Palaeontologist excavating a fossil
Fossil Butte National Monument, Wyoming, USA
Beaked sandfish fossil
Softshell aquatic turtle fossil, Wyoming, USA
Palaeontologist with fish fossil
Franz Nopcsa, Hungarian palaeontologist
Priscacara fossil fish
Knightia fossil fish
Volunteer at Fossil Butte National Monument visitor center
Mildred Adams Fenton, American palaeontologist
Palaeontologist holding fossil bone fragments
Fossil museum
James Bowerbank, British palaeontologist
Prehistoric stone hand axe
Fish fossil
Fossil fish
Fagus fossil leaves
Engelhardia fossil seed
Priscacara fish fossil
Phareodus fish fossil
Diplomistus fish fossil
Fossil maidenhair tree leaf
Fossil maple leaf
Fossil sand tiger shark teeth
Mammoth fossil excavations
Palaeontologist preparing fossils
Ammonite fossil
Palaeontologist showing fossilized bone fragments
Gustav Arthur Cooper, US paleobiologist
Shark's tooth fossil
Athleta luctator, sea snail fossil
Petrified oak, tree trunk fossil
Galeria fossil site, Spain
Fossil dinosaur footprint research
Gran Dolina and Galeria fossil sites, Spain
Homo heidelbergensis tooth
Fossilised conifer wood
Fossilised leaf
Homo heidelbergensis teeth
Homo heidelbergensis lower jaw
Fossil hunting
Neanderthal quartz tool
Fossil analysis at Neanderthal excavation site
Palaeontologist consolidating fossil with glue
Arthur Koehler, US dendrologist
Cockroach fossil
Neanderthal foot bone fossil
Fossil collection, University of Texas
'Fossil Mammals' (1840) from Darwin's Beagle voyage
Priscacara, fossil fish
Priscacara clivosa, fossil fish
Fossil fishes and leaf
Diplomystus dentatus fossil
Fossil fish and palm leaves
Palaeontologist holding fossilized shark vertebral column
Neanderthal fossil skull La Ferrassie 1
Aleksei Borisyak, Russian palaeontologist
Sima de los Huesos fossils
Archaeological excavation
Darwinius primate fossil
Henry Osborn, US palaeontologist
Sima del Elefante fossil site, Spain
Jurassic fish fossil
Archaeornithes reptile-like bird fossil
Thomas Davidson,British palaeontologist
Xistridura, Cambrian trilobite fossil
Alfred Romer, US palaeontologist
Changaspis elongata, Cambrian trilobite fossil
Placoparia tournemini, Ordovician trilobite fossil
Asaphus lepidurus, Ordovician trilobite fossil
Coronocephalina jastrowi, Silurian trilobite fossil
Fossil arachnid
Trilobite fossil
Fossil coral
Nautiloid fossil
Gymnosperm fossil
Fossil conifer
Oyster fossil
Fossil ammonite
W H Broadbent, British palaeontologist
Palaeontologist pointing to fossilized bone fragments
Palaeontologist working with fossilized bone fragments
1830 Baron Georges Cuvier palaeontologist
Olenus gibbosus trilobite fossil
Pecopteris fossil fern
Annularia fossil plant
Autunia fossil fern
Brachyphyllum fossil plant
Indeterminate Pycnodont fossil
Dapedium orbicularis, fish fossil
Pholiodophorus bechei, fish fossil
Credneria triacuminata, leaf fossil
Fossil Calamites leaves
Fossil Sphenophyllum plant
Fossil torvosaurus dinosaur claw
Fossil seed fern leaves
Fossil fern frond
Fossil fern fronds
Alethopteris seed fern fossil
Anomopteris fern fossil
Asterophyllites horsetail fossil
Male conifer cone fossil
Equisetum horsetail fossil
Lepidodendron plant fossil
Mariopteris pteridosperm fossil
Neuropteridium tree fern fossil
Pecopteris fern fossil
Schizoneura horsetail fossil
Voltzia conifer fossil
Albertia conifer fossil
Dipteronotus fish fossil
Olduvai biface stone tool
Cro-Magnon model
Male Neanderthal model
Female Neanderthal model
Homo erectus, illustration
Neanderthal model
Skin of an Pycnodont fish fossil
Louis Agassiz, Swiss-US geologist
Locust fossil
Wasp fossil
Julian Steward, US anthropologist
Phareodus fossil fish
Extinct rhino jaw fossil
Neanderthal teeth
Neanderthal tooth
Neanderthal child and fossil skull
Acacia-like pod, plant fossil
Fossil hominin skull reconstruction
Homo georgicus model
Fossil Leaf
Surveying at Cueva Fantasma fossil site, Spain
140 million years old alligator fossil
Homo habilis upper jaw (OH 65)
Sundial shell fossil
Fossil Dawn Redwood cone
Fossil Dawn Redwood leaf
Fossil Dawn Redwood leaves
Diplomystus fossil fish
Fossil fish tooth palate
Fossil Dawn Redwood male cone
Paleontologist with his collection of ammonites
Excavations at Galeria fossil site, Spain
Excavations at Gran Dolina fossil site, Spain