12 166 Gratis bilder av Fossil

paleontologi krypdyr naturressurs industri produksjon olje boretårn oljerigg plattform gruvedrift kull

Nyctosaurus (Pterosauria), skeleton, Samuel Wendell Williston, 1925

Kull

gruvedrift skuffe

Walcott Cambrian Geology and Paleontology II plate 04

PSM V32 D811 Genuine alga from the silurian Buthotrephis grantii

Theromorph vertebrae: Dimetrodon and Sphenacodon, Samuel Wendell Williston, 1925

Oljerigg

produksjon industri

Oljerigg

produksjon industri

Pectoral girdle (in part) and front paddles of Elasmosaurus (Plesiosauria), Samuel Wendell Williston, 1925

Limbs of Varanops and Casea, Samuel Wendell Williston, 1925

Dimetrodon occipital complex; Eryops and Cacops sections through parasphenoidal rostrum, Samuel Wendell Williston, 1925

Dolichosaurus

Fossils, Fig. 1-4 LCCN2003656254

Polyptychodon

Palaeontographica 04 T02

Streptospondylus major

Toxodon-Schaedel, 1838

Anterior dorsal and cervical vertebrae, Samuel Wendell Williston, 1925

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Rhamphorhynchus (Pterosauria), skeleton, Samuel Wendell Williston, 1925

Thaumatosaurus (Plesiosauria), skeleton, Samuel Wendell Williston, 1925

Pterodactylus (Pterosauria), skeleton from side, Samuel Wendell Williston, 1925

Pectoral girdle of Trinacromerum (Plesiosauria), from above, Samuel Wendell Williston, 1925

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Megalosaurus fossils, James Erxleben, 1800s

Oil tanker

naturressurs heisekran

Coal train

gruvedrift kull

Oil tanker

naturressurs skip

Oljerigg

produksjon industri

Goniopholis simus skull

Origin of Vertebrates Fig 011

Fric fossil fish

Oil tanker truck

transport farkost

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paleontologi fossil

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paleontologi fossil

Plesiosaur skulls: Elasmosaurus, Plesiosaurus, and Trinacromerum, all from side, Samuel Wendell Williston, 1925

Dimetrodon incivus Cope. mandible; Labidosaurus hamatus Cope. mandible, Samuel Wendell Williston, 1925

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paleontologi fossil

Sauropterygian skulls: Peloneustes, Plesiosaurus, Muraenosaurus, Samuel Wendell Williston, 1925

Cetiosaurus brevis

Plesiosaurus constrictus

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