Muramotoceras yezoense ammonite fossil
Mortoniceras rostratum ammonite fossil
Hoplites dentatus ammonite fossil
Mortoniceras rostratum ammonite
Ammonitoceras sp. ammonite fossil
Macroscaphites yvani ammonite fossil
Heteroceras moriezense ammonite fossil
Crioceras majoricensis ammonite fossil
Ammonite fossils
Ancyloceras vandenheckii ammonite
Pseudocrioceras fasciculare ammonite fossil
Anisoceras ornatum ammonite fossil
Kutatissites simionescui ammonite fossil
Ancyloceras sp. ammonite fossil
Ammonites and belemnites
Turrilites sp. cephalopod fossil
Marine cemetery, Provence, France
Ammonite fossil
Nipponites mirabilis ammonite fossil
Coiled and heteromorph ammonites
Emericiceras emerici
Audouliceras audouli fossil
Ammonite fossil, macrophotograph
Kutatissites simonionescui
Emericiceras thiollierei ammonite fossil
Jurassic ammonites
Domatoceras fossil
Jewel-box shell
Paleontologist with his collection of ammonites
Krattaspis, Ordovician trilobite fossil
Scrabiscutellum, Devonian trilobite fossil
Platyscutellum, Devonian trilobite fossil
Swamp clam fossil
Redlichia chinensis, Cambrian trilobite fossil
Changaspis elongata, Cambrian trilobite fossil
Paradoxides mureroensis, Cambrian trilobite fossil
Acadoparadoxides briareus, Cambrian trilobite fossil
Ectillaenus perovalis, Ordovician trilobite fossil
Placoparia sedgewickii, Ordovician trilobite fossil
Placoparia tournemini, Ordovician trilobite fossil
Estoniops panderi, Ordovician trilobite fossil
Asaphus lepidurus, Ordovician trilobite fossil
Platycalymene duplicata, Ordovician trilobite fossil
Ogyginus corndensis, Ordovician trilobite fossil
Coronocephalina jastrowi, Silurian trilobite fossil
Harpes perriradiatus, Devonian trilobite fossil
Archegonus aprathensis, Carboniferous trilobite fossil
Gitarra gitarraeformis, Carboniferous trilobite fossil
Hamatolenus marocanus, Cambrian trilobite fossil
Olenellus gilberti, Cambrian trilobite fossil
Conocoryphe sulzeri sulzeri, Cambrian trilobite fossil
Ammonite
Eldredgeia venustus, Devonian trilobite fossil
Heterolepidotus ornatus fish fossil
Turtle fossil shell
Indeterminate Pycnodont fossil
Fossil mollusc
Fossil molluscs
Ammonite cross section
Thin section micrograph, Ammonite fossil
Fossil crinoid and molluscs
Mass mortality plate of ammonites
Ordovician marine fossils
Paper clam
Plate of Betelgeusia orientalis starfish
Harpides, Ordovician trilobite fossil
Illaenus sarsi, Ordovician trilobite fossil
Ampyx priscus, Ordovician trilobite fossil
Calymene blumenbachii, Silurian trilobite fossil
Treveropyge maura, Devonian trilobite fossil
Illustration of ammonites
Protolenus, Cambrian trilobite fossil
Eoharpes, Ordovician trilobite fossil
Ichthyosaur fossil
Harpidella misera, Silurian trilobite fossil
Andegavia simplex, Devonian trilobite fossil
Cone shell
Spiny ammonite fossil
Acrioceras tabarelli and Emericiceras emerici fossils
Heterolepidotus ornatus fish
Dimorphodon macronyx, pterosaur fossil
Palaeontologist injecting resin into fossil bones
Skin of an Pycnodont fish fossil
Crioceras nolani ammonite fossil
Heteroceras emerici ammonite fossil
Crocodilian fossil
Trilobites from Morocco
Trilobite fossil
Xistridura, Cambrian trilobite fossil
Wiwaxia Burgess Shale fossil
Slit shell fossil
Ampyx priscus, Ordovician trilobite fossils
Drotops megalomanicus trilobite fossil
Thysanopeltis, Devonian trilobite fossil
Metascutellum prix, Devonian trilobite fossil
Fish fossil
Yunanocephalus and Wutingaspis, Cambrian trilobite fossils
Elrathia kingii, Cambrian trilobite fossils
Peronopsis interstricta, Cambrian trilobite fossils
Fossil ammonite
Ichthyosaur
Ceratites ammonite fossil
Fossil scallops
Ordovician brittle star fossils
Fossilized shark vertebral column fragment
Collection of fossils
Ancyloceras vandenheckii fossils
Polished ammonite fossil
Ammonite marine cemetery
Crioceras loryi ammonite fossils
Mortoniceras sp. ammonite fossil
Kutatisites sp. ammonite fossil
Fossil oyster
Archaeopteryx fossil, Berlin specimen
Lobster fossil
Palaeontologist holding fossil bone fragments
Palaeontologist consolidating fossil with glue
Palaeontologist next to ichthyosaur fossil
Fossilised pterosaur footprint
Fossil palm leaf
Prehistoric rhinoceros fossil, illustration
Cryptolithoides ulrichi, Ordovician trilobite fossils
Gitarra gitarraeformis, Carboniferous trilobite fossils
Freshwater dinosaur fossil
Ammonite attacking a dinosaur, artwork
Trilobite head fossil
Olenus gibbosus trilobite fossil
Fossil fish
Starfish fossil
Cross section of the teeth of an ichthyosaur