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Microscopic photography of crystal and shell fragmets of marine creatures and associated limestone rocks.
Natural agate surfaces, suitable for backgrounds and wallpapers.
Microscopic photo of a thin section of calcareous tufa of Holocene age.
Oil Slick On Asphalt
Old Wall Surface Abstract Textured Background Design
Photomicrograph of one celled amoeba. Live specimen. Wet mount, 40X objective, transmitted brightfield illumination.
blue mold close up background, macro photography
Lava stone in a macro shot
Isolated sample of a Quartz rock on texture background. Quartz Igneous Rock sample. Quartz stone isolated.
Close-up shooting of a green agate stone mineral surface isolated on white background. Its a macro shot shows nature beautiful details with back lit. Agate is a kind of natural gemstone. Many vibrant colors turquoise, orange, blue, yellow, green. Abstract pattern. Good for Wallpaper texture background.
Petrographic thin section under the microscope and with polarized light. Thin sections are geological samples for microscopy used in science and exploration. The rock is a limestone of Permian age from Vietnam.
Nature texture, beautiful spring scene captured by drone in Karagöl plateau
Limestone , Mineral of calcium on a black background
High-quality modern abstract painting rendered with alcohol ink and colorful abstract modern art painting background.
Old Wall Surface Abstract Textured Background Design
cliff made of pieces of Pumice, an Igneous rock created during a volcanic eruption at Vlyhada beach on the Greek Island of Santorini
snowflake obsidian in a macro shot
Close-up shooting of a green agate stone mineral surface isolated on white background. Its a macro shot shows nature beautiful details with back lit. Agate is a kind of natural gemstone. Abstract pattern. Good for Wallpaper texture background. Turquoise, green
rough concrete surface
Squash preparation of stained onion root tip cells showing various stages of mitosis. Differential interference contrast optics on a Leica microscope, Image taken with the X40 objective lens.  Depth of focus is extremely shallow (just a few microns).  Differential interference contrast results in an optical slice horizontally through the specimen providing maximum possible resolution at this magnification and good contrast. Chromatic abberation is inevitable in light microscopy, but has been kept to a minimum in this image.
A sedimentary rock on the dirt road in the countryside
Fresh water diatom, a type of algae, Pinnularia species. Each diatom is composed of one cell and is mobile. Yellow-brown chloroplast fills cell. Warner Valley, California, USA. Live specimen. Wet mount, 40X objective, transmitted brightfield illumination.
Porous coral sea stone, pebble isolated on a white background.
Abstract time and layer emphasis.
Fossil Archaeological Fossil Dig Kit. Dinosaur dino foot sea animal fish skeleton plant shell. Ancient stone. Evolution rock prehistoric art. Paleontology history vintage dinosaurs icon set
Shellfish Debris and Seawater Erosion on Coasts (Barnacle fragments on rocks)
Petrographic thin section under the microscope and with polarized light. Thin sections are geological samples for microscopy used in science and exploration. The rock is a particle limestone of Carbonic age from Europe.
Abstract mineral background
Colored colorful background. A bright background mixed with paints and reliefs. Texture with a relief of large expansion. Background with a gradient and shabby spots. 3d rener
Abstract pattern on water
Free Images: "bestof:Hardground oblique Ordovician 071514c.jpg en Carbonate hardground with a bryozoan Stigmatella personata and borings from the Upper Ordovician of northernn"
Hardground oblique Ordovician 071514c.jpg
Stigmatella personata.jpg
Stigmatella personata thin section.jpg
KanoshHardground.jpg
LibertyBorings.jpg
Trypanites01.jpg
Trypanites02.jpg
OrdHdgd03.jpg
Petroxestes borings Ordovician.jpg
Liberty Hardground 090114.jpg
OrdovicianEdrio.jpg
Ordovician hardground Utah.jpg
Petroxestes pera Ordovician Ohio.jpg
Trepostome on Hebertella richmondensis.JPG
Heterotrypa Corryville.JPG
ZygospiraAttached.jpg
Ropalonaria large 010213.jpg
Cornulitids and bryozoan Bellevue.jpg
CarmelHardgroundSection.jpg
CarmelHdgd.jpg
Outcrop of Upper Ordovician rubbly limestone and shale, southern Indiana.jpg
Cretaceous hardground.jpg
Seismite Ordovician Kentucky.jpg
BrownBodies.jpg
Prasopora.JPG
Bryozoa Hallopora2.jpg
Paleosabella4CS.jpg
Ordovician Kope Encrusted Concretion.JPG
OrdOutcropTN.JPG
PlatystrophiaOrdovician.jpg
Seismite Ordovician Kentucky Close.jpg
FavositesOrdovicianIndiana.jpg
Onnia Ordovician Alnif Morocco.png
EntobiaVoigtoporaCoonCreek.jpg
Esthoniopora Kukruse.jpg
Platteville Limestone Decorah.jpg
OrdCrinoidHoldfasts.jpg
OrdNautiloidInternalMold.jpg
Protaraea.jpg
Rhynchotremadentatum.jpg
CornulitidOrdovician.jpg
StrophomenidCornulitidOrdovician.jpg
KopeCobbleOrdovicianKY.jpg
LibertyFormationSlab092313.jpg
Whitewater Formation Richmond Indiana.JPG
Liberty Formation Brookville Indiana.jpg
Grant Lake Formation Kentucky.JPG
Trace fossils Bull Fork Ordovician OH.JPG
Cummingsville Formation Decorah Iowa.jpg
PetrocraniaOrdovician.jpg
SphenothallidHoldfastOrdovician.jpg
Saluda bioturbation.jpg
Xenocrinus baeri (Meek, 1872).JPG
Flexicalymene meeki pygidium view.JPG
Syneresis Cracks Drakes Formation Adams Co OH Ordovician.jpg
Decorah Formation in Decorah Iowa.jpg
FavositesThinSection.jpg
Leptaena ventral dorsal Iowa.jpg
Cincinnetina meeki (Miller, 1875) slab 3.jpg
Saluda Fm flame structure.jpg
Bull Fork Formation Caesar Creek Ohio.JPG
Anomalodonta gigantea Waynesville Franklin Co IN.JPG
Flexicalymene meeki cephalon view.JPG
Gypsum flower Saluda.jpg
Streptelasma divaricans (Nicholson, 1875).jpg
Rafinesquina ponderosa (Hall) ventral.JPG
Cincinnetina meeki (Miller, 1875) slab 2.jpg
Calapoecia huronensis Billings, 1865 top.jpg
Zygospira modesta Waynesville collection.jpg
Das_Obersilur_im_Malmögebiete.jpg
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