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horn snail fossile stone with white background
rough round agate mineral sample with outer shell geode
A garden banden snail (Cepaea hortesis) in close-up on a stone in the morning sunlight.
Bivalvia Fossil inside a limestone rock on moss floor. Gastropods from the jurassic period captured during autumn season.
a scallop seashell with a beautiful pattern from the french coast in normandy
Close-up of Hippopus hippopus sea shell on a black background
prismatic quartz mineral clusters on rock specimens from the UK
Bowmans Beach, Sanibel Island
Shells on Beach
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.
texture of a pile of beach sand shell flakes
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.
Tiger Cowrie sea shell underwater. Shell on the seabed
Two Scallop on white background
wood texture with faded paint in the background
Ammonite in limestone rock (Bavaria, Germany)
a beautiful, round seashell on a blue background.
Mica, silicate phyllosilicate.
Traces of shells stuck to large rocks
Zea Stem C.S.under light microscopy
gemstones collection on isolated white background
Pile of several clamshells in a row across the top on light wood with copy space below
Fort Desoto Park in Florida
Close-up of a group of four differently colored stones in a stream bed. Different textures surrounded by cold water.
Seashell on white background
color natural mineral collection as nice background
An assortment of gem quality, cowries (sea shells) on a white background. Some of these are fairly rare shells. Clockwise from the left:
Free Images: "bestof:Wood-1 XIII-7 Cerastoderma parkinsoni.jpg of shells from the Middle and Upper Tertiaries of the east of England 2 Bivalves Monograph of the Palaeontographical"
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