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A geological fold in sedimentary rock. The fold is in the shape of a letter \
Pottery sherd found in Eastern Arizona.
Black and white close up photography of calcite crystals from beach at Sicily, Italy
Fossil Fern inside a peace of slate. The fossil is more than 100 mio Years old.
This shock-induced rock displays the typical horsehair or fir leaf patterns which are indicators of shock in rock layers beneath meteor craters. Shot in the UNESCO Vredefort Dome World Heritage Site, North-West Province, South Africa.
Vintage Victorian bookplate, title, Atlas of Ancient Geography 19th Century
Isolated sample of a shale rock on texture background. shale Metamorphic Rock sample. Shale mineral stone isolated.
Assets and liabilities worksheet
shattered stones , rock , texture , hard object
Complex metamorphic rock
Stone samples, loop, notebook at geological laboratory. Geology rock laboratory. Laboratory for analysis of geological soil materials, stones, minerals, rocks samples for researchers- Brushing samples.
Opal is a hydrated amorphous form of silica. The image shows opal stone inside a Rock.
Three teenage kids enjoying summer vacations in Dorset, United Kingdom. \nCloseup of a large stone and ammonite fossils visible inside it.\nLyme Regis Fossil Beach.\nCold and windy overcast day.\nShot with Canon R5
Fossilized footprint in stone of Trilobites, extinct big marine arthropods
Devonian microfossils in limestone matrix include circular and cylindrical crinoids, fan-shaped brachiopod (shell) fragments, speckled bryozoan fragments. Rock is about 1 1/2\
Petrified trees (Kızılcahamam, Turkey)
natural mineral rough
A stone tool found in Holkrans (Hollow Cliff), a Stone Age shelter near Venterskroon in the Vredefort astrobleme. Shot in the UNESCO Vredefort Dome World Heritage Site, North-West Province, South Africa.
Archaeopteryx marble imprint, fossilized imprint, imprint transitional form (mosaic form), of a theropod dinosaur. Replica of a lime-impression (limestone slab) from the Jurassic about 150 million years old.
burning coal
A full frame brown beige abstract background of gray and white color clam mollusk fossil seashells embedded in rock layers.
A beautiful view of geological rock formation for background and wallpaper use
Geology exploration to collect rock sample
Calmitacea inside a peace of stone. The fossil was growing in the Carboniferous Period (around 360 to 300 million years ago).
macro stone mineral jasper on black background close up
Magnified close up of a hollow sandstone rock with mineral crystal crust.
LEWES, UK - MAY 31ST 2017: A plaque marking the location where Dr. Gideon A. Mantell lived in Lewes, East Sussex, on 31st May 2017.  He discovered the fossil bones of the prehistoric Iguanodon.
Primitive fish fossil
Free Images: "bestof:Transactions of the Geological Society, 1st series, vol. 2 figure page 0615.png Transactions of the Geological Society Google http //books google com/books id"
HoratioNelson1.jpg
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Beach erosion at Windmill Beach caused by the impending impact of Hurricane Matthew at Naval Station Guantanamo Bay. (30108632991).jpg
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John_Maynard_Keynes.jpg
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Medal of Honor recipient Senior Chief Special Warfare Operator (SEAL) Edward C. Byers, Jr., first from left, prepares to close the New York Stock Exchange. (25326351490).jpg
Medal of Honor recipient Senior Chief Special Warfare Operator (SEAL) Edward C. Byers, Jr., first from left, prepares to close the New York Stock Exchange. (24991477734).jpg
Medal of Honor recipient Senior Chief Special Warfare Operator (SEAL) Edward C. Byers, Jr., first from left, prepares to close the New York Stock Exchange. (24995257473).jpg
Medal of Honor recipient Senior Chief Special Warfare Operator (SEAL) Edward C. Byers, Jr., first from left, prepares to close the New York Stock Exchange. (25529301721).jpg
Centris_smithii,_M,_face,_Puerto_Rico,_Boqueron_2014-09-23-14.38.40_ZS_PMax.jpg
Centris_smithii,_M,_side,_Puerto_Rico,_Boqueron_2014-09-23-14.53.45_ZS_PMax.jpg
Xylocopa_viginica,_f,_face,_Prince_George's_Co,_MD_2016-10-20-18.22.jpg
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Sargent,_John_Singer_(RA)_-_Gassed_-_Google_Art_Project.jpg
Wasp,_U,_Face,_MD,_Wicomico_County,_Groundworks_Farm_2015-08-25-15.56.40_ZS_PMax_UDR.jpg
copper_oxide,_Helen_Folger_2015-08-07-13.52.41_ZS_PMax_UDR.jpg
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Ashmeadiella_xenomastax,_ca,_santa_barbara,_side_2015-04-20-12.02.39_ZS_PMax.jpg
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Boxelder,_twig_upper_marlboro_2015-04-10-20.29.25_ZS_PMax.jpg
Anthidiellum_perplexum,_m,_ga,_baker,_back_2015-02-04-11.15.45_ZS_PMax.jpg
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Flammarion.jpg
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