... tail paddled through a quiet pond in what is now Texas, snapping up mayflies while keeping an ear out for bellowing mates, new fossil evidence suggests.
... Laboratory, analysis of carbon and oxygen isotopes in the fossils revealed the animals' diet (abundant plants) ... 2 or 3 million years old).
That fossil evidence from the rock desert and cold, treeless ...
... in Earth's ancient oceans, most likely for migration, according to an international team of scientists. Fossil evidence of collective behavior is extremely rare. But what makes the find even more ...
... years ago, primates preferred Texas to northern climates that were significantly cooling, according to new fossil evidence discovered by Chris Kirk, physical anthropologist at The University of Texas ...
... of Current Biology, a Cell Press publication, researchers report the first evidence that trace fossils interpreted by some as the tracks of ancient bilaterians could have instead been made by giant ...
... the basicranium, an important structure for determining taxonomic relationships.
Paleobotanic fossils indicate this location during the Miocene had a cool, coastal temperate environment, ...
Remains of intermediate appear in a 40-million-yearâ€long gap in tyrannosaur fossil record
... her extraordinarily
well-preserved skeleton points to her being a very early member of
our own primate line.The fossil evidence of primate evolutionary
history is sparsely populated – ...
... really put together all lines of evidence, with the fossil evidence being a big part of it, to obtain a snapshot ... unlikely, while the presence of land mammal fossils makes red tide an unlikely cause. ...
... today, providing an excellent opportunity to look for fossil evidence of giant sperm.
The highly complex ... giant sperm. The X-ray investigation of the fossilized ostracods revealed pairs of hollow tubes ...
Nanostructures on preserved feather bear first fossil evidence of bird color not from pigments
... taken a detour into Eurasia before
embarking on their epic journey out of Africa, according to new
fossil evidence.
Palaeontologists in Georgia have unearthed remains of five
primitive humans that ...
... Anthropologists and subsequently saw the group's research reported on in the journal Science.
With no fossil evidence to consult, studying the deep history of bacteria has only recently become ...
... of the great white's extinct relative, the gigantic fossil species Carcharodon megalodon (also known as Big Tooth) ... to 18.2 tonnes of bite force. Fossil evidence suggests that Big Tooth was an active ...
... the National Academy of Sciences (PNAS).
Previous fossil evidence shows primates were living in North ... 55 million years ago. But, until now, the fossil record of anthropoid primates has extended back ...
