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A background texture of ammonite fossils embedded in rock.
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.
An eroding rock with fossil inclusions surrounded by beach rock swash deposits. These types of rocks are fairly common to find on NW USA beaches for those with a keen eye.
Fossil Shells on a sandstone rock. The image was captured in Switzerland (Lucerne).
Abstract watercolor and acrylic flow blot smear painting. Blue landscape. Color canvas monotype texture horizontal background.
Photomicrograph of planaria, a flatworm, Dugesia species. Slight motion blur in head. Freshwater stream, San Luis Obispo, California. Live specimen. Wet mount, 2.5X objective, transmitted brightfield illumination.
close up on Trilobite fossil isolated on white background
Ancient rock art incised in a sandstone boulder.
Ichnites or fossilized footprints of dinosaur. Era del Peladillo, Igea, La Rioja, Spain.
Beautiful rocky coastline in Eastern Australia
Red and white cliffs at the Hunstanton Beach, Norfolk, England
Fossilized ammonite in limestone on a sidewalk, weathered by time.
Isolated on white.
Alberta. From old film stock in 1989
Petrified fossil starfishes and trilobites in stone
Trace of ammonite fossil on the beach at Lyme Regis, Dorset, uK
A steel engraving by Johann Georg Heck depicting Henry De la Beche’s Duria Antiquior, a more ancient Dorset. Printed in New York in 1844.
Natural ecology, stone, rust, texture, background, abstract, plain stone, rock, building material, shape, solid, marble, granite, sea stone, wall, floor, stone wall, color, nature, simplicity
Jianghan fish fossil from Three Gorges Area, China
Ammonite inside a limestone rock. The ammonites where living between 409 and 65 million years ago (Mya). The image was captured in the canton of Aargau (Switzerland).
Ancient fish fossils are on a rock
Paparoa National Park, New Zealand.
Rock flint in a geological reserve.
Marine mammal bone (Cetacea) and other fossils outcrop on the beach at Capitola City Beach, California, USA.
Beautiful summer landscape of Baikal Lake on a June sunny day. High quality photo
Nature Photos of the “flat” top of Table Mountain - Cape Town, Western Cape
Beautiful fossil of some sort of dinosaur reptile from Madagascar, isolated on a white background
Twisted rock strata
Skeleton and archaeological tools.Training for dig fossil.Simulated same as real digging.
Rock paintings in a prehistoric cave in the Batuecas Valley, La Alberca, Salamanca
Free Images: "bestof:Dawson Acadian Geology Dendropupa from Joggins.png en Historical drawing of shell of the extinct land snail Dendropupa vetusta D<small>AWSON</small> therein"
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