A 'living fossil' believed to have gone extinct over 270 million years ago has been found thriving in the depths of the Pacific Ocean. The strange-looking fossil is formed from the stalks of marine ...
La variante de covid NB.1.8.1 presenta mutaciones específicas que podrían aumentar su capacidad de transmisión y disminuir parcialmente la eficacia neutralizante de ciertos anticuerpos. Software ...
Scientists think gigantic crinoids would cling to logs with anchor-like stems, creating a floating raft that likely supported a host of other species and enabled their long-distance transport across ...
This is a preview. Log in through your library . Abstract A new species of camerate crinoid, Ptychocrinus medinensis n. sp., is described on the basis of specimens collected from a sandstone lens in ...
Jurassic sea creatures spent decades as 'full-time ocean sailors', crossing the sea on driftwood 'rafts', a study claims. Analysis of these rafts show they could last for as long as 20 years - enough ...
The Eastern goldfinch is Iowa's state bird, and the wild rose is the state flower. Iowa's official rock is the geode, and the oak is the state tree. Now a group of seven Democrats in the Iowa Senate ...
Ancient sea creatures spent years crossing the ocean on rafts – we’ve worked out how it was possible
University of Cambridge provides funding as a member of The Conversation UK. The English town of Lyme Regis is part of the Jurassic Coast World Heritage Site. It was here in the 1830s that William ...
Scientists think gigantic crinoids would cling to logs with anchor-like stems, creating a floating raft that likely supported a host of other species and enabled their long-distance transport across ...
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