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Studio shot of a mosasaurus tooth.\n\nMosasaurus (\
Study of Parasitic helminths (Trematodes) and Ascaris of fishes under a microscope.
Ohio Dovetail - Arrowhead - Isolated
centropyxis aculeata (amoeboid organism) under the microscope - optical microscope x400 magnification
Freshwater aquatic zooplankton and algae under microscope view
Zeolite crystals in cavities of Igneous volcanic basalt rock
Epidermis. Electron microscope micrograph showing a keratinocyte of spinous layer. The epithelial cell has a polygonal shape, central nucleus with nucleolus, cytoplasm full of keratin filament bundles, and numerous dark desmosomes crossing the intercellular spaces.
Trematode parasite under a microscope
Photomicrograph of algae, Cosmarium turpinii, a desmid. Live specimen. Wet mount, 40X objective, transmitted brightfield illumination.
Displayed in a glass box are different types of coal, each showcasing unique textures and colors. The collection includes anthracite, bituminous, sub-bituminous, and lignite.
Planarian parasite (flatworm) under microscope view.
Rheum officinale, Chinese rhubarb, Rheum palmatum L.
production of enriched uranium. Uranium ore found in nature. Yellow and radioactive stone. Risk of radiation.
Rare Scorpion (Arachnida) inclusion in Burmese amber, Myanmar, Cenomian, Upper Cretaceous, approximately 100 million years ago, age of dinosaurs. Image taken with extreme macro and focus stacking technique.
Black charcoal with essence on petri dish over white background
Complex metamorphic rock
Photomicrograph of two rotifers. Rapidly rotating cilia at top of heads, internal organs visible. Live specimen. Wet mount, 10X objective, transmitted brightfield illumination.
Macro photo from stone, stacked with 78 photos
neolithic arrowhead isolated on white background
Fragment of uranium or yellow cake
Eggs of helminth and Finding parasites in feces, analyze by microscope in laboratory.
graphite mineral sample studio shot with white background
Isolated sample of a Quartzite rock on texture background. Quartzite Metamorphic Rock sample. Quartzite stone isolated.
Agate is a microcrystalline variety of quartz, chiefly chalcedony, cryptocrystalline form of silica.  Although agates may be found in various kinds of rock, they are classically associated with volcanic rocks but can be common in certain metamorphic rocks. Most agates occur as nodules in volcanic rocks or ancient lavas where they represent cavities originally produced by the disengagement of volatiles in the molten mass which were then filled, wholly  by siliceous matter deposited in regular layers upon the walls. Cathedral Valley, Capitol Reef National Park, Utah.
Egg of insect, green walking leaf, latin named Phylliidae, top view macro, cutout and copyspace
Rough orange granite stone. Focus stacked on black background.
Photomicrograph of filamentous blue-green algae, Oscillatoria species. Each band along the stand is one cell. This filament is very short probably having recently parted from a longer one. Filaments are typically many times longer. This algae is mobile, it moves and twists through the water. San Francisco Bay, California, USA. Live specimen. Wet mount, 40X objective, transmitted brightfield illumination. Note - motion blur of live specimen, very shallow depth of field, chromatic aberration and uneven focus are inherent in light microscopy.
agate from Idar-Oberstein, Germany
Planarian parasite (flatworm) under microscope view.
Liver Fluke Section under light microscope with white background
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