Tag #Fossil Discovery

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forbes.com

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Aug 3, 19:18

New Paleozoic Shark Species Discovered in Mammoth Cave

Scientists at Mammoth Cave National Park in Kentucky have discovered *Macadens olsoni*, a new species of ancient shark dating back 335-340 million years, adding to a growing number of discoveries from the cave system's Paleozoic Era.

New Paleozoic Shark Species Discovered in Mammoth Cave

Scientists at Mammoth Cave National Park in Kentucky have discovered *Macadens olsoni*, a new species of ancient shark dating back 335-340 million years, adding to a growing number of discoveries from the cave system's Paleozoic Era.

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How does the discovery of multiple new shark species in Mammoth Cave contribute to our understanding of ancient marine ecosystems?

The discovery of *Macadens olsoni* in Mammoth Cave demonstrates the cave's importance as a paleontological site, preserving a unique record of ancient marine life. The finding highlights the ongoing collaboration between the National Park Service, scientists at Mammoth Cave, and the Smithsonian's Paleobiology Department, which has led to numerous significant discoveries since 2019. This research is reshaping our understanding of the region's prehistoric underwater ecosystem.

forbes.com

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Jan 11, 16:09

Fossil Evidence Confirms Ancient Primate Voyages Across the Atlantic

Fossils of three distinct African primate species—Perupithecus ucayaliensis, Ucayalipithecus perdita, and Ashaninkacebus simpsoni—unearthed in South America prove at least three successful transatlantic crossings, likely via vegetation rafts, around 30–40 million years ago, shaping New World primate...

Fossil Evidence Confirms Ancient Primate Voyages Across the Atlantic

Fossils of three distinct African primate species—Perupithecus ucayaliensis, Ucayalipithecus perdita, and Ashaninkacebus simpsoni—unearthed in South America prove at least three successful transatlantic crossings, likely via vegetation rafts, around 30–40 million years ago, shaping New World primate...

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What evidence confirms the transatlantic migration of African primates to South America, and what were the immediate consequences of these voyages?

Fossil evidence from South America reveals at least three separate transatlantic voyages by African primates, likely occurring 30–40 million years ago. These primates, clinging to vegetation rafts, survived weeks-long journeys across 900–1300 miles of ocean, establishing new populations in South America.

bbc.com

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Jan 2, 10:09

UK Unearths Largest Dinosaur Footprint Site

A quarry in Oxfordshire, UK, revealed the country's largest dinosaur trackway site, featuring around 200 footprints from sauropods and megalosaurs, dating back 166 million years and providing insights into their behavior and the Jurassic environment.

UK Unearths Largest Dinosaur Footprint Site

A quarry in Oxfordshire, UK, revealed the country's largest dinosaur trackway site, featuring around 200 footprints from sauropods and megalosaurs, dating back 166 million years and providing insights into their behavior and the Jurassic environment.

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What immediate impact does the discovery of the UK's largest dinosaur footprint site have on our understanding of the Jurassic period?

In Oxfordshire, a quarry unearthed the UK's largest dinosaur footprint site, containing approximately 200 prints from Cetiosaurus and Megalosaurus, dating back 166 million years. The longest trackways span 150 meters, offering unparalleled insight into dinosaur locomotion and behavior.

abcnews.go.com

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Jan 2, 19:10

Nearly 200 Dinosaur Tracks Unearthed in England

A team discovered nearly 200 dinosaur tracks, including sauropods and Megalosaurus, at Dewars Farm Quarry in Oxfordshire, England, significantly expanding upon a previous discovery and providing unprecedented detail on dinosaur behavior and the Middle Jurassic environment.

Nearly 200 Dinosaur Tracks Unearthed in England

A team discovered nearly 200 dinosaur tracks, including sauropods and Megalosaurus, at Dewars Farm Quarry in Oxfordshire, England, significantly expanding upon a previous discovery and providing unprecedented detail on dinosaur behavior and the Middle Jurassic environment.

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What is the significance of discovering nearly 200 dinosaur tracks in Oxfordshire, England, significantly expanding upon a previous discovery?

In Oxfordshire, England, a limestone quarry yielded nearly 200 dinosaur tracks, including those of sauropods (up to 60 feet long) and Megalosaurus, a large predator. This expands upon a previous discovery from 30 years ago, providing unprecedented detail on dinosaur behavior and the Middle Jurassic environment.

liberation.fr

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Jan 2, 22:08

Largest UK Dinosaur Footprint Site Discovered in Oxfordshire

Nearly 200 dinosaur footprints, dating back 166 million years, were discovered this summer at Dewars Farm quarry in Oxfordshire, England—the largest such UK site, possibly globally—by quarry worker Gary Johnson, leading to excavations involving over 100 people studying the Middle Jurassic-era lagoon...

Largest UK Dinosaur Footprint Site Discovered in Oxfordshire

Nearly 200 dinosaur footprints, dating back 166 million years, were discovered this summer at Dewars Farm quarry in Oxfordshire, England—the largest such UK site, possibly globally—by quarry worker Gary Johnson, leading to excavations involving over 100 people studying the Middle Jurassic-era lagoon...

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How did the discovery of this extensive dinosaur trackway come about, and what is the broader geological and ecological context of this fossil site?

The discovery showcases the remarkable preservation of a Jurassic-era ecosystem. The footprints, made by both herbivores and carnivores in a shallow lagoon, provide unique insights into dinosaur behavior and locomotion in a specific environment. The extensive length of some tracks, one spanning 150 meters, suggests a significant period of time or movement across the area.

cbsnews.com

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Dec 18, 16:16

Complete Mastodon Jaw Unearthed in New York

A complete mastodon jaw, the first such find in New York in over a decade, was discovered in Stockton; the excavation, prompted by a homeowner's discovery of teeth, unearthed additional fossils, offering insights into Ice Age ecosystems.

Complete Mastodon Jaw Unearthed in New York

A complete mastodon jaw, the first such find in New York in over a decade, was discovered in Stockton; the excavation, prompted by a homeowner's discovery of teeth, unearthed additional fossils, offering insights into Ice Age ecosystems.

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What factors contributed to this discovery, and what broader context does it provide regarding mastodon populations in New York State?

The find, consisting of a complete jaw and additional bone fragments, significantly contributes to the understanding of mastodons in New York, particularly in Orange County, known for its concentration of these fossils. The discovery highlights the ongoing paleontological research and the potential for further discoveries within the region. The fossils will undergo analysis, including carbon dating, to reveal insights into the creature's life and environment.

theguardian.com

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Jun 11, 19:14

New Tyrannosaur Species Reveals Evolutionary Link and Migration History

The discovery of Khankhuuluu mongoliensis, an 86-million-year-old tyrannosaur species from Mongolia, reveals a direct ancestor to larger tyrannosaurs, clarifying evolutionary relationships and migration patterns between Asia and North America.

New Tyrannosaur Species Reveals Evolutionary Link and Migration History

The discovery of Khankhuuluu mongoliensis, an 86-million-year-old tyrannosaur species from Mongolia, reveals a direct ancestor to larger tyrannosaurs, clarifying evolutionary relationships and migration patterns between Asia and North America.

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What is the significance of the newly discovered tyrannosaur species, Khankhuuluu mongoliensis, for understanding tyrannosaur evolution?

A newly discovered tyrannosaur species, Khankhuuluu mongoliensis, fills a gap in the fossil record, representing a direct ancestor to larger tyrannosaurs. Two partial skeletons, 86 million years old, reveal a smaller, faster predator (4 meters long, 750kg) compared to later giants like T. rex. This discovery refutes previous hypotheses about the evolutionary lineage of tyrannosaurs.

theguardian.com

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Jan 5, 10:05

Detailed Oxfordshire Dinosaur Footprints Reveal Jurassic Interactions

Newly discovered dinosaur footprints in Oxfordshire, England's Dewars Farm Quarry, provide exceptionally detailed Middle Jurassic (166 million years ago) tracks of sauropods and a megalosaurus, showcasing their interactions and offering new insights into their behavior and environment.

Detailed Oxfordshire Dinosaur Footprints Reveal Jurassic Interactions

Newly discovered dinosaur footprints in Oxfordshire, England's Dewars Farm Quarry, provide exceptionally detailed Middle Jurassic (166 million years ago) tracks of sauropods and a megalosaurus, showcasing their interactions and offering new insights into their behavior and environment.

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What are the long-term implications of this find for future understanding of dinosaur behavior and the Middle Jurassic period?

This discovery's future impact lies in its potential to reshape our understanding of Middle Jurassic ecosystems and dinosaur behavior. The detailed trackways offer a unique window into the daily lives of these creatures. Further research may reveal additional information about the local flora and fauna and the broader impact of climate and environmental changes on dinosaur life.

theglobeandmail.com

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Jan 2, 19:09

Oxfordshire Quarry Reveals 166-Million-Year-Old "Dinosaur Highway

In June 2024, a worker in Oxfordshire, England, unearthed nearly 200 dinosaur tracks—including sauropods and Megalosaurus—forming a "dinosaur highway" dating back 166 million years, significantly expanding our understanding of the Middle Jurassic period.

Oxfordshire Quarry Reveals 166-Million-Year-Old "Dinosaur Highway

In June 2024, a worker in Oxfordshire, England, unearthed nearly 200 dinosaur tracks—including sauropods and Megalosaurus—forming a "dinosaur highway" dating back 166 million years, significantly expanding our understanding of the Middle Jurassic period.

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What is the significance of the newly discovered "dinosaur highway" in Oxfordshire?

A "dinosaur highway" with nearly 200 tracks from the Middle Jurassic period (166 million years ago) was discovered in Oxfordshire, England. The discovery includes tracks from sauropods (giant herbivores) and Megalosaurus (a large predator). This expands upon previous findings in the area, offering new insights into dinosaur behavior and the environment.

tr.euronews.com

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Jan 2, 22:08

Massive Dinosaur Footprint Discovery in Oxfordshire

Paleontologists from Oxford and Birmingham Universities uncovered hundreds of dinosaur footprints, including those of the Megalosaurus, at Dewars Farm Quarry in Oxfordshire, UK, creating a 150-meter-long "dinosaur highway" dating back 166 million years, offering unprecedented insights into dinosaur ...

Massive Dinosaur Footprint Discovery in Oxfordshire

Paleontologists from Oxford and Birmingham Universities uncovered hundreds of dinosaur footprints, including those of the Megalosaurus, at Dewars Farm Quarry in Oxfordshire, UK, creating a 150-meter-long "dinosaur highway" dating back 166 million years, offering unprecedented insights into dinosaur ...

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How does this discovery contribute to our understanding of dinosaur behavior and interactions?

The discovery connects to broader patterns in paleontology by showcasing the scale and detail possible in footprint analysis. The 20,000 drone images and resulting 3D models allow for unprecedented study of dinosaur movement and interaction. The site's size and the inclusion of Megalosaurus tracks, near its original discovery location, are exceptionally significant.

cnn.com

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Dec 19, 19:11

Oldest Saber-Toothed Animal Fossil Found, Reshaping Understanding of Mammal Evolution

A 280-to-270-million-year-old gorgonopsian fossil, the oldest known saber-toothed animal, was discovered in Mallorca, Spain, filling a significant gap in the therapsid fossil record and suggesting that early mammal ancestors may have thrived in diverse environments.

Oldest Saber-Toothed Animal Fossil Found, Reshaping Understanding of Mammal Evolution

A 280-to-270-million-year-old gorgonopsian fossil, the oldest known saber-toothed animal, was discovered in Mallorca, Spain, filling a significant gap in the therapsid fossil record and suggesting that early mammal ancestors may have thrived in diverse environments.

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How does the location of the gorgonopsian fossil in Mallorca challenge previous assumptions about the geographic distribution and habitats of early therapsids?

This discovery challenges previous assumptions about the geographic distribution of early therapsids. Previously, fossils were mainly found in high-latitude regions, whereas this find is from a low-latitude environment during the Permian period. This suggests that early therapsid evolution may have occurred in more diverse environments than previously thought, prompting a reassessment of the fossil record.

dailymail.co.uk

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Dec 17, 16:14

Oldest Mammal Ancestor Fossil Discovered, Reshaping Evolutionary Timeline

A 280-million-year-old gorgonopsian fossil, discovered in Mallorca, Spain, is the oldest known member of this extinct group related to mammals, pushing back the timeline of mammalian evolution by 15 million years and providing insights into their locomotion and distribution across the ancient superc...

Oldest Mammal Ancestor Fossil Discovered, Reshaping Evolutionary Timeline

A 280-million-year-old gorgonopsian fossil, discovered in Mallorca, Spain, is the oldest known member of this extinct group related to mammals, pushing back the timeline of mammalian evolution by 15 million years and providing insights into their locomotion and distribution across the ancient superc...

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What is the significance of discovering a 280-million-year-old gorgonopsian fossil in Mallorca, and how does it reshape our understanding of mammalian evolution?

Scientists unearthed in Mallorca, Spain, 280-million-year-old fossils of a gorgonopsian, a saber-toothed predator distantly related to mammals. This predates previously known gorgonopsians by 15 million years, pushing back the timeline of mammal ancestry. The well-preserved remains, including a femur, reveal insights into its locomotion.

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