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horn snail fossile stone with white background
rough round agate mineral sample with outer shell geode
...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
A garden banden snail (Cepaea hortesis) in close-up on a stone in the morning sunlight.
Gastrotricha, Biological Classification: Phylum seen under Microscope. They are commonly referred to as Hairy backs. They live on and in between particles of Sediment on the seabed floor. There are nearly 809 species that are either Freshwater or Seawater Creatures
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
internal tissue of a sea creature's shell. pores. macro photo.
Bivalvia Fossil inside a limestone rock on moss floor. Gastropods from the jurassic period captured during autumn season.
Focus stacking technique used with a shell..
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.
Bush coral or spiny row coral, needle coral (Seriatopora hystrix) close-up undersea, Red Sea, Egypt, Sharm El Sheikh, Nabq Bay
Mica, silicate phyllosilicate.
Close-up of Hippopus hippopus sea shell on a black background
Backgrounds,Table, Material, Marble - Rock, Nature, Stone Material, Full Frame,
Apache tear (obsidian) from the USA
marl mineral sample under light microscopy
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.
Frozen Puddle in the Meadow, Canada
Holographic element set pack isolated background 3d rendering without AI generated
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.
Close-up of a group of four differently colored stones in a stream bed. Different textures surrounded by cold water.
Ammonite in limestone rock (Bavaria, Germany)
Botany concept, close up of long red and yellow pistils and stamens. Stock footage. Details of an unusual flower underwater
leptite mineral sample under light microscopy
Wild oyster mushrooms grow on logs, wild mushrooms grow on dead wood. Wild forest mushrooms are flat round
Sea urchins are small, spiny, globular animals.
Ornate Ghostpipefish (Solenostdom paradoxus) with basket star
Dhofar 007, an eucrite meteorite (achondritic stony meteorites)
Free Images: "bestof:AsteriacitesUtah.jpg en Asteriacites a trace fossil of an ophiuroid echinoderm; Carmel Formation near Gunlock Utah; scale bar is 10 mm Own Wilson44691"
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Maasai sandals, collected near the Rift Valley, Kenya, 1985, rawhide - Bata Shoe Museum - DSC00373.JPG
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