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Tyrannosaur

All articles tagged with #tyrannosaur

paleontology2 years ago

Teenage Tyrannosaur's Fossilized Stomach Unveils Prey Preference

The fossil of a 75-million-year-old Gorgosaurus, a relative of Tyrannosaurus rex, has been discovered with preserved stomach contents, providing insight into the feeding behavior of young tyrannosaurs. The fossil contains the hind limbs of two small feathered dinosaurs, indicating that young tyrannosaurs fed on different animals than their adult counterparts. This finding supports the theory that young tyrannosaurs were nimble predators, filling a midsize predator niche before maturing into apex predators. The fossil also suggests that Gorgosaurus could not take on large herbivores until the age of 11.

via The New York Times|
#feeding-behavior#fossil#gorgosaurus
paleontology2 years ago

Teenage Tyrannosaur's Last Meal: Baby Dinosaurs

A 75-million-year-old fossil of a teenage Tyrannosaur, known as Gorgosaurus, has provided the first evidence of a large species of tyrannosaur having well-preserved stomach contents. The fossil revealed that the Gorgosaurus had feasted on two baby dinosaurs, belonging to the species Citipes elegans, before its death. This discovery suggests that tyrannosaurs drastically changed their diet as they grew older, with juveniles hunting small, young dinosaurs while adults attacked and ate large plant-eating dinosaurs. The fossil was first discovered in Canada in 2009 and took several years to prepare for study.

via NDTV|
#diet#dinosaurs#fossil
paleontology2 years ago

Ancient Tyrannosaur Fossil Unveils Perfectly Preserved Stomach Contents

A 75-million-year-old fossil of a juvenile Gorgosaurus has been discovered with its stomach contents intact, making it the first-ever Tyrannosaur found with preserved stomach contents. The fossil reveals that the picky eater consumed the legs of two small feathered dinosaurs, likely a popular menu item at the time. The finding sheds light on the dietary habits of juvenile Tyrannosaurs and suggests that their diets changed as they grew older, allowing them to occupy different ecological niches and become successful predators.

via IFLScience|
#citipes#fossil#gorgosaurus
paleontology2 years ago

"Tyrannosaur Fossil Unveils Prehistoric Last Meal"

The fossil of a 75-million-year-old juvenile gorgosaurus, a close relative of the Tyrannosaurus rex, has revealed the remains of two baby dinosaurs called citipes in its rib cage, providing new insights into the changing diet of ancient predators. The discovery suggests that as they grew, tyrannosaurs shifted from hunting large plant-eating dinosaurs to smaller, young dinosaurs. This finding provides solid evidence of the dietary changes that occurred during the growth of tyrannosaurs.

via The Independent|
#ancient-predators#diet#fossil
paleontology2 years ago

Ancient Tyrannosaur Fossil Unveils Perfectly Preserved Last Meal

Researchers have discovered the first tyrannosaur fossil with its last meal perfectly preserved in its stomach, providing hard evidence of the dinosaur's diet. The fossil, belonging to a young Gorgosaurus libratus, contained the hind legs of two baby dinosaurs called Citipes elegans. The findings suggest that juvenile tyrannosaurs had different diets from fully developed adults, and the preserved stomach contents shed light on the dietary patterns of large predatory dinosaurs. The discovery also supports the hypothesis that the voracious appetite of teenage tyrannosaurs and other carnivores may have contributed to the scarcity of small and midsize dinosaurs in the fossil record.

via CNN|
#dinosaur-diet#fossil#last-meal
paleontology2 years ago

"Tyrannosaur's Last Meal: A Prehistoric Surprise Found in Stomach Fossil"

Scientists have discovered the remains of prey inside the stomach of a tyrannosaur skeleton for the first time, shedding light on the dietary habits and growth patterns of these mighty dinosaurs. The Gorgosaurus, a member of the tyrannosaurid family, had the remains of two young bird-like dinosaurs called Citipes in its stomach. This finding suggests that young tyrannosaurs had a different diet than their adult counterparts, transitioning from smaller prey to larger plant-eating dinosaurs as they grew. The discovery provides insight into the ontogenetic dietary shift of tyrannosaurs and their success as apex predators.

via Phys.org|
#dietary-shift#gorgosaurus#paleontology
paleontology2 years ago

Tyrannosaur's Last Meal: A Rare Glimpse into its Diet

Scientists have discovered the last meal of a 75-million-year-old tyrannosaur, revealing that it had consumed two baby dinosaurs. The fossil, belonging to a juvenile gorgosaurus, provides solid evidence that tyrannosaurs changed their diet as they grew. While adult tyrannosaurs were indiscriminate eaters, hunting large plant-eating dinosaurs, the juvenile gorgosaurus hunted small, young dinosaurs. The fossil also highlights the different feeding strategies between juveniles and adults, with the juvenile gorgosaurus selectively dissecting its prey. This finding sheds new light on the predatory behavior and development of tyrannosaurs.

via BBC.com|
#baby-dinosaurs#feeding-strategy#fossil-evidence
paleontology2 years ago

Tyrannosaur Fossil Unveils Prehistoric Fast Food Diet

Paleontologists have discovered a remarkable fossil of a juvenile tyrannosaur called Gorgosaurus libratus with the partially digested remains of two birdlike dinosaurs in its stomach. The find provides valuable insights into the behavior, development, and diet of these predators that lived 75 million years ago. The intact stomach contents reveal that the young tyrannosaur was a precision eater, capable of ripping off the hindlimbs of its prey. The discovery also supports the theory that tyrannosaurs underwent a dietary shift as they matured, with young individuals feeding on smaller prey before transitioning to hunting larger animals as adults.

via The Washington Post|
#diet#fossil#juvenile
paleontology2 years ago

Ancient Tyrannosaur Fossil Unveils Preserved Last Meal

Paleontologists have discovered a fossilized tyrannosaur with its last meal preserved in its stomach, revealing that the dinosaur was a selective eater, consuming only the best parts of its prey. This finding confirms the long-held belief that juvenile tyrannosaurs had blade-like teeth for slicing through small prey, while adults had strong enough teeth to crush bone and target larger herbivores.

via The Wall Street Journal|
#fossil#last-meal#paleontology