If a controversial new study is right, famous fossils such as Sue and Stan aren’t T. rex after all. But leading experts are highly skeptical.
Suskityrannus hazelae "is a key link between the enormous bone-crunching dinosaurs like T. rex and the smaller species they evolved from," said Dr Steve Brusatte from the University of Edinburgh. The study has been published in the journal Nature Ecology and Evolution....
T. rex Was Likely an Invasive SpeciesLaura GeggelLiveScience
“More specimens are always really helpful. And it’s possible that some of theT. rexfossils in museums already are actually from a different species. And we just haven’t noticed the right trait yet,” says Napoli. “The issue of understanding variation inT. rex, or any other s...
"We are autonomous robotic organisms from the planet Cybertron." ―Optimus Prime introducing himself and his fellow Autobots to Sam Witwicky and Mikaela Banes. The Cybertronians (more commonly known to the Human race as Transformers) are a species of aut
The authors conclude that the physical variation found inTyrannosaurusspecimens combined with their stratigraphy are indicative of three potential groups that could be nominated as two new species,T. imperatorandT. regina, alongside the only recognized species to date,T. rex. ...
museum curator over the years. As such, it shouldn’t be a surprise that it’s easily one of the most iconic dinosaurs out there. That icon could now be under threat, though, as a controversial new paper on the Tyrannosaurs rex should actually be broken down into three different species....
Cartoon T. rex Dinosaur Large theropod dinosaur. The species Tyrannosaurus rex,站酷海洛,一站式正版视觉内容平台,站酷旗下品牌.授权内容包含正版商业图片、艺术插画、矢量、视频、音乐素材、字体等,已先后为阿里巴巴、京东、亚马逊、小米、联想、奥美、盛世长城、百度
Set of dinosaur vector icons featuring various species including T-rex and Triceratops in a modern flat design,站酷海洛,一站式正版视觉内容平台,站酷旗下品牌.授权内容包含正版商业图片、艺术插画、矢量、视频、音乐素材、字体等,已先后为阿里巴巴、京东、亚马逊
“People tend to have a myopic view of dinosaurs that hasn’t kept up with the science,” Zanno says. “We now know that dinosaur diversity ran the gamut from tiny arboreal gliders and nocturnal hunters, to sloth-like grazers, and yes, even subterranean shelterers.” ...