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Petrified wood specimen Petrifaction describes the fossilisation of wood It occurs when pieces of wood fall into sediments and are rapidly covered
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Reconstruction of the extinct Eurasian cave lion (Panthera spelaea) which lived in the Pleistocene epoch This species evolved around 600000 years ag
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Prehistoric sea snail shell
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Illustration of the anatomy of the head of the extinct old world monkey Theropithecus oswaldi Based on one specimen it has been estimated that this s
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Illustration of the anatomy of the extinct old world monkey Theropithecus oswaldi Based on one specimen it has been estimated that this species could
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Prehistoric Leptorycteropus aardvark illustration
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Arsinoitherium prehistoric mammal illustration
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Illustration of the extinct saber-toothed cat (Smilodon sp) This prehistoric mammal lived from 25 million to 10000 years ago from the Early Pleis
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Smilodon compared to modern lion illustration
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Simbakubwa kutokaafrika compared to modern lion illustration
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Death of the dinosaurs conceptual illustration by CHRISTIAN JEGOUSCIENCE PHOTO LIBRARY
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Death of the dinosaurs conceptual illustration Parasaurolophus dinosaur hiding from an asteroid strike by CHRISTIAN JEGOUSCIENCE PHOTO LIBRARY
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Oviraptor philoceratops dinosaur
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Tiktaalik prehistoric fish illustration Tiktaalik is a very early fish that lived 375 million years ago during the Late Devonian Period Although cl
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Ediacaran Period fauna conceptual illustration by SAM FALCONER DEBUT ARTSCIENCE PHOTO LIBRARY
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Gastornis gigantea and its prey illustration Gastornis was a large flightless bird that lived between the late Paleocene (55 million years ago) and
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Alioramus chasing Olorotitan dinosaurs illustration Alioramus is a carnivorous theropod dinosaur that lived during the Late Cretaceous Period (aroun
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Excavations at Cueva Des-Cubierta Pinilla del Valle Spain
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Excavations at Cueva Des-Cubierta Pinilla del Valle Spain
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Excavations at Cueva Des-Cubierta Pinilla del Valle Spain
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Excavations at Cueva Des-Cubierta Pinilla del Valle Spain
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Excavations at Cueva Des-Cubierta Pinilla del Valle Spain
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Excavations at Cueva Des-Cubierta Pinilla del Valle Spain
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Excavations at Cueva Des-Cubierta Pinilla del Valle Spain
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Fossil bison crania deposited by Neanderthals
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Fossil crania deposited by Neanderthals
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Analysis of fossil bison cranium
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Jurassic scene illustration
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Jurassic scene illustration
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Jurassic flora Illustration of plants found in the Jurassic (208-145 million years ago) by CHRISTIAN JEGOUSCIENCE PHOTO LIBRARY
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Illustration of a Darwinylus marcosi beetle covered in pollen grains (yellow) In 2016 a specimen of this beetle was found preserved in 105 million ye
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Tyrannosaurus rex dinosaur illustration This dinosaur lived in North America from about 70 million years ago until the extinction of the dinosaurs s
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Muramotoceras yezoense ammonite fossil
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Muramotoceras yezoense ammonite fossil
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Lycaenops carnivore illustration
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Ammonite fossils
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Triceratops dinosaur illustration This cerapod dinosaur is around 3 metres tall at the shoulder and weighs around 11000 kilograms It is an example
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Artwork of Giant Dragonfly Meganeura
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Thylacosmilus prehistoric mammal illustration
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Ichthyostega tetrapod illustration
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Sea urchin fossil
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Ammonite
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Sea lily fossil
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Silicified wood Photo by DK IMAGESSCIENCE PHOTO LIBRARY
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Cystoid fossil
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Brachiopods fossilized in brown rock
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Starfish (Stenaster obtusus) Upper surface of starfish Ordovician Photo by DK IMAGESSCIENCE PHOTO LIBRARY
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Starfish fossil
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Slit shell (Pleurotomaria deshayesii) External view of shell Early Jurassic Photo by DK IMAGESSCIENCE PHOTO LIBRARY
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Paper clam
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Fossil and geology equipment for studying fossils overhead view Photo by DK IMAGESSCIENCE PHOTO LIBRARY
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Swamp clam fossil
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Heart urchin
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Cone shell (Conus sauridens) Exterior view with thin outer lip Middle Eocene Photo by DK IMAGESSCIENCE PHOTO LIBRARY
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Astarte clam (Astarte elegans) Many specimens fossilized in limestone Middle Jurassic Photo by DK IMAGESSCIENCE PHOTO LIBRARY
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Cyamodus laticeps placodont skull
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Jewel-box shell (Chama calcarata) Shows spiky exterior Middle Eocene Photo by DK IMAGESSCIENCE PHOTO LIBRARY
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Goniatites crenistria cephalopod fossilised in shale Photo by DK IMAGESSCIENCE PHOTO LIBRARY
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Ammonite male and female
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Mud crab
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Clymenia laevigata fossilized in limestone Photo by DK IMAGESSCIENCE PHOTO LIBRARY
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Sea snail (Platyceras sp) illustration Photo by DK IMAGESSCIENCE PHOTO LIBRARY
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Dinosaur fossil excavation illustration
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Hyena skull fossil
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Hyena skull fossil
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Death of the dinosaurs illustration
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Death of the dinosaurs illustration
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Death of the dinosaurs Illustration of a triceratops skull lying in a scorched landscape The Cretaceous-Paleogene (K-Pg) or K-T extinction event 6
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Dromornis stirtoni and its young illustration
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Allosaurus attacking a Stegosaurus dinosaur illustration Allosaurus (left) is a carnivorous predatory theropod dinosaur that reached lengths of 12 m
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Prehistoric giant panda relative illustration
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Prehistoric rabbit ancestor illustration
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Psittacosaurus dinosaurs illustration Psittacosaurus dinosaurs were herbivores and their parrot-like beaks may have been used to crack nuts Psittac
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Yinlong dinosaurs illustration These ceratopsian dinosaurs lived around 158 million years ago during the Late Jurassic They were small bipedal her
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Macrauchenia prehistoric mammal illustration Macrauchenia patagonica is a representative of the order litopterna which were South American ungulate
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Moeritherium ancient elephant ancestor illustration This extinct prehistoric mammal was an early proboscidean related to modern elephants and mammo
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Illustration of Brachydectes sp an extinct amphibian that lived during the Carboniferous period The most well known species of Brachydectes is the
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Illustration of reptile hunting Meganeura giant dragonflies during the Carboniferous period (354-290 million years ago) These prehistoric insects wi
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Ambulocetus prehistoric whale ancestor illustration This aquatic mammal lived 48 million years ago during the Eocene in what is now Northern Pakis
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Ecological food web computer artwork This model shows a close-up view of the extinct ecosystem from the Messel pit Germany Fossil animal and plant
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Ecological food web computer artwork This model shows a close-up view of the extinct ecosystem from the Messel pit Germany Fossil animal and plant
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Ecological food web
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Ecological food web computer artwork This model represents the extinct ecosystem of the Messel pit Germany Fossil animal and plant life is represe
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Cambrian invertebrate Artwork of a Hallucigenia fortis invertebrate (red) and jellyfish swimming in an ancient sea during the Middle Cambrian The Ca
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Styracosaurus dinosaur in a forest clearing artwork This beaked herbivore lived in North America and Asia during the late Cretaceous period 76-73 m
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Pteranodon pterosaur landing in a forest artwork Pteranodon was a flying reptile that inhabited what is now North America and Europe during the late
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Pteranodon pterosaur artwork
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Ichthyosaur and prey artwork
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Ichthyosaur and prey Artwork of an Ichthyosaurus marine reptile (right) hunting its prey a nautilus (left) Ichthyosaurs lived during the Jurassic P
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Pterosaur flying reptiles Artwork of Pteranodon sternbergi reptiles flying at sunset These pterosaurs lived during the Cretaceous Period (146 to 65
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Apatosaur dinosaurs Artwork of Apatosaurus dinosaurs pterosaur flying reptiles and ferns in a misty landscape at sunset Apatosaurs lived during t
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Tyrannosaurus rex refurbishment
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Fossil bone analysis Technician examining a fossilised dinosaur vertebrae bone The bone will be assembled onto a metal armature frame to form a near
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Tyrannosaurus rex refurbishment
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Tyrannosaurus rex femur bone Tyrannosaurus rex (T-rex) was one of the largest carnivorous dinosaurs It measured 6 metres tall and weighed 7 tonnes
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Tyrannosaurus rex skeleton
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Tyrannosaurus rex skeleton Fossilised Tyrannosaurus rex (T-rex) tail bones supported by a metal armature frame These bones are part of a near comple
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Tyrannosaurus rex caudal bones
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Tyrannosaurus rex refurbishment
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Tyrannosaurus rex refurbishment Technician assembling a steel support armature onto the fossilised skeleton of a ÂTyrannosaurus rex (T- rex) The ske
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