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Shark Tooth
Sea Urchin spine fossil.  The close-up image shows a  sea urchin fossil from the jurassic period inside a limestone.
An axe head carved from stone and attributed to Native Americans found in and around what is now North Carolina.
Knightia alta is an extinct genus of fish well-known from abundant fossils found in the Green River Formation of Wyoming, United States. They rarely exceeded 10 cm in length and are found throughout the formation. Knightia alta, Eocene Epoch, Green River Shale. Fossil.
Ancient fish fossils are on a rock
Fossilized fish
Detail of a fossil Ichthyosaurus.
34 million year old fossil plant parts.
Keichousaurus hui sauropterygian fossil from China
Close up of a multitude of fossil crinoids
Devonian fossils in limestone matrix include bryozoa, crinoid, and brachiopod fossils. Largest pieces are about 1/2 inch (10 mm). Fossil and Prairie Park Preserve, Silos and Smokestacks National Heritage Area, Rockford, Iowa, USA.
close up on fossil fish in the rock
Fossilized bone embedded in stone.
Close up of an un-identified plant fossil.
Close-up shot of a prehistoric creature.
Dark rough natural granite surface background
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.
Detail of a fossil Ichthyosaurus.
Marine animal Pseudorhina alifera fossil or prehistoric shark fish impint in stone isolated on a white background
Ammonite inside a large rock. The ammonites where living between 409 and 65 million years ago (Mya).
Detail os the fossil of a prehistoric frog
Plant fossils in the Harz on slate tablets offer insights into historical flora, are significant for research and education, and are subject to legal regulations.
Fossilised Fish
Horseshoe Crab fossil
Magnified close up of shale with multiple trilobite fossils.
Fossil of crinoid Encrinus liliiformus 200 million years ago
An Ammonite inside a limestone on an agricultural field. The ammonites where living between 409 and 65 million years ago (Mya).
four Fossils Specimens  : Practical Specimens for Study of Earth Science / Isolated white
Boundary marker of the Peter Ballantyne Cree Nation reserve in Saskatchewan, Canada. Vintage photograph ca. 1919.
Free Images: "bestof:Pliogonodon.jpg s of the Fossils of the Marl Beds North Carolina Geological Survey 223-224 Mook C C 1925 http //hdl handle net/2246/1320 A revision of the"
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Lasioglossum_abundipunctum,_F,_Side,_WY,_Lincoln_County_2014-06-19-18.48.03_ZS_PMax.jpg
Triepeolus_sp101,_m,_face,_Cochise_Co.,_AZ_2016-09-30-18.01.jpg
Triepeolus_sp101,_m,_right,_Cochise_Co.,_AZ_2016-09-30-18.10.jpg
Designated wilderness marsh with oyster beds.jpg
greensand_2015-04-10-21.01.01_ZS_PMax.jpg
Anthidiellum_perplexum,_f,_ga,_baker,_back_2015-01-07-14.11.19_ZS_PMax.jpg
Svastra_petulca,_front_2016-09-09-12.22.jpg
Svastra_petulca,_right_2016-09-09-12.41.jpg
Zanysson,_spring_island,_SC,_shepherd,_face2_2016-06-17-11.31.jpg
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Anthidiellum_perplexum,_m,_ga,_baker,_face2_2015-02-04-11.31.24_ZS_PMax.jpg
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Stelis_australis,_M,_Side,_GA,_Baker_County_2015-02-05-13.48.25_ZS_PMax.jpg
Tylopelta_gibbera,f,_full_light_2016-11-12-19.31.jpg
Tylopelta_gibbera,,_f,_sternites_2016-11-12-19.50.jpg
Triepeolus_lunatus,_f,_back,_Charleston_Co.,_SC_2016-09-08-18.14.jpg
Triepeolus_lunatus,_f,_right_side,_Charleston_Co.,_SC_2016-09-08-18.37.jpg
Bombus_fraternus,_f,_face,_Charleston_Co.,_SC_2016-09-13-11.21.jpg
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Megachile_relativa,_420668,_Garett_co,_Face_2016-06-27-14.36.49_ZS_PMax_UDR.jpg
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Megachile_relativa,_420668,_Garett_co,_Back_2016-06-27-14.30.22_ZS_PMax_UDR.jpg
Bombus_vagans,_m,_face,_Centre_Co.,_PA_2016-10-20-11.20.jpg
Anthidium_manicatum,_F,_back,_MA,_Middlesex_Co_2015-11-03-16.12.12_ZS_PMax_UDR.jpg
Megachile_mendica,_f,_right_side,_Pr._George's_Co._Maryland_2016-03-29-16.41.jpg
Megachile_mendica,_f,_back,_Pr._George's_Co._Maryland_2016-03-29-16.18.jpg
Hoplitis_anthocopoides,_f,_face,_Washington_Co._Maryland_2016-03-29-17.16.jpg
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Augochlora_pura,_m,_right_side,_Hardy_Co._West_Virginia_2016-06-27-12.43.jpg
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Hoplitis_anthocopoides,_f,_back,_Washington_Co.,_Maryland_2016-03-29-16.53.jpg
Hoplitis_anthocopoides,_f,_side,_Washington_Co._Maryland_2016-03-29-17.03.jpg
Anthidium_manicatum,_F,_side,_MA,_Middlesex_Co_2015-11-03-17.22.42_ZS_PMax_UDR.jpg
Anthidium_manicatum,_m,_back,_Middlesex_Co,_MA_2015-12-09-14.04.jpg
Anthidium_manicatum,_m,_face,_Middlesex_Co,_MA_2015-12-02-12.19.jpg
Megachile_mendica,_f,_face,_Pr._George's_Co._Maryland_2016-03-29-16.28.jpg
Melissodes_confusa,_F,_Side,_UT,_Garfield_County_2014-06-17-17.09.jpg
Anthidiellum_notatum_gilense,_f,_back,_Cochise_Co._AZ_2016-03-15-19.58.jpg
Anthidiellum_notatum_gilense,_m,_side,_Cochise_Co._AZ_2016-03-15-21.53.jpg
Anthidium_manicatum,_F,_face,_MA,_Middlesex_Co_2015-11-03-16.48.38_ZS_PMax_UDR.jpg
Anthidium_manicatum,_m,_side,_Middlesex_Co,_MA_2015-12-02-12.37.jpg
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Anthidiellum_notatum_gilense,_f,_side,_Cochise_Co._AZ_2016-03-15-20.40.jpg
Cow_Killer.jpg
Megachile_melanophaea,_side_2012-07-16-18.05.jpg
Hayes_Manor_05.jpg
Michael_Braun_House,_State_Route_2308,_Granite_Quarry_vicinity_(Rowan_County,_North_Carolina).jpg
Biltmore_Forestry_School,_Schoolhouse,_Brevard_vicinity_(Transylvania_County,_North_Carolina).jpg
Hayes_Manor_01.jpg
Coolmore,_U.S._Route_64,_Tarboro_vicinity_(Edgecombe_County,_North_Carolina).jpg
Cupola_House,_408_South_Broad_Street,_Edenton_(Chowan_County,_North_Carolina).jpg
Statesville_Commercial_Historic_District,_Madison_Building,_Between_125_&_145_East_Broad_Street,_Statesville_(Iredell_County,_North_Carolina).jpg
Beverley_Hall_Edenton.jpg
Old_Custom_House_Edenton.jpg
Irwin_House_Milton_Caswell_County.jpg
The_Tavern,_800_South_Main_Street,_Winston-Salem_(Forsyth_County,_North_Carolina).jpg
Bodie_Island_Lifesaving_Station,_Off_Highway_12,_Nags_Head_vicinity_(Dare_County,_North_Carolina).jpg
Ayr_Mount,_Saint_Mary's_Road,_Hillsborough_(Orange_County,_North_Carolina).jpg
Rowan_County_Courthouse_Salisbury_North_Carolina.jpg
Glencoe_Cotton_Mills_Alamance_County.jpg
John-owings-house-porch-sc1.jpg
Bethabara_Moravian_Church,_2147_Bethabara_Road_(State_Route_1681),_Old_Town_(Forsyth_County,_North_Carolina).jpg
Chowan_County_Courthouse,_East_King_Street,_Edenton_(Chowan_County,_North_Carolina).jpg
Salem_College,_Brothers_House,_600_South_Main_Street,_Winston-Salem_(Forsyth_County,_North_Carolina).jpg
Camden_County_Courthouse,_NC_Route_343,_Camden_(Camden_County,_North_Carolina).jpg
Durham_Hosiery_Mill,_800_Block_of_Angier_Avenue_&_Walker_Street,_Durham_(Durham_County,_North_Carolina).jpg
Market_Building_Georgetown_South_Carolina.jpg
Pennsylvania regions map.svg
Nash-Hooper_House,_118_West_Tryon_Street,_Hillsborough_(Orange_County,_North_Carolina).jpg
Palmer-Marsh_House,_Main_Street,_Bath_(Beaufort_County,_North_Carolina).jpg
Union_Tavern,_Main_Street_between_Lee_Street_&_Farmer's_Alley,_Milton_(Caswell_County,_North_Carolina).jpg
Greensboro-NC-OHenry-hotel-exterior.jpg
Oregon_Inlet_Coast_Guard_Station,_Northern_end_of_Pea_Island,_East_side_of_State_Roa,_Rodanthe_vicinity_(Dare_County,_North_Carolina).jpg
Green_Hill_Place,_State_Routes_1760_&_1761,_Louisburg_vicinity_(Franklin_County,_North_Carolina).jpg
Polk_County_Courthouse,_Courthouse_Street,_Columbus_(Polk_County,_North_Carolina).jpg
Siege_of_Rheinberg_by_French_forces_in_1672_-_Het_beleg_van_Rijnberg_door_de_Fransen,_6_juni_1672_(Lambert_de_Hondt_II).jpg
El_Vernona_Hotel-John_Ringling_Hotel.jpg
Lawson's_Pond_Plantation_House.jpg
Jan Steen 015.jpg
Grand Pensionary Johan de Witt.jpg
Father-Millet-Cross-01.jpg
Death of Abraham Lincoln.jpg
Giovanni_Paolo_Panini_-_Interior_of_the_Pantheon,_Rome_-_Google_Art_Project.jpg
Map of US Murder Rate in 1900.svg
Old_Ebbitt_Grill_Old_F_Street_Location_second_floor_breakfast_room_north_1967.jpg
Old_Ebbitt_Grill_Old_F_Street_Location_front_1967.jpg
Old_Ebbitt_Grill_Old_F_Street_Location_first_floor_looking_north_1967.jpg
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