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Wufengella is about 518 million years old, timing it toward the tail-end of the Cambrian explosion. The Cambrian explosion was a period of remarkable evolutionary diversification in animal life. Life on the seafloor particularly flourished: tank-like filter-feeders evolved to inhale jetsam, and sharp-toothed penis worms theyre actually called that learned to seek shelter in vacant seafloor shells. Wufengella is evidence of those heady times. Its unique morphology鈥攆rom its asymmetric skeleton and bri
stanley romania stles to its flattened lobes鈥攍inks the animal to three groups of modern life: brachiopods which look a lot like clams , bryozoans also known as moss animals , and phoronids horseshoe worms . An analysis of the worm-like fossil is published today in Current Biology. This is an a
stanley cup nimal we have hoped to find a fossil of for decades, Jakob Vinther, a paleontologist at the University of Bristol and co-author of the paper, wrote in an email to Gizmodo. It is truly an anatomical space cadet. It looks like a bastard love-child between a bobbit worm and a gumboot chiton. The animal, whose shorthand name means dancing phoenix, was discovered in 2019 and excavated from a hill in Chinas Yunnan Province. The fossils exceptional preservation means that details of its soft tissues are preserved alongside its hard skeleton. The fossil Wufengella and a drawing outlining its major components. Graphic: Jakob Vinther and Luke Parry Vinther who often works on soft tis
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On Thursday, the island
stanley flask nation passed a law thatll ban sunscreens containing 10 coral-damaging chemicals starting 2020, per the BBC. Any retailers who ignore the law and continue to sell their products featuring chemicals like oxybenzone, octocrylene, and parabens can face $1,000 fines, the AFP reports. While the BBC reports Palau is the first country to set such a ban, Hawaii has already moved ahead with a ban o
stanley cup f its own. In May, the U.S. state finalized the ban to keep these chemicals off its reefs, which have been rapidly deteriorating. Sunscreen has played a tragic role. Chemicals like oxybenzone harm baby corals, in particular, as an international team of scientists found in 2016. Swimmers who wear sunscreen or other cosmetic products made with
stanley cup these chemicals may be making young corals more prone to bleaching, a phenomenon which typically occurs when warm waters force corals to expel algae, their main food source, causing them to turn white and starve. Juvenile corals exposed to oxybenzone can also suffer DNA damage, abnormal skeleton growth, and deformities, according to the National Oceanic and Atmospheric Administration. The worlds reefs are already facing threats from a number of sources, including warming waters, plastic pollution, and ocean acidification. Sunscreen is just adding another layer of trouble. In Palau, which has some of the most diverse coral populations in the world, the reefs have been suffering since at least the late 1990s when the islands suf
