Fossilised tooth of Striatolamia
Fossilised tooth of Crow Shark
Fossilised Echinoid
Fossilised Clavithes shell
Woolly rhinoceros tooth
Fossilised Paradoxides (Paradoxididae)
Goniatites crenistria fossilised in shale
Placocystites carpoid fossil
Fossilized Cyclosphaeroma shell
Dorsal view of fossilized Linuparus
Completely fossilized Hermit Crab
Fossilized Selenopeltis trilobite
Chelicerata Euproops fossilized in coal
Cyamocypris fossilized in sandstone
Hymenocaris fossilized in stone
Fossilized Sphaerexochus
Fossilized Onnia trilobite
Wiwaxia Burgess Shale fossil
Ammonite fossils
Dragonfly fossilised in limestone
Fossilised Mud Crab
Extinct rhino jaw fossil
Fossilised remains of turtle shell
Belemnite fossilised in limestone
Dorsal view of fossilized Archaeogeryon
Sea urchin fossil
Slit shell fossil
Brachiopods fossilized in brown rock
Cone shell
Olenus gibbosus trilobite fossil
Fossil fish teeth
Pseudocrioceras fasciculare ammonite fossil
Anisoceras ornatum ammonite fossil
Indeterminate Pycnodont fossil
Skin of an Pycnodont fish fossil
Clymenia laevigata fossilized in limestone
Trilobite fossil
Fossilised Xystridura trilobite
Serupulid worms fossilised in limestone
Fossil sea scorpion
Fossilised cockroach
Fossilised coral
Fossilised trilobite exoskeleton
Enrolled Phacops trilobite (Phacopidae)
Fossil shark tooth
Diplomystus dentatus fossil
Heart urchin
Cystoid fossilised in Wenlock limestone
Trimerocephalus trilobite fossil
Gyrodus frontatus fossil fish
Ancyloceras vandenheckii ammonite
Emericiceras emerici
Belonostomus lesinaensis
Marrella arthropod fossil
Fossil trilobite, Phacops
Cambrian Trilobite
Ammonite fossil
Pterocoma fossil crinoid
Diplomystus fossil fish
Fossil Knebelia lobster
Fossil polychelidan lobster
Plesiosaurus fossil spine
Fossil trilobite
Eurypterid, illustration
Marine turtle fossilised skull
Acrioceras tabarelli and Emericiceras emerici fossils
Fish plate fossils in Kaibab limestone
Serpulid worms fossilised on rock
Fossilised ammonite shell
Mammoth exhibition at CaixaForum Zaragoza
Heart urchin fossilised in limestone
Fossilised Exogyra africana Oyster shells
Sea urchin fossilised in limestone
Whiteavesia bivalve mollusk fossil
Fossilised pterosaur footprint
Clam shell fossilised in black limestone
Sea lilies fossilised in black stone
Fossilised coral (Thecosmilia trichotoma)
Remains of fossilised Eurypterids
Prehistoric fish fossil
Fungus gnat in amber, macrophotograph
Archaeopteryx fossil
Pterodactylus antiquus fossil
Dinosaur skin fossil
Spiriferina brachiopod fossil
Ammonite attacking a dinosaur, artwork
Dimorphodon macronyx, pterosaur fossil
Heterolepidotus ornatus fish fossil
Ancyloceras vandenheckii fossils
Trilobite fossil exoskeleton in stone
Fossilised oyster shells
Sea lily fossil
Theropod dinosaur footprint
Belemnite shell fossilised in clay
Fossilised Lepidodendron bark
Fossilised March Fly
Fossilised sponge
Ichthyosaur teeth
Belemnite fossil
Tyrannosaurus rex jaws
Cystoid fossilized in Wenlock limestone
Fossilised Gallimimus skull
Fossil placoderm fish
Paper clam
Cystoid fossil
Mud crab
Jewel-box shell
Fossilised lithistid demosponge
Carboniferous limestone with crinoid stem
Macrocrinus fossil crinoid
Fossil oyster
Panopea glycimeris shell
Iceland cockle
Baculites ammonite shells
Ecphora quadricostata Sea snail
Pelican's foot gastropod fossil
Cassis canellata (Helmet shell)
Ficopsis penita (Fig shell), Eocene era
False olive shell
Nerinea shell and cross-section view
Fossilised forelimb bones of Tylosaurus
Phareodus fossil fish
Mammoth hipbone
Fossil belemnite breccia
Fossilised sharks teeth
False razor shell fossilised in limestone
Tusk shell (Dentalium) fossilised in rock
Fossilised leaf
Fossilized Pugnax
Fossilized Pteridosperm seeds
Soliclymenia ammonoid fossil
Brachiopods productus fossil
Fossilized Ampakabastraea colony
Fossil conifer leaf
Gymnosperm fossil
Fossil leaf
Fossil cycad leaves
Paranthropus boisei skull
Autunia fossil fern
Emericiceras thiollierei ammonite fossil
Collection of fossils
Heterolepidotus ornatus fish
Plate of Betelgeusia orientalis starfish
Fish fossil
Heteroceras moriezense ammonite fossil
Belemnotheutis antiqua fossilised in clay
Ammonite shell fossilised in clay
A pair of Eurypterus remipes
Balteurypteru
Fossilised seed fern seeds
Paranthropus robustus skull
Trilobite fossils
Pliosaur tooth fossil
Head of Gallimimus dinosaur model
Fossil Vauxia sponge
Cynognathus synapsid skull fossil
Swamp clam fossil
Extinct cave bear remains, Slovenia
Fossilised dinosaur faeces, SEM
Freshwater mussel shell
Ichthyosaurus fossil
Dudley Bug
Fossil Sea Scorpion (Eurypterus remipes)
Ammonite shell showing whorl profile
Ammonite shell fossilised in limestone
Fossil dog skull