, Japan\nTaken at Minamidaio.\nThis flower is  fukujusō.
Ano Nuevo State Reserve, approx. 55 miles south of San Francisco, is a state park in California, which contains a diversity of plant communities and colonies of elephant seals, sea lions and sea otters.
Psittacosaurus was a Ceratopsian herbivorous dinosaur that lived in Asia in the Cretaceous Period.
Abundant cactus grows throughout the Anza Borrego Desert state park. The largest state park in the country located east of San Diego and is part of the Colorado and Sonoran desert ecosystem.
3d illustration of a Lystrosaurus in a Triassic landscape
Fossilized shells of Mesozoic (most probably Cretaceous) sea snails clearly visible on a limestone at Hajar Mountains, Musandam Peninsula, Oman.
Cholla cactus Sonora desert mid spring on a bright day
The Oregon Badlands formed from a lava flow from a shield volcano about 80,000 years ago. Oregon Sunshine Wildflowers thrive in the ashy soil.
Real scale titanosaur scuplture at dry arid landscape, located at trelew city, chubut province, argentina
Close up of yellow flowers of thick leaf ragwort , Senecio crassulus. Great Sand Dunes National Park, Colorado, USA.
A group of Pilot whales try to evade a Dakosaurus marine reptile in Cretaceous seas of North America.
This is a photograph of a hiking trail  in the desert landscape of Organ Pipe Cactus National Monument in the Sonoran Desert in Arizona, USA on a spring day.
Beautiful fossil of some sort of dinosaur reptile from Madagascar, isolated on a white background
Scenery at Valley of Fire Recreation Area, New Mexico, USA
Bright, colorful Mexican Poppies and other wildflowers thrive after winter rains in the Sonoran Desert near Phoenix, Arizona.
Big Bend National Park, Texas.
Free Images: "bestof:InoceramusTexas.jpg en Inoceramus - This specimen comes from the Cretaceous of Texas Rinard Creek pl Okaz widoczny na zdjęciu pochodzi z kredowych osadów we"
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Naturalis Biodiversity Center - ZMA.MOLL.210712 - Amblema plicata (Say, 1817) - Unionidae - Mollusc shell.jpeg
Naturalis Biodiversity Center - L.2576861 - Ferula microcolea (Boiss.) Boiss. - Umbelliferae - Plant type specimen.jpeg
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