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Fossilised Fern Leaf embedded in limestone
Small Insect fossil on stone
Fossil leaves of ferns petrified and highlighted on the surface of a rock
Fossil Fern inside a peace of slate. The fossil is more than 100 mio Years old.
Fossilized leaf. Selective focus. Close-up, background and texture.
Archaeopteryx marble imprint, fossilized imprint, imprint transitional form (mosaic form), of a theropod dinosaur. Replica of a lime-impression (limestone slab) from the Jurassic about 150 million years old.
Leaf pattern on a stone wall
Fossil of palm
complete pyritised Leonaspis (Kettneraspis) sp. trilobite from Morocco
Rheum officinale, Chinese rhubarb, Rheum palmatum L．
Fossilized fern and other plants. The most ancient gray stone with prints of plants
Calmitacea inside a peace of stone. The fossil was growing in the Carboniferous Period (around 360 to 300 million years ago).
fern plant fossil as very nice natural background
Marine life fossils.
Fossilized prehistoricanimal - trilobite fossill in rock
Devonian microfossils in limestone matrix include circular and cylindrical crinoids, fan-shaped brachiopod (shell) fragments, speckled bryozoan fragments. Rock is about 1 1/2\
Imprint of an ancient plant on a stone in the hands of a man
Magnified close up of shale with multiple trilobite fossils.
Fossil leaves of ferns petrified and highlighted on the surface of a rock
Sea Urchin spine fossil. The close-up image shows a sea urchin fossil from the jurassic period inside a limestone.
nature
Fossil vertebra from sandstone, Eocene era.
trilobite fossil texture as very nice natural background
Fossilised Fish
Imprint of ancient plants on stone, fossilized leaves and stems
Abruzzo, Italy: fossil shells enclosed in the sedimentary rocks of a mountain river in the Gran Sasso Monti della Laga National Park, sign that the mountain range was once submerged
Fossil Fern Taenoptieris multinervis
Fossil Fern inside carbon rocks. The image was captured in the Swiss Alps.
fossil trilobite imprinted in the sediment
Rudists embeded in sandstones, cross sections.\nCretaceous marine fossis near Barcelona.
Free Images: "bestof:Pecopteris polymorpha.jpg Fossil of the extinct plant species Pecopteris polymorpha Filicopsida Pteridophyta Upper Carboniferous of Reisbach Germany Specimen is"
Cordaites lungatus JdP.jpg
kereru_,_new_Zealand_Wood_Pigeon.jpg
Pecopteris polymorpha.jpg
Lepidodendron lycopodioides.jpg
Senftenbergia plumosa.jpg
Pecopteris (Jardin des Plantes de Paris).jpg
Pecopteris arborescens.jpg
Annularia Stellata.jpg
Lonchopteris rugosa.jpg
Reticulopteris muensteri.jpg
Macrostachya infundibuliformis Utrecht.jpg
Walchia piniformis2.jpg
The_Quarterly_journal_of_the_Geological_Society_of_London_(12684160935).jpg
Salix varians.jpg
Diplopteridium holdenii.jpg
Sphenophyllum miravallis.jpg
Alloiopteris erosa.jpg
Walchia piniformis.jpg
Mariopteris sauveurii.jpg
Alnus kefersteinii catkins.jpg
Carex_polymorpha_NRCS-1.jpg
Carex_polymorpha_drawing_2.png
Naturalis Biodiversity Center - RMNH.MOL.284586 - Asperitas trochus polymorpha (Smith, 1897) - Dyakiidae - Mollusc shell.jpeg
Naturalis Biodiversity Center - RMNH.MOL.284586 1 - Asperitas trochus polymorpha (Smith, 1897) - Dyakiidae - Mollusc shell.jpeg
Naturalis Biodiversity Center - RMNH.MOL.170144 - Melanoides polymorpha (Smith, 1877) - Thiaridae - Mollusc shell.jpeg
Naturalis Biodiversity Center - RMNH.MOL.170144 1 - Melanoides polymorpha (Smith, 1877) - Thiaridae - Mollusc shell.jpeg
Naturalis Biodiversity Center - RMNH.MOL.170143 - Melanoides polymorpha (Smith, 1877) - Thiaridae - Mollusc shell.jpeg
Naturalis Biodiversity Center - RMNH.MOL.273074 1 - Streptostele polymorpha Preston, 1912 - Streptaxidae - Mollusc shell.jpeg
Naturalis Biodiversity Center - RMNH.MOL.273074 - Streptostele polymorpha Preston, 1912 - Streptaxidae - Mollusc shell.jpeg
Naturalis Biodiversity Center - RMNH.MOL.295462 1 - Helix polymorpha Lowe, 1831 - Helicidae - Mollusc shell.jpeg
Naturalis Biodiversity Center - RMNH.MOL.295462 - Helix polymorpha Lowe, 1831 - Helicidae - Mollusc shell.jpeg
Naturalis Biodiversity Center - ZMA.MOLL.33824 - Pseudopalaina polymorpha (Crosse, 1866) - Diplommatinidae - Mollusc shell.jpeg
Naturalis Biodiversity Center - ZMA.MOLL.373606 - Achatinella swiftii polymorpha Gulick - Achatinellidae - Mollusc shell.jpeg
Naturalis Biodiversity Center - ZMA.MOLL.373606 1 - Achatinella swiftii polymorpha Gulick - Achatinellidae - Mollusc shell.jpeg
Naturalis Biodiversity Center - ZMA.MOLL.394061 - Asperitas polymorpha (Smith, 1897) - Dyakiidae - Mollusc shell.jpeg
Naturalis Biodiversity Center - ZMA.MOLL.402541 - Discula (Discula) polymorpha (Lowe, 1852) - Hygromiidae - Mollusc shell.jpeg
Naturalis Biodiversity Center - ZMA.MOLL.402542 - Discula (Discula) polymorpha (Lowe, 1852) - Hygromiidae - Mollusc shell.jpeg
Naturalis Biodiversity Center - ZMA.MOLL.402792 - Discula (Discula) polymorpha (Lowe, 1852) - Hygromiidae - Mollusc shell.jpeg
Naturalis Biodiversity Center - ZMA.MOLL.402793 - Discula (Discula) polymorpha (Lowe, 1852) - Hygromiidae - Mollusc shell.jpeg
Naturalis Biodiversity Center - ZMA.MOLL.402794 - Discula (Discula) polymorpha (Lowe, 1852) - Hygromiidae - Mollusc shell.jpeg
Naturalis Biodiversity Center - ZMA.MOLL.402791 - Discula (Discula) polymorpha (Lowe, 1852) - Hygromiidae - Mollusc shell.jpeg
Naturalis Biodiversity Center - ZMA.MOLL.402795 - Discula (Discula) polymorpha (Lowe, 1852) - Hygromiidae - Mollusc shell.jpeg
Naturalis Biodiversity Center - ZMA.MOLL.402800 - Discula (Discula) polymorpha (Lowe, 1852) - Hygromiidae - Mollusc shell.jpeg
Naturalis Biodiversity Center - ZMA.MOLL.402801 - Discula (Discula) polymorpha (Lowe, 1852) - Hygromiidae - Mollusc shell.jpeg
Naturalis Biodiversity Center - RMNH.MOL.295466 1 - Discula (Discula) polymorpha nebulata (Lowe, 1855) - Hygromiidae - Mollusc shell.jpeg
Naturalis Biodiversity Center - RMNH.MOL.295465 - Discula (Discula) polymorpha nebulata (Lowe, 1855) - Hygromiidae - Mollusc shell.jpeg
Naturalis Biodiversity Center - RMNH.MOL.295466 - Discula (Discula) polymorpha nebulata (Lowe, 1855) - Hygromiidae - Mollusc shell.jpeg
Naturalis Biodiversity Center - RMNH.MOL.295465 1 - Discula (Discula) polymorpha nebulata (Lowe, 1855) - Hygromiidae - Mollusc shell.jpeg
Naturalis Biodiversity Center - RMNH.MOL.295520 1 - Discula (Discula) polymorpha depressiuscula (Lowe, 1831) - Hygromiidae - Mollusc shell.jpeg
Naturalis Biodiversity Center - RMNH.MOL.295521 - Discula (Discula) polymorpha depressiuscula (Lowe, 1831) - Hygromiidae - Mollusc shell.jpeg
Naturalis Biodiversity Center - RMNH.MOL.295520 - Discula (Discula) polymorpha depressiuscula (Lowe, 1831) - Hygromiidae - Mollusc shell.jpeg
Naturalis Biodiversity Center - RMNH.MOL.295521 1 - Discula (Discula) polymorpha depressiuscula (Lowe, 1831) - Hygromiidae - Mollusc shell.jpeg
Naturalis Biodiversity Center - RMNH.MOL.295467 - Discula (Discula) polymorpha nebulata (Lowe, 1855) - Hygromiidae - Mollusc shell.jpeg
Naturalis Biodiversity Center - RMNH.MOL.295467 1 - Discula (Discula) polymorpha nebulata (Lowe, 1855) - Hygromiidae - Mollusc shell.jpeg
Naturalis Biodiversity Center - RMNH.MOL.295522 1 - Discula (Discula) polymorpha depressiuscula (Lowe, 1831) - Hygromiidae - Mollusc shell.jpeg
Naturalis Biodiversity Center - RMNH.MOL.295522 - Discula (Discula) polymorpha depressiuscula (Lowe, 1831) - Hygromiidae - Mollusc shell.jpeg
Tolpis staticifolia - Botanischer Garten München-Nymphenburg - DSC07677.JPG
Veronica surculosa - Botanischer Garten München-Nymphenburg - DSC07644.JPG
Naturalis_Biodiversity_Center_-_RMNH.ART.780_-_Medicago_polymorpha_-_Kawahara_Keiga_-_1823_-_1829_-_Siebold_Collection_-_pencil_drawing_-_water_colour.jpeg
Agnostus_pisiformis_fossil_trilobites_(Alum_Shale_Formation,_upper_Middle_Cambrian;_Hallevad,_Billingen,_Vastergotland,_Sweden)_(15077604408).jpg
Monadenium guentheri - Botanischer Garten München-Nymphenburg - DSC08147.JPG
Naturalis Biodiversity Center - L.1540096 - Thrixspermum cv. 'Chinless wonder' - Orchidaceae - Plant type specimen.jpeg
Agnostus_pisiformis_fossil_trilobite_(Alum_Shale_Formation,_upper_Middle_Cambrian;_Honsater,_Vastergotland,_Sweden)_(15263805372).jpg
The_Quarterly_journal_of_the_Geological_Society_of_London_(12711355855).jpg
The_Quarterly_journal_of_the_Geological_Society_of_London_(12646154604).jpg
Naturalis Biodiversity Center - L.2876590 - Solanum papuanum Symon - Solanaceae - Plant type specimen.jpeg
Naturalis Biodiversity Center - L.4065160 - Griffithsia pilalyea Baldock - Algae - Plant type specimen.jpeg
Naturalis Biodiversity Center - L.4018891 - Fucus distichus L. subsp. edentatus (Bach.Pyl.) Powell - Fucaceae - Plant type specimen.jpeg
Naturalis Biodiversity Center - L.2055175 - Champia lubrica Mas.Suzuki and Yoshiz. - Algae - Plant type specimen.jpeg
The_Quarterly_journal_of_the_Geological_Society_of_London_(12960356873).jpg
Naturalis Biodiversity Center - L.4096663 - Nitella haagenii Raam - Characeae - Plant type specimen.jpeg
The_Quarterly_journal_of_the_Geological_Society_of_London_(13206094043).jpg
The_Quarterly_journal_of_the_Geological_Society_of_London_(12684455583).jpg
Naturalis Biodiversity Center - L.1512659 - Jumellea alionae P.J.Cribb - Orchidaceae - Plant type specimen.jpeg
The_Quarterly_journal_of_the_Geological_Society_of_London_(12711706243).jpg
The_Quarterly_journal_of_the_Geological_Society_of_London_(12646325234).jpg
The_Quarterly_journal_of_the_Geological_Society_of_London_(13937079771).jpg
The_Quarterly_journal_of_the_Geological_Society_of_London_(12981025095).jpg
The_Quarterly_journal_of_the_Geological_Society_of_London_(12684285213).jpg
The_Quarterly_journal_of_the_Geological_Society_of_London_(13205997113).jpg
Naturalis Biodiversity Center - L.2044469 - Rhynchosia leandrii Du Puy and Labat - Leguminosae-Pap. - Plant type specimen.jpeg
The_Quarterly_journal_of_the_Geological_Society_of_London_(12981233873).jpg
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