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close up on fossil fish in the rock
Frozen Puddle in the Meadow, Canada
rough round agate mineral sample with outer shell geode
prismatic quartz mineral clusters on rock specimens from the UK
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.
Ammonite in limestone rock (Bavaria, Germany)
Other types of mushrooms have pores instead of gills. Like gills, pores produce spores, but they appear as small, sponge-like holes instead of thin blades. The little holes lead to tubes inside the cap. As spores mature, they eventually fall from the tubes out of holes and into their environment.
bunch of natural sponges
Macro opalized ammonite ammolite
Bivalvia Fossil inside a limestone rock on moss floor. Gastropods from the jurassic period captured during autumn season.
Fossil Ammonite isolate background with clipping pathFossil Ammonite isolate background with clipping path: SONY A7
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.
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.
Photomicrograph of freshwater leech. Sucker attached to cover slip at bottom. Live specimen. Wet mount, 2.5X objective, transmitted brightfield illumination. Note - motion blur of live animal, very shallow depth of field, chromatic aberration and uneven focus are inherent in light microscopy.
Computer generated 3D illustration with the dinosaur Suchomimus in a landscape
Backgrounds,Table, Material, Marble - Rock, Nature, Stone Material, Full Frame,
columnar basalt rock, Cape Stolbchaty on Kunashir Island, in the foreground bases of lava basalt columns form a kind of pavement
Calama, Chile
Coral in Molasses Reef
Close-up paintings at La Cieneguilla Petroglyph Site near Santa Fe, NM. The petroglyphs were painted between circa 1400 and 1800 by Keresan-speaking Pueblo Indians.
...an old Spanish coin, a means of payment from the Iberian Peninsula made of metal
The Magdalen Islands (îles de la Madeleine) are an archipelago in the Canadian Gulf of St. Lawrence belonging to Quebec.
A garden banden snail (Cepaea hortesis) in close-up on a stone in the morning sunlight.
Dried and cracked ground in the desert,Serbia,Nikon D850
Boiling water bubbler Geyser. Active geyser with major eruptions. Yellowstone NP, Wyoming, US
Interesting  pattern in hot springs. Looks like a tree to me
scenic coast landscape at Zumaia Flysch trail in the basque country, Spain
fossil of ammonite. Limestone rock.
laumontite crystal sample ,a rare earth mineral
This Picture is made in my Daylight Studio.
Free Images: "bestof:Walcott Cambrian Geology and Paleontology II plate 03.jpg Plate 2 Middle Cambrian Merostomata Sidneyia 1 Sidneyia inexpectans <small> Walcott </small> 2"
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