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close up on fossil fish in the rock
Blue Butterfly Macro
...an old Spanish coin, a means of payment from the Iberian Peninsula made of metal
prismatic quartz mineral clusters on rock specimens from the UK
salt lakes
Mayan Sacrificial Dagger - Knife Arrowhead
The normal liver cells or hepatocytes contain lipid droplets, more frequent near the central vein of hepatic lobules, that can be demonstrated using osmium tetroxide as fixative. In steatosis or fatty liver disease, the amount of lipid droplets is pathologically very increased.
chinese medicine Rhizoma Cibotii, Cibotium barometz
Computer generated 3D illustration with the dinosaur Suchomimus in a landscape
fossil of ammonite. Limestone rock.
A closeup of the prehistoric stone spear head isolated on white background.
Geysers and Hot Springs at Yellowstone
columnar basalt rock, Cape Stolbchaty on Kunashir Island, in the foreground bases of lava basalt columns form a kind of pavement
This Picture is made in my Daylight Studio.
Apache tear (obsidian) from the USA
Concretion formations in a rock in the Grand Staircase-Escalante National Monument in southern Utah during the fall. Concretions are precipitated mineral deposits that form in the spaces of sedimentary rock.
Marble mining plant at the east of the island. White stone in blocks and gravel. Seaside of the Thracian sea. Porto Vathy, island Thassos (Thasos), Greece.
Cross section of rock backgrounds
rough round agate mineral sample with outer shell geode
Backgrounds,Table, Material, Marble - Rock, Nature, Stone Material, Full Frame,
Cod fish loins two raw pieces isolated on white background.
Ammonite in limestone rock (Bavaria, Germany)
butterfly on the flower in spring
Its name derives from the alligator-like appearance of these teeth along with the fish's elongated snout.The prehistoric relatives of this megafish inhabited many parts of the world, but today gars live only in North and Central America.
Boiling water bubbler Geyser. Active geyser with major eruptions. Yellowstone NP, Wyoming, US
laumontite crystal sample ,a rare earth mineral
Mica, silicate phyllosilicate.
Hookworm egg human parasite in stool examination test find microscope 40x.
blocks of limestones in a quarry.
Free Images: "bestof:Aturia aturi.JPG en fossil specimen of Aturia aturi Basterot an extinct nautiloid associated with gasteropoda and corals fore-reef to reef-slope facies From"
Aturia aturi.JPG
Cassinoceras characters.PNG
Hercoglossa Madagascar.png
Oncoceras characters.PNG
Fossil Sponge Peronidella.jpg
Phragmoceras characters.PNG
Procamelus mummy.JPG
Topography_of_Olduvai_Gorge,_East_Africa,_Image_of_the_Day_DVIDS700356.jpg
Olduvai_Gorge,_Shaded_Relief_and_Colored_Height_DVIDS729527.jpg
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