Assemblages of small tetrapods from British Late Triassic fissure deposits Nicholas C. Fraser 12. Ornithiscian dinosaurs from the Upper Triassic of the United States Adrian P. Hunt and Spencer G.

It was found very close to the shoulder girdle, and it has many of the features that are distinctive of early tetrapod lower jaws. What's really neat about it is it's a very skinny jaw -- it's ...

The aerial scene depicts two Late Devonian early tetrapods - Ichthyostega and Acanthostega - coming out of the water to move on land. Footprints trail behind the animals to show a sense of movement.

现在看看自己拿着手机的手，想不想感叹一句这五根手指简直是天生玩手机圣体，要是长成鱼鳍、马蹄，可怎么刷手机啊！手指不是五根也很酷啦~人和灵长目的手指脚趾都呈现五根，各种耗子、豺狼虎豹也是前肢五根手指，鳄鱼和一些蜥蜴也都是，那你有没有想过，为什么要五根手 ...

the Gai-As rock formation in Namibia, and the name of palaeontologist, Jenny Clack, who specialised in evolution in early tetrapods.

There's nothing magical about the number, yet five digits at the end of their limbs is a motif that runs through all the animals with four limbs, called tetrapods. Even when there are fewer than ...

New evidence from scientists at the University of Chicago shows exactly how the tiktaalik roseae, one of the first semi-aquatic organisms, fed itself using a similar feeding mechanism to modern ...

We consider species diversity and environmental factors. An exciting collaborative project looks at early tetrapods during the water to land transition. Our research looks at the functional evolution ...

Forty million years before the first dinosaurs, a formidable predator prowled the swampy waters with a skull over two feet long. Known as Gaiasia jennyae, this ancient creature had a distinctive ...

David Broussard, Ph.D., department chair and assistant professor of biology, focuses his research on the paleontology of Late Devonian (365 – 360 million years ago) vertebrates including extinct ...

A version of this story appeared in CNN’s What Matters newsletter. To get it in your inbox, sign up for free here. That doesn’t mean we are clueless about who is casting ballots so far.

The dramatic rise in early voting has led many to think the election might be effectively over days or weeks before Election Day. The data thus far show that won’t be true — and the numbers ...