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Ammonite fossils in limestone. The ammonites where living between 409 and 65 million years ago (Mya). The fossils where found in the canton of Aargau (Switzerland).
full frame macro Muschelkalk limestone closeup
Block of brown and white fossil shells background
Fossil sea shells imbedded in rock at Capitola City Beach, California, USA.
Fossilized remains of ancient marine life creating an interesting natural pattern on a rock surface
A full frame brown beige abstract background of gray and white color clam mollusk fossil seashells embedded in rock layers.
An old stone in the water on which shells grew
Marine life fossils.
Sea shells fossil imprint on stone, petrified prehistoric extinct mollusk in sandstone or limestone. Building wall with fossil close-up for texture background. Paleontology, geology and time concept.
Many Bivalvia Fossils inside a limestone rock. Gastropods from the jurassic period captured as close-up during summer season.
Limestone with fossilized mollusk. Close up of prehistoric extinct animals in stone.Top view background. Fossilized sea shell imprints in the rock
Devonian microfossils in limestone matrix include circular and cylindrical crinoids, fan-shaped brachiopod (shell) fragments, speckled bryozoan fragments. Rock is about 1 1/2\
Abruzzo, Italy: fossil shells enclosed in the sedimentary rocks of a mountain river in the Gran Sasso Monti della Laga National Park, sign that the mountain range was once submerged
Shell sediment abstract close up
Magnified close up of shale with multiple trilobite fossils.
A fossil nummulite, a large single-celled organism, in a limestone of Palaeogene age.
Calmitacea inside a peace of stone. The fossil was growing in the Carboniferous Period (around 360 to 300 million years ago).
Unusual spherical shape of stones in the Kazakh steppe Mangistau, valley of balls in nature Torysh
High angle closeup view of ancient 270 million year old Permian fossil shells in siltstone rock platforms on the south coast of NSW at Ulladulla
trilobite fossil collection as very nice natural background
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.
A fossil found in a quarry
34 million year old fossil plant parts.
Macro photo of Sternberger Kuchen, a Tertiary sandstone with fossils from Northern Germany.
Scleractinian coral fossil on a Ammonite fossil. Both from the jurassic period found in the canton of Aargau.
Nummulites accumulation in the mountains of lentil, region of Anoia, Catalonia, Spain.
Rudists embeded in sandstones, cross sections.\nCretaceous marine fossis near Barcelona.
background of Undersea fossils in stone many millions of years ago
Fossil wood, cross-section of an ancient tree photo shot on analogue film
Free Images: "bestof:Central-Tennessee-fossilised-Brachiopods.jpg Fossils from a roadcut in central Tennessee According to the Geology of Eastern North America Peterson Field Guide"
eastern-gray-squirrel-squirrels-18345.jpg
eastern-gray-squirrel-squirrels-18562.jpg
SUNSET_OVER_RAIL_YARDS_-_NARA_-_544728.jpg
SUNRISE_OVER_BLACK_MOUNTAIN_WHICH_SEPARATES_VIRGINIA_AND_KENTUCKY,_NEAR_KINGSPORT,_TENNESSEE._NEAR_HARLAN_COUNTY..._-_NARA_-_556587.jpg
Beach_at_Monte_Hermoso.jpg
LAKE_WASHINGTON_AT_SUNSET._THE_LAKE,_24_MILES_LONG,_FORMS_THE_EASTERN_BOUNDARY_OF_SEATTLE_-_NARA_-_552229.jpg
LAKE_WASHINGTON_AT_SUNSET._THE_LAKE,_24_MILES_LONG,_FORMS_THE_EASTERN_BOUNDARY_OF_SEATTLE_-_NARA_-_552230.jpg
Tylopelta_gibbera,,_f,_sternites_2016-11-12-19.50.jpg
Lasioglossum_sopinci,_F,_face,_redform,_NC,_Moore_co_2013-09-20-17.46.42_ZS_PMax.jpg
Lasioglossum_abundipunctum,_F,_Face,_WY,_Lincoln_County_2014-06-19-18.34.21_ZS_PMax.jpg
Megachile_mendica,_f,_face,_Pr._George's_Co._Maryland_2016-03-29-16.28.jpg
Pseudopanurgus_labrosiformis,_f,_ga,_baker,_face_2015-01-08-17.32.53_ZS_PMax.jpg
corn_earworm,_moth,_face2_2014-06-06-16.07.06_ZS_PMax.jpg
Caleb_Hickman_(EBCI)_collects_sicklefin_redhorses.jpg
Caleb_Hickman_(EBCI)_unloading_fish.jpg
Jason_Mays_(USFWS)_collecting_fish.jpg
Anthidiellum_notatum_gilense,_m,_face,_Cochise_Co._AZ_2016-03-15-21.01.jpg
A_fish_collecting_boat_approaches_Emory_Dam.jpg
Crystal_Ruble_(CFI)_and_Jaclyn_Zelko_attempt_to_collect_eggs.jpg
Crystal_Ruble_(CFI)_and_Jaclyn_Zelco_(USFWS)_collect_sperm.jpg
New_Zealand_Native_Beauty_Nikau.jpg
Sam_Mynatt,_shaftman_on_test_drilling_for_examination_of_substrata_at_Norris_Dam_site,_October_1933.jpg
One_of_the_draws_on_the_land_purchased_by_the_TVA_near_Norris_townsite_for_agricultural_experimental_purposes,_November_1933.jpg
Farm_land_on_main_highway_near_Sevierville,_Tennessee._The_pasture_in_the_foreground_has_apparently_been_overgrazed,_October_1933.jpg
The_Stooksberry_homestead_near_Andersonville,_Tennessee._This_land_will_be_submerged_by_the_Norris_Dam_Reservoir,_October_1933.jpg
Boy_plowing_potato_field_with_a_mule_and_bull-tongue_plow_on_steep_slope_on_J._W._Melton_farm_on_Andersonville,_Tennessee,_road,_October_1933.jpg
Mrs._Sarah_J._In_addition_to_daily_work_around_the_home,_she_finds_time_to_raise_some_cotton,_carding_and_spinning_it_herself._She_also_does_some_hand-weaving,_October_1933.jpg
View_of_more_farm_land_purchased_by_the_TVA._This_land_will_be_used_as_a_poultry_and_gardening_demonstration_center,_November_1933.jpg
Piggly_Wiggly_grocery_-_NARA_-_280994.tif
School_-_NARA_-_280225.jpg
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Church_-_NARA_-_280399.jpg
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Courthouse_-_NARA_-_280598.jpg
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Cemetery_-_NARA_-_281417.jpg
Jones,_D.C.,_farm_house_-_NARA_-_279915.jpg
Jones,_Clint_B.,_buildings_on_Hurricane_Creek_Tract_-_NARA_-_280149.jpg
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Bowman,_A.T_-_NARA_-_280246.jpg
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Church_-_NARA_-_280619.jpg
Church_-_NARA_-_280620.jpg
School_-_NARA_-_280621.jpg
Warren_County_Farm_Bureau_-_NARA_-_280769.jpg
Gymnasium_-_NARA_-_281040.jpg
Cemetery_-_NARA_-_281094.jpg
Cafeteria_-_NARA_-_281172.jpg
Jones',_D.C.,_cotton_gin_-_NARA_-_279977.jpg
Tazewell_Farm_Bureau_-_NARA_-_280701.jpg
Rock-driller_at_Norris_Dam_site,_October_1933.jpg
Portrait_of_a_man,_November_1933.jpg
D._W._Jones,_Route_#5,_Kingsport,_Tennessee,_November_1933.jpg
Noon_meal_at_the_cafeteria_at_Norris_townsite,_November_1933.jpg
Soil_erosion_on_one_of_the_farms,_November_1933.jpg
Lonely_farm_home_near_Bulls_Gap,_Tennessee,_October_1933.jpg
S._J._Barley,_Rural_Route_#2,_LaFollette,_Tennessee,_November_1933.jpg
Temporary_kitchen_serving_cafeteria_at_Norris_townsite,_November_1933.jpg
TVA_shovel_working_on_temporary_roadway_at_Norris_Dam_site,_October_1933.jpg
Curtis_Stiner_operating_circular_saw_at_the_Norris_Dam_site,_October_1933.jpg
The_Pyles_homestead_on_the_Andersonville,_Tennessee,_road,_October_1933.jpg
Mrs._Jacob_Stooksbury_in_her_home_at_Loyston,_Tennessee,_November_1933.jpg
Power_shovel_making_roadway_at_Norris_Dam_site,_October_1933.jpg
Foundation_of_the_community_center_building_at_Norris_townsite,_November_1933.jpg
Shaftmen_coming_out_of_test_shaft_at_Norris_Dam_site,_October_1933.jpg
"Family_group_of_Fletcher_Carden,_Route_^1,_Andersonville,_Tennessee,_a_night-watchman_at_the_bunkhouses_at_Norris..._-_NARA_-_532731.tif
H._R._Johnston,_Assistant_Engineer,_and_B._T._Clark_at_Norris_Dam_site,_November_1933.jpg
Sam_Mynatt_and_Arthur_Roberts_drilling_in_lateral_test_shaft_at_base_of_Norris_Dam,_October_1933.jpg
Another_view_of_Mrs._Sarah_J._Wilson,_Bulls_Gap,_Tennessee,_October_1933.jpg
A_group_showing_some_of_the_men_working_at_Norris_Dam,_November_1933.jpg
Water_boy_and_two_workers_on_the_roadway_to_Norris_Dam_site,_October_1933.jpg
Shaftmen_coming_out_of_the_test_shaft_at_Norris_Dam_site,_October_1933.jpg
Squatter's_home_on_Andersonville_Road,_Tennessee._The_house_is_a_made-over_houseboat,_October_1933.jpg
H._R._Johnston,_Assistant_Engineer,_and_B._T._Clark_at_Norris_Dam_site,_November_1933.jpg
Part_of_the_family_of_Hugh_Noe,_a_renter_on_a_farm_near_Andersonville,_Tennessee,_October_1933.jpg
Grinding_sorghum_cane_at_the_Stooksberry_homestead_near_Andersonville,_Tennessee,_October_1933.jpg
Power_shovel_at_work_on_roadway_at_Norris_Dam_site,_October_1933.jpg
Arthur_Roberts,_shaftman_on_test_drilling_at_the_Norris_Dam_site,_October_1933.jpg
A_group_picture_showing_some_of_the_men_working_at_Norris_Dam,_November_1933.jpg
Power_shovel_on_roadway_on_hillside_at_Norris_Dam_site,_October_1933.jpg
Mrs._Jacob_Stooksbury,_Loyston,_Tennessee,_at_her_spinning_wheel,_November_1933.jpg
The_house_of_a_workman_employed_by_Southern_Potteries,_Elroy,_Tennessee,_November_1933.jpg
Rock-driller_and_helper_drilling_in_rock_under_water_at_Norris_Dam_site,_October_1933.jpg
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