Tag Archives: their

Human bones in south Mexico: Stalagmite reveals their age as thirteen,000 years previous

A prehistoric human skeleton discovered on the Yucatán Peninsula is no less than thirteen,000 years previous and most certainly dates from a glacial interval on the finish of the newest ice age, the late Pleistocene. A German-Mexican group of researchers … Continue reading

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Woolly rhino neck ribs present clues about their decline and eventual extinction

A research stories on the incidence of irregular cervical (neck) vertebrae in woolly rhinos, which strongly suggests a weak situation within the species. Given the appreciable start defects which are related to this situation, the researchers argue it is rather … Continue reading

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Cretaceous Tanaidaceans took care of their offspring greater than a hundred and five million years in the past

The primary proof of parental care in Tanaidaceans has been discovered by scientists, courting again to greater than one hundred and five million years, in response to a brand new research. These new findings are based mostly on the research … Continue reading

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Extinct early whales listened like their family members on land, fossil proof exhibits

Whales present surprisingly huge variations in listening to means. Baleen whales tune into infrasonic sounds to speak over lengthy distances. Toothed whales do exactly the other, counting on ultrasonic frequencies too excessive for people to listen to. Now researchers have … Continue reading

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Figuring Out When the octopus and squid misplaced their shells

A 166-million-yr-previous fossil of an extinct relative of the squid. Credit score Jonathan Jackson and ZoË Hughes/Nationwide Historical past Museum of London   Formed like a torpedo and about as swift, squids are jet-propelled underwater predators. Along with their nimble brethren, … Continue reading

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Tyrannosaurs present their delicate aspect

A staff of researchers has discovered a brand new species of tyrannosaur dinosaur — the preferred of the prehistoric creatures. After the fossils have been pulled out of the muddy banks of a Montana river, the group was capable of … Continue reading

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Conifer cones bear their ages well, and still move it

Fossil conifer cones can still move their individual seed scales after millions of years, biologists have found. The cones analyzed in a new study represent the oldest known plant structures that are still capable of movement and can also serve … Continue reading

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Did these baby dinosaurs munch on meat while their parents pecked at plants?

The dinosaur that lost its teeth 00:51 Why do birds have beaks and not teeth? This dino may have the answer A modest little dinosaur that scampered across northwestern China 160 million years ago boasted a unique trait not seen … Continue reading

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Upper Paleolithic humans may have hunted cave lions for their pelts

Upper Paleolithic humans may have hunted cave lions for their pelts, perhaps contributing to their extinction, according to a new study. Paleontology News — ScienceDaily

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What dinosaurs’ color patterns say about their habitat

Psittacosaurus photographed in the Bristol Botanic Garden Do Dinosaurs Have Feathers? Color Patterns of Strange Bird-Lizard Could Reveal Where Dinosaurs Lived After reconstructing the colour patterns of a well-preserved dinosaur from China, researchers from the University of Bristol have found … Continue reading

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