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Cross-section Dicot, Monocot and Root of Plant Stem under the microscope for classroom education.
Whitley Bay rock formations.
Ancient plant fossils are on a rock
Clay Hills View in Nallihan. They Are Hills Created By The Wear Of Clay Layers With Different Resistance. Nallihan is a district of Ankara Province.
Texture of gray stone with layers and lines  for background and pattern. Gray and yellow grunge banner. Beautiful stone texture made by wind and sea
Rudists embeded in sandstones, cross sections.\nCretaceous marine fossis near Barcelona.
Pale bands of pegmatite in dark gneiss in a massive wall of metamorphic rock in the Black Canyon of the Gunnison.
Old erosion marks in bedrock texture background
Petroglyphic rock art of Aral Tolgoi, in the Bayan-Ulgii region of the Altai Mountains in Western Mongolia. Dating back as far as 11,000 years, the unique images are found in a remote mountain valley, giving a glimpse into the past and showing some of the earliest art work of humans who lived in the area thousands of years ago.
Leiden leaf c.s. under microscope
Whitley Bay rock formations.
Brain coral stone detail in Riviera Maya at Mayan Mexico
Marble texture abstract background in natural colors.
rock background
Wavy Lines ingrained in a Felled Tree Trunk
Beautiful fossil of some sort of dinosaur reptile from Madagascar, isolated on a white background
Marble texture background in top view new and clean surface with high resolution. Natural stone for architectural decoration both interior and exterior kitchen countertop, flooring, wall, cladding. Natural patterns. Good to create surface effect for your design products such as background of greeting cards, architectural and decorative patterns. Trendy template inspiration for your design.Dramatic pattern in nature.
A close up of the bark of a birch tree.
Gravel Texture from a Footpath
Black And White Seashell Textures Close-Up
Göreme, located among the \
The Dead Sea and its predecessor lakes exhibit spectacular deformation patterns caused by earthquakes along the Dead Sea Fault. The photos exhibit various geological phenomena, including seasonal laminae layering (varves), folds, faults, fractures, dikes, soft sediment deformation, desert landscapes.
Wide angle view of the famous Painted Wall of Black Canyon of the Gunnison in Colorado. This Canyon displays some of the steepest cliffs and oldest rocks in North America. The Gunnison River (in a shadow of the  bottom), with two million years of erosion work, has sculpted this vertical wilderness in hard, dark-colored Precambrian gneiss, which had been later crosscut with light pegmatite dikes.
Stone texture worn by the wind and the sea of ​​the coast located on a wild beach.
Natural ecology, stone, rust, texture, background, abstract, plain stone, rock, building material, shape, solid, marble, granite, sea stone, wall, floor, stone wall, color, nature, simplicity
Panoramic of The Burren in Ireland
plant Dandelion Fuzz W.M. under light mircoscope with white background
Unique geological wonder Symphony of the Stones near Garni, Armenia
Millions of Years Old Bird Fossil
Free Images: "bestof:Helminthopsis01.JPG Helminthopsis ichnosp ; a trace fossil from the Logan Formation Lower Carboniferous of Wooster Ohio Photograph taken by Mark A Wilson"
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Osmia_brevicornis,f,_jaw,_kyrgystan_2014-08-08-10.33.33_ZS_PMax.jpg
Bombus_ternarius,_F,_Back,_NY,_Franklin_County_2014-07-01-16.18.08_ZS_PMax.jpg
Helminthopsis01.JPG
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Logan Formation Cross Bedding Scour.jpg
Schizodus medinaensis.JPG
AsteriacitesDevonianOhio.jpg
ZoophycosMississippian.jpg
StigmariaOhioPennsylvanian.jpg
AsteriacitesUtah.jpg
RusophycusOrdovician.jpg
Petroxestes pera Ordovician Ohio.jpg
Catellocaula.jpg
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Entobia Modern.jpg
FossilFernLeavesPennsylvanianOhio.jpg
Tullimonstrum.jpg
LepidodendronOhio.jpg
PeloidsCarboniferousNV.jpg
GastrochaenolitesMatmor.jpg
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CannelCoalWhite.jpg
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Petroxestes borings Ordovician.jpg
ViburnumFossil.jpg
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CamelFootprintBarstowMiocene.jpg
Rogerella elliptica Jurassic.JPG
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EntobiaVoigtoporaCoonCreek.jpg
MudcracksCentripetal.JPG
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HederellaOH3.jpg
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Cladocora.jpg
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Syringothyris texta Hall 1857 dorsal.jpg
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Trypanites01.jpg
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ApiocrinitesJurassicIsrael.jpg
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KanoshHardground.jpg
GorgonianHoldfastMiocene.JPG
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PhacopidDevonian.jpg
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WadiSedimentsMiocene.jpg
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MesselShaleSplitting.JPG
PurbeckFormationPortland.jpg
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Pycnodonte pulaskiensis Clayton.jpg
Laevitrigonia gibbosa.jpg
JurassicCrinoidsIsrael.JPG
Eubrontes01.JPG
Gigandipus.JPG
OncolitesAlamoBreccia.jpg
CarmelHardgroundSection.jpg
OysterBallInterior.jpg
Possum122708.JPG
CambrianStromatolites.jpg
WindowFrost121609.jpg
Thamnophis sirtalis sirtalis Wooster.jpg
Myotis120810.jpg
PermianOstracod.jpg
DiscoscaphitesirisCretaceous.jpg
ScapanorhynchusCretaceousIsraelTwo.jpg
MyotisRibcage120810.jpg
Microconchus Devonian Ohio 01.jpg
StromatoporoidSideDevColumbus.jpg
StromatoporoidTopDevColumbus.jpg
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