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Female geologist using a magnifying glass examines nature, analyzing rocks or pebbles. Researchers collect samples of biological materials. Environmental and ecology research.
In the petrified bed of a river in San Juan Raya, within the Tehuacan-Cuicatlan Biosphere Reserve, state of Puebla, the petrified footprints of dinosaurs that lived here in the Jurassic were found, specifically these of carnivorous theropods. They are marked with river stones to be able to identify them.
Mosaics that can be admired in the Basilica di Santa Maria Assunta, the main church of Aquileia, ancient city of Roman origin.
A gloved hand prepares to strike a chisel in order to loosen a colorful moss agate.
Embedded in rock, a long-haired woman in a hat views a large leg bone of a dinosaur in-situ in the Morrison Formation along the outdoor Fossil Discovery Trail in Dinosaur National Monument located in Utah.
Ancient mosaics, Ruins of the ancient city, Stobi, North Macedonia. City was founded in 359 BC. A young restorer repairs old mosaics.
Outdoors in abandoned mine looking for minerals extracting citrine quartz sunny day in beautiful warm tones
Crop of Asian woman enjoy sitting and using magnifying glass for watch little butterflies on ground, lady in Scottish red and black shirt and brown shot in natural light. Nature healing for wellbeing in human.
Children working as a archaeologists with brushes and shovels in containers with sand and stones, educations concept
Archaeological excavations, human skeleton remains, found in an ancient tomb.
Ancient Roman Floor Mosaic
Rock paintings, petroglyphs near the Kherson lighthouse. Crimea. Sevastopol, Russia, March 21, 2021
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).
graduate student participating in an archaeological dig
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
Boy crouching next to an ancient fireplace, located at the Grand Canyon, USA.
Ammonite and Orthoceras Fossil preserved in the rocks mined from the reserve found in the Middle Atlas Mountains of Morocco
In the petrified bed of a river in San Juan Raya, within the Tehuacan-Cuicatlan Biosphere Reserve, state of Puebla, the petrified footprints of dinosaurs that lived here in the Jurassic were found, specifically these of carnivorous theropods. They are marked with river stones to be able to identify them.
Mature women exploring and taken selfie at deep ponor cave of Cerknica intermittent lake  in afternoon in dry season, no water, just deep rocky holes-known for the karst phenomenon of draining.
Fossils: crinoids and trilobite
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.
An archaeologist cleans a found artifact in the form of bones with a brush. Historical reconstruction of archaeological research of the 19th century
Ammomite (Ammomoideae) fossil imprint on a limestone. The image was captured in the canton of schaffhausen during springtime.
Female geologist using a magnifying glass examines nature, analyzing rocks or pebbles. Researchers collect samples of biological materials. Environmental and ecology research.
Kneeling next to a large crocodile slide scape imbedded in a ancient mat of algae, a woman follows 112 million year old early Cretaceous wildlife and dinosaur tracks at the Mill Canyon Dinosaur Tracksite in Moab Utah.
Archaeological excavations. The archaeologists in a digger process, researching the tomb with human bones, drawing the human remains. Outdoors, copy space.
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.
Rock core samples at the Geological Survey of Northern Ireland.
Primitive fish fossil
Free Images: "bestof:Gabriella Rossetto, 2014, Mosaics in Science Program participant performing inventory and monitoring of a fossil site at Florissant Fossil Beds National"
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Dr. Ronald S. Tykoski, a "fossil preparator" at the Perot Museum of Nature and Science in Dallas, Texas, leads an archaeological dig on the site of the discovery of a Columbian mammoth near Italy, LCCN2015630992.tif.tiff
Dr. Ronald S. Tykoski, a "fossil preparator" at the Perot Museum of Nature and Science in Dallas, Texas, leads an archaeological dig on the site of the discovery of a Columbian mammoth near Italy, LCCN2015630991.tif.tiff
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Dr. Ronald S. Tykoski (mustachioed man in the background), a "fossil preparator" at the Perot Museum of Nature and Science in Dallas, Texas, leads an archaeological dig on the site of the discovery of LCCN2015630988.tif.tiff
Dr. Ronald S. Tykoski (mustachioed man in the cowboy hat), a "fossil preparator" at the Perot Museum of Nature and Science in Dallas, Texas, leads an archaeological dig on the site of the discovery of LCCN2015630989.tif.tiff
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