Tag #Paleontology

Showing 1 to 12 of 99 results

abcnews.go.com

🌐 75% Global Worthiness

Sep 24, 01:16

New Iguanodontian Dinosaur Species Discovered in Portugal

Paleontologists discovered a new species of iguanodontian dinosaur, Cariocecus bocagei, in Portugal's Papo Seco Formation, a finding published in the Journal of Systematic Paleontology.

New Iguanodontian Dinosaur Species Discovered in Portugal

Paleontologists discovered a new species of iguanodontian dinosaur, Cariocecus bocagei, in Portugal's Papo Seco Formation, a finding published in the Journal of Systematic Paleontology.

Progress

8% Bias Score

ShareSaveArticle

Life on Land

12345678

Previous 1 of 8 Next

What is the significance of the discovery of Cariocecus bocagei?

The discovery of Cariocecus bocagei is significant because its fused zygomatic bone, a feature seen in modern birds, is unique among iguanodontians. This suggests adaptations for stronger jaw function, possibly to consume harder vegetation. The find adds to our knowledge of iguanodontian diversity and evolution during the Cretaceous period.

us.cnn.com

🌐 85% Global Worthiness

Sep 20, 01:17

Storm-Related Deaths of Juvenile Pterosaurs in Jurassic Germany

Analysis of exceptionally preserved pterosaur fossils from the Solnhofen Limestone in southern Germany reveals that two juvenile Pterodactylus antiquus, nicknamed Lucky and Lucky II, likely died due to injuries sustained during a violent storm approximately 150 million years ago.

Storm-Related Deaths of Juvenile Pterosaurs in Jurassic Germany

Analysis of exceptionally preserved pterosaur fossils from the Solnhofen Limestone in southern Germany reveals that two juvenile Pterodactylus antiquus, nicknamed Lucky and Lucky II, likely died due to injuries sustained during a violent storm approximately 150 million years ago.

Progress

28% Bias Score

ShareSaveArticle

Life on Land

12345678

Previous 1 of 8 Next

What is the primary finding of the study regarding the death of the two juvenile pterosaurs?

The study concludes that two juvenile pterosaurs, found in the Solnhofen Limestone, perished due to injuries caused by a powerful storm. Their injuries, clean fractures on their upper arm bones, suggest they were twisted by strong winds before falling into a lagoon and drowning. The storm also ironically led to their exceptional preservation.

pt.euronews.com

🌐 85% Global Worthiness

Aug 29, 16:18

Newly Discovered Spicomellus Dinosaur: A Heavily Armored Beast

A newly identified species of ankylosaur, Spicomellus, unearthed in Morocco's Atlas Mountains, boasted a formidable array of defenses including six rib spines, a protective pelvic shield, a neck collar with four massive spines (one measuring 87 centimeters), and a rudimentary tail club, pushing back...

Newly Discovered Spicomellus Dinosaur: A Heavily Armored Beast

A newly identified species of ankylosaur, Spicomellus, unearthed in Morocco's Atlas Mountains, boasted a formidable array of defenses including six rib spines, a protective pelvic shield, a neck collar with four massive spines (one measuring 87 centimeters), and a rudimentary tail club, pushing back...

Progress

32% Bias Score

ShareSaveArticle

Life on Land

12345678

Previous 1 of 8 Next

How does the Spicomellus's armor contribute to our understanding of ankylosaur evolution and behavior?

The Spicomellus's extensive armor, including the prominent neck collar spines, suggests a dual purpose: defense against predators and potentially display. The early development of the tail club in Spicomellus indicates that this weapon evolved earlier than previously thought.

lemonde.fr

🌐 85% Global Worthiness

Aug 25, 13:19

Lucy Fossil Exhibition Opens in Prague

Lucy, a 3.18-million-year-old Australopithecus fossil discovered in Ethiopia in 1974, is on display in Prague, Czech Republic, from August 25th to October 24th, 2024, alongside the nearly complete skeleton of Selam, a younger Australopithecus. This is only Lucy's second time leaving Ethiopia.

Lucy Fossil Exhibition Opens in Prague

Lucy, a 3.18-million-year-old Australopithecus fossil discovered in Ethiopia in 1974, is on display in Prague, Czech Republic, from August 25th to October 24th, 2024, alongside the nearly complete skeleton of Selam, a younger Australopithecus. This is only Lucy's second time leaving Ethiopia.

Progress

28% Bias Score

ShareSaveArticle

Quality Education

12345678

Previous 1 of 8 Next

What is the global significance of Lucy's exhibition in Prague?

Lucy, the famous 3.18-million-year-old Australopithecus fossil, is on display in Prague, Czech Republic, from August 25th for 60 days. This is only her second time leaving Ethiopia, the first being a 2007-2013 exhibition in the US. The exhibition includes 52 bone fragments and the nearly complete skeleton of Selam, a younger Australopithecus.

nbcnews.com

🌐 75% Global Worthiness

Aug 22, 19:21

New Dinosaur Species with Sail Discovered on Isle of Wight

A new species of dinosaur, Istiorachis macarthurae, has been identified from 125-million-year-old fossils found on the Isle of Wight, possessing a sail-like structure on its back, suggesting greater dinosaur diversity than previously thought.

New Dinosaur Species with Sail Discovered on Isle of Wight

A new species of dinosaur, Istiorachis macarthurae, has been identified from 125-million-year-old fossils found on the Isle of Wight, possessing a sail-like structure on its back, suggesting greater dinosaur diversity than previously thought.

Progress

20% Bias Score

ShareSaveArticle

Life on Land

12345678

Previous 1 of 8 Next

What specific anatomical features led to the identification of Istiorachis macarthurae as a new species?

The discovery of Istiorachis macarthurae challenges previous assumptions about dinosaur diversity 125 million years ago. The identification of this new species, based on re-examination of existing fossils, suggests that there were many more species than previously believed. This finding increases our knowledge of the ecosystem present on the Isle of Wight during the Early Cretaceous period.

forbes.com

🌐 85% Global Worthiness

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.

Progress

16% Bias Score

ShareSaveArticle

Life on Land

12345678

Previous 1 of 8 Next

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.

nos.nl

🌐 85% Global Worthiness

Sep 20, 07:17

Discovery of a Million-Year-Old Tyrannosaurus Rex Eggshell Fragment

A 5-millimeter fragment of a fossilized eggshell, discovered in Wyoming in 2022 by researchers from the Oertijdmuseum Boxtel, has been identified as potentially belonging to a Tyrannosaurus Rex, a finding confirmed after three years of research and analysis.

Discovery of a Million-Year-Old Tyrannosaurus Rex Eggshell Fragment

A 5-millimeter fragment of a fossilized eggshell, discovered in Wyoming in 2022 by researchers from the Oertijdmuseum Boxtel, has been identified as potentially belonging to a Tyrannosaurus Rex, a finding confirmed after three years of research and analysis.

Progress

48% Bias Score

ShareSaveArticle

No Poverty

12345678

Previous 1 of 8 Next

What is the significance of this discovery?

This is the first discovery of a Tyrannosaurus Rex eggshell. The find, a 5-millimeter fragment, was discovered in Wyoming and analyzed over three years. Its potential significance is immense for understanding T. Rex reproduction and paleontological knowledge.

zeit.de

🌐 75% Global Worthiness

Sep 6, 10:16

Storms Likely Caused Death of Two Tiny Pterosaur Fossils in Germany

Two exceptionally well-preserved pterosaur fossils, nicknamed "Lucky" and "Lucky II", found in Germany, likely died after strong winds broke their wings, causing them to fall into a lagoon and drown, according to a new study.

Storms Likely Caused Death of Two Tiny Pterosaur Fossils in Germany

Two exceptionally well-preserved pterosaur fossils, nicknamed "Lucky" and "Lucky II", found in Germany, likely died after strong winds broke their wings, causing them to fall into a lagoon and drown, according to a new study.

Progress

40% Bias Score

ShareSaveArticle

Life on Land

12345678

Previous 1 of 8 Next

What are the potential future research directions stemming from this discovery?

Future research could focus on analyzing more pterosaur fossils from Solnhofen to further test the storm hypothesis and refine our understanding of the paleoecology of the region. Studying the size distribution and preservation of pterosaur remains could provide further evidence for the selective impact of storms on different age and size classes of pterosaurs.

theguardian.com

🌐 75% Global Worthiness

Aug 27, 19:22

Extravagant Ankylosaur Fossil Rewrites Dinosaur Evolution

A 165-million-year-old ankylosaur fossil, *Spicomellus afer*, discovered near Boulemane, Morocco, possesses extravagant armor suggesting display functions, pushing back the timeline for tail weaponry evolution by 30 million years and highlighting the issue of fossil poaching.

Extravagant Ankylosaur Fossil Rewrites Dinosaur Evolution

A 165-million-year-old ankylosaur fossil, *Spicomellus afer*, discovered near Boulemane, Morocco, possesses extravagant armor suggesting display functions, pushing back the timeline for tail weaponry evolution by 30 million years and highlighting the issue of fossil poaching.

Progress

16% Bias Score

ShareSaveArticle

Life on Land

12345678

Previous 1 of 8 Next

How does the *Spicomellus afer*'s unique anatomy challenge previous theories about ankylosaur armor and weaponry?

The fossil's unusual features, such as its disproportionately large neck spikes and extensive body armor, suggest that the evolutionary pressures on early ankylosaurs included sexual selection and intraspecies competition, not just defense against predators. The 100-million-year existence of ankylosaurs highlights the success of their unique body plan in various environments.

cnn.com

🌐 75% Global Worthiness

Aug 22, 19:18

New Dinosaur Species with Sail-Like Structure Discovered on Isle of Wight

Paleontologists announced the discovery of a new dinosaur species, Istiorachis macarthurae, on the Isle of Wight, featuring a distinctive sail-like structure on its back, potentially used for sexual signaling; the discovery, published in Papers in Palaeontology, highlights the region's diverse Early...

New Dinosaur Species with Sail-Like Structure Discovered on Isle of Wight

Paleontologists announced the discovery of a new dinosaur species, Istiorachis macarthurae, on the Isle of Wight, featuring a distinctive sail-like structure on its back, potentially used for sexual signaling; the discovery, published in Papers in Palaeontology, highlights the region's diverse Early...

Progress

4% Bias Score

ShareSaveArticle

Life on Land

12345678

Previous 1 of 8 Next

How does the Istiorachis macarthurae's sail-like structure relate to the evolutionary trends observed in other iguanodontian dinosaurs?

The discovery of Istiorachis macarthurae adds to the diversity of iguanodontian dinosaurs known from the Isle of Wight during the Early Cretaceous period. The sail-like structure is hypothesized to have functioned primarily in sexual selection, an example of exaggerated features in animals for mate attraction. The evolution of taller spines in Iguanodontians is linked to their shift from bipedalism to quadrupedalism, requiring stronger back muscles.

cnn.com

🌐 75% Global Worthiness

Aug 10, 16:15

Texas Floods Unearth 110-Million-Year-Old Dinosaur Footprints

Devastating Texas floods, causing at least 135 deaths, unexpectedly revealed 15 large Acrocanthosaurus dinosaur footprints (18-20 inches long) in Travis County, dating back 110-115 million years, embedded in Glen Rose Formation limestone; their discovery highlights the intersection of natural disast...

Texas Floods Unearth 110-Million-Year-Old Dinosaur Footprints

Devastating Texas floods, causing at least 135 deaths, unexpectedly revealed 15 large Acrocanthosaurus dinosaur footprints (18-20 inches long) in Travis County, dating back 110-115 million years, embedded in Glen Rose Formation limestone; their discovery highlights the intersection of natural disast...

Progress

28% Bias Score

ShareSaveArticle

Life on Land

12345678

Previous 1 of 8 Next

What immediate impact did the Texas floods have beyond the human tragedy, and what specific scientific discovery resulted?

The recent Texas floods, which caused at least 135 deaths, unexpectedly revealed 15 large dinosaur footprints in Travis County. These tracks, about 18-20 inches long, are believed to be from Acrocanthosaurus and are approximately 110-115 million years old. Their discovery is significant because of their exceptional preservation and their potential to offer new insights into the region's prehistoric past.

us.cnn.com

🌐 85% Global Worthiness

Jul 25, 07:13

Grand Canyon Fossils Reveal Cambrian Explosion's "Goldilocks" Conditions

Paleontologists unearthed exceptionally preserved soft-bodied Cambrian fossils in the Grand Canyon, revealing diverse feeding adaptations in a "Goldilocks" environment of a shallow, oxygen-rich sea, contrasting with findings from harsher environments and offering new insights into the Cambrian explo...

Grand Canyon Fossils Reveal Cambrian Explosion's "Goldilocks" Conditions

Paleontologists unearthed exceptionally preserved soft-bodied Cambrian fossils in the Grand Canyon, revealing diverse feeding adaptations in a "Goldilocks" environment of a shallow, oxygen-rich sea, contrasting with findings from harsher environments and offering new insights into the Cambrian explo...

Progress

28% Bias Score

ShareSaveArticle

Life on Land

12345678

Previous 1 of 8 Next

What significant insights do the newly discovered Grand Canyon fossils offer into the Cambrian explosion and the evolution of early animal life?

New fossils discovered in the Grand Canyon reveal details about the Cambrian explosion, a period of rapid diversification of animal life 540 million years ago. The fossils, including soft-bodied creatures, show a variety of adaptations for feeding and survival in a shallow, oxygen-rich sea. This environment, a "Goldilocks zone", fostered innovation and evolutionary experimentation.

Showing 1 to 12 of 99 results