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Fossil footprints reveal how dinosaur ancestors gradually shifted from sprawling to upright walking
المصدر: Phys.org - latest science and technology news stories · نُشر
A research team led by Dr. Lorenzo Marchetti of the Museum für Naturkunde Berlin described the earliest archosauriform footprints (Pachychirotherium gardenaensis) from the GEOPARC Bletterbach—UNESCO World Heritage Dolomites, Italy.
A research team led by Dr. Lorenzo Marchetti of the Museum für Naturkunde Berlin described the earliest archosauriform footprints (Pachychirotherium gardenaensis) from the GEOPARC Bletterbach—UNESCO World Heritage Dolomites, Italy.
أخبار ذات صلة
A forgotten fossil reveals a fearsome dinosaur with giant claws
A 120-million-year-old fossil forgotten in a museum for nearly a century has revealed a terrifying new dinosaur that may have been more dangerous to humans than a T. rex. The tiger-sized predator also provides the first evidence of megaraptorans in Europe, helping explain how the
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Fossil identified as first dinosaur ever found in Antarctica
Argentinian geologist Eduardo Olivero became the first scientist to find the remains of a dinosaur in Antarctica in 1986.
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Why are pets scared of fireworks?
Fireworks are an integral part of many celebrations and cultural events. With their pretty colors, spectacular sights and big bangs, fireworks are a popular attraction for many people.
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Quantum calculations reveal how spin defects lose energy
When light hits a tiny defect embedded in a solid material like diamond or silicon carbide, it can kick the defect's electrons into an excited state. These spin defects have the potential to be used as stable, readable qubits for quantum technologies, for example, quantum sensing
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Solving the mystery behind a flightless beetle's transatlantic journey
They can't fly or swim, so why do their closest relatives appear on different continents? Grey Gustafson, an associate professor in the Department of Biological Sciences, discovered through DNA sequencing that the ancestors of some of today's tiger beetles existed in South Americ
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