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horn snail fossile stone with white background
hyena skull on white, isolated
...an old Spanish coin, a means of payment from the Iberian Peninsula made of metal
Flint Silica mineral found as nodule in Cretaceous chalk rock, UK
rough round agate mineral sample with outer shell geode
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
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.
Bivalvia Fossil inside a limestone rock. Gastropods from the jurassic period captured next to moss covering a forest floor.
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.
animal bones laying in grass
Closeup of a flexicalymene ouzregui trilobite fossil in sand. The fossil is from the ordovician era and about 450 million years old.
chinese medicine Rhizoma Cibotii, Cibotium barometz
A closeup of the black arches or nun moth, Lymantria monacha, sitting on wood in the garden
Colorful Bone Valley Lemon Shark Tooth Fossil (Negaprion Eurybathrodon)
Wood ear mushroom
Small tropical fungi at dead tree
A garden banden snail (Cepaea hortesis) in close-up on a stone in the morning sunlight.
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.
Wild oyster mushrooms grow on logs, wild mushrooms grow on dead wood. Wild forest mushrooms are flat round
Pseudotrametes gibbosa (Pers. ex Pers.) Bond. & Sing. syn. Trametes gibbosa (Pers. ex Pers.) Fr. Buckeltramete Tramète bossu, Lumpy Bracket. Bracket 5–20cm across, 8–12cm wide, 1–8cm thick, semicircular often with a hump, single or in groups, upper surface downy or minutely velvety at first later smooth, greyish-white sometimes flushed cinnamon or yellowish (or greenish due to the growth of algae amongst the surface hairs), margin thick when young becoming acute. Flesh white, corky. Tubes 3–15mm long, whitish to yellow. Pores 1–2 per mm, elongated, slot-like, grey-white then creamy. Spores white, subcylindric, 4–5 x 2–2.5um. Hyphal structure trimitic. Habitat on dead deciduous trees, especially beech. Season all year (sporulating in late spring). Frequent. Not edible. Found In Europe.\n\nThis group of Wood Fungi grew on a weathered Trunk of Beech (Fagus sylvatica). It is a common Species in the Netherlands.
Close up of plastic dinosaur toy, kids toy, skeleton toy isolated on white background.
Mayan Sacrificial Dagger - Knife Arrowhead
Hookworm egg human parasite in stool examination test find microscope 40x.
Parasol mushroom. Predominantly a recreation and tourist area,, Poole Bay has historically been significant strategically in WW2 as well as being of special scientific interest with its nature reserve areas and Jurassic coast coastline around Studland Bay, Jurassic Coast, Dorset, England, UK.
Group of champignon mushrooms isolated on white background
Common puffball (Lycoperdon perlatum)
Sunset in mountains with cow skull
Detail of half cut ripe gourd with seeds. Illuminated by soft daylight. Macro. Low depth of field.
Man-O-War Jellyfish
chinese medicine chinese medicine radix angelicae pubescentis, radix angelicae tuhuo
Free Images: "bestof:Machaeroides eothen.JPG Skull of Machaeroides eothen a fossil creodont took the foto on the American Museum of Natural History in New York 2008-04 Ghedoghedo"
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Shield, Masai - African objects in the American Museum of Natural History - DSC05971.JPG
Charm necklace, Masai - African objects in the American Museum of Natural History - DSC05973.JPG
Hyotherium major skull MNHN.jpg
museum-building-architecture-city-719989.jpg
Albert_Bierstadt_-_The_Rocky_Mountains,_Lander's_Peak.jpg
MJ_Heade_Sunset_Over_the_Marshes_1890-1904.jpg
Bellows_CliffDwellers.jpg
George_Bellows_-_Men_of_the_Docks_-_1912_-_The_National_Gallery.jpg
Church_Heart_of_the_Andes.jpg
Edward_Savage_-_The_Washington_Family_-_Google_Art_Project.jpg
Lady_Elizabeth_Hamilton_(1753–1797),_Countess_of_Derby.jpg
Stroop Report - Warsaw Ghetto Uprising 06.jpg
Stroop Report - Warsaw Ghetto Uprising 06b.jpg
Fra_Angelico,_Fra_Filippo_Lippi,_The_Adoration_of_the_Magi.jpg
metropolitan-museum-new-york-museum-581214.jpg
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Allosaurus.jpg
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Hipparion gracile MNHN1.jpg
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ichthyosaurs-skeleton-petrified-1257307.jpg
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Homotherium crenatidens fabrini MNHN.jpg
Mandrillus sphinx MNHN.jpg
Ursus spelaeus MNHN.jpg
Equus hemionus kulan MNHN.jpg
Lagothrix lagotricha grison mâle MNHN.jpg
Diceros bicornis MNHN.jpg
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'Landscape, Hudson Valley' by George Inness, Cincinnati Art Museum.JPG
German_New_Guinea_1895-A_20_Mark.jpg
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Northeaster_by_Winslow_Homer_1895.jpg
Twilight (Sunset) by Frederic E. Church, 1856, oil on canvas - Albany Institute of History and Art - DSC08132.JPG
Frederic_Edwin_Church_-_Aurora_Borealis_-_Google_Art_Project.jpg
'Sunset'_by_Edward_Mitchell_Bannister,_c._1875-80.jpg
Abolish child slavery.jpg
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Tiepolo_Vercellae.jpg
Édouard_Manet_-_Jeanne_(Spring).jpg
Christian Adolf Schreyer - Arabs in Egypt, Sunrise - Walters 37136.jpg
1880_Pierre_Auguste_Cot_-_The_Storm.jpg
Miraj_by_Sultan_Muhammad.jpg
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The_Beach_at_Villerville,_Eugène_Boudin,_1864.jpg
Pauline_Clyburn,_rehabilitation_client_at_Manning,_Clarendon..._(3109745797).jpg
Walt_Whitman_edit_2.jpg
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William-Adolphe_Bouguereau_(1825-1905)_-_Pieta_(1876).jpg
Claude_Monet,_Le_Grand_Canal.jpg
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The_Dance_Lesson_by_Edgar_Degas.jpg
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IVAN_AIVAZOVSKY_-_The_Disembarkation_of_Christopher_Columbus_with_Companions_on_Three_Launches,_on_Friday_12th_October_1492,_At_Sunrise,_on_an_American_Island_Named_San_Salvador_by_Him_on_the_Very_Same_Day.jpg
Pieter_Bruegel_d._Ä._106.jpg
Thomas_Cole_-_The_Voyage_of_Life_Childhood,_1842_(National_Gallery_of_Art).jpg
Morning,_Interior_-_Luce.jpeg
Chen_Rong_-_Nine_Dragons.jpg
Albert_Bierstadt_-_A_Storm_in_the_Rocky_Mountains,_Mt._Rosalie_-_Google_Art_Project.jpg
Lasioglossum_michiganense,_F,_Back,_NY,_Queens_2014-04-22-14.38.00_ZS_PMax.jpg
La Liberté éclairant le Monde Jardin du Luxembourg blanc.jpg
Thomas_Cole_-_The_Voyage_of_Life_Old_Age,_1842_(National_Gallery_of_Art).jpg
Albert_Bierstadt_-_Among_the_Sierra_Nevada,_California_-_Google_Art_Project.jpg
Paul_Chabas_September_Morn_The_Metropolitan_Museum_of_Art.jpg
David - Portrait of Monsieur Lavoisier and His Wife.jpg
Lasioglossum_michiganense,_F,_Side,_NY,_Queens_2014-04-22-14.59.53_ZS_PMax.jpg
Lasioglossum_michiganense,_F,_Face,_NY,_Queens_2014-04-22-14.45.01_ZS_PMax.jpg
Étienne_Carjat,_Portrait_of_Charles_Baudelaire,_circa_1862.jpg
Migrant_Mother,_alternative_version_(LOC_fsa.8b29523).jpg
Map_of_Lewis_and_Clark's_Track,_Across_the_Western_Portion_of_North_America,_published_1814.jpg
Paul_Gauguin_-_Fatata_te_Miti_(By_the_Sea)_-_Google_Art_Project.jpg
Louis-Emile_Durandelle,_The_Eiffel_Tower_-_State_of_the_Construction,_1888.jpg
Rosa_Parks.jpg
Gustave_Wappers_-_Épisode_des_Journées_de_septembre_1830_sur_la_place_de_l'Hôtel_de_Ville_de_Bruxelles.jpg
Eakins,_Thomas_(1844_-_1916)_-_Arcadia_-_ca._1883.jpg
Mary_Greig.jpg
Helen_Marie_Gunz.jpg
Malvina_Hoffman,_American_sculptor_1885-1966_(at_right),_and_Anne_Morgan,_philanthropist,_standing_in_front_of_relief_of_St._Francis_of_Assisi..jpg
Rhys_Caparn,_American_sculptor,_1909-1997.jpg
Portrait_of_Catherine_Gray,_Lady_Manners,_by_Thomas_Lawrence.jpg
Yosemite by Albert Bierstadt, c1875.jpg
MJ_Heade_Passion_Flowers_and_Hummingbirds.jpg
Elizabeth_Ann_Goldin,_American_-_Map_of_the_State_of_New_York_-_Google_Art_Project.jpg
Rembrandt,_Flora,_circa_1654,_Metropolitan_Museum_of_Art,_New_York.jpg
410-P-1.jpg
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