搜索结果: 1-8 共查到“古生物学 Scientists”相关记录8条 . 查询时间(0.125 秒)
Scientists find oldest-known fossilized digestive tract — 550 million years（图）
Scientists oldest-known fossilized digestive tract 550 million years
font style='font-size:12px;'>
2020/1/19
A 550-million-year-old fossilized digestive tract found in the Nevada desert could be a key to understanding the early history of animals on Earth.More than a half-billion years ago, life on Earth con...
Scientists track the brain-skull transition from dinosaurs to birds（图）
Scientists brain-skull transition dinosaurs birds
font style='font-size:12px;'>
2017/9/20
The dramatic, dinosaur-to-bird transition that occurred in reptiles millions of years ago was accompanied by profound changes in the skull roof of those animals — and holds important clues about the w...
CofC Professor,Other Scientists Discover New Species of Dolphin（图）
CofC Professor Other Scientists New Species of Dolphin
font style='font-size:12px;'>
2017/9/5
A College of Charleston professor has identified a new species of extinct dolphin that provides new evidence of feeding behavior in early cetaceans after a diver found the animal’s fossilized skull in...
Scientists find world’s oldest fossil mushroom（图）
Scientists world’s oldest fossil mushroom
font style='font-size:12px;'>
2017/7/21
Roughly 115 million years ago, when the ancient supercontinent Gondwana was breaking apart, a mushroom fell into a river and began an improbable journey. Its ultimate fate as a mineralized fossil pres...
Scientists discover fossil of dinosaur ancestor with surprising croc-like appearance
Scientists fossil dinosaur ancestor croc-like appearance
font style='font-size:12px;'>
2017/4/27
Scientists have long wondered what the earliest dinosaur relatives looked like. Most assumed they would resemble miniature dinosaurs, about the size of chickens, and walk on two legs.The discovery of ...
Virginia Tech scientists discover early dinosaur cousin had a surprising croc-like look
Virginia Tech scientists early dinosaur cousin croc-like look
font style='font-size:12px;'>
2017/4/27
For decades, scientists have wondered what the earliest dinosaur relatives looked like. Most assumed that they would look like miniature dinosaurs, be about the size of a chicken, and walk on two legs...
Scientists discover fossil tumor in 255 million-year-old mammal forerunner
Scientists fossil tumor 255 million-year-old mammal forerunner
font style='font-size:12px;'>
2016/12/13
When paleontologists cut into the fossilized jaw of an ancient creature, they got more than they bargained for: a toothy tumor.As the scientists report in a paper published today in the Journal o...
Echo Hunter:A New Fossil Whale Named By NYIT Scientists
Echo Hunter New Fossil Whale Named NYIT Scientists
font style='font-size:12px;'>
2016/8/11
Meet Echovenator sandersi (“Echo Hunter”), the newly-named fossil whale species with superior high-frequency hearing ability. NYITCOM Postdoctoral Fellow Morgan Churchill along with Associat...