قالب وردپرس درنا توس
Home https://server7.kproxy.com/servlet/redirect.srv/sruj/smyrwpoii/p2/ Science https://server7.kproxy.com/servlet/redirect.srv/sruj/smyrwpoii/p2/ King's King's Mingdood Object in China May Shake Evolution

King's King's Mingdood Object in China May Shake Evolution




(Newser)

Scientists express shock and excitement over the new fossil discovery that revisits life half a billion years ago – and can simply shake our perspective on evolution, reported . Posted in Science China's Qingjiang site includes at least 4,351 fossils, representing 101 species, 53 of which are new to science. Primitive mushrooms, algae, jellyfish and other creatures are also captured in incredible detail, with visible details of their mouths, eyes, muscles and gills. And they are from a vital period ̵

1; the Cambrian explosion when life erupted on Earth and rooted the tree of life. Fossils "help us to tell how many complex organs such as brain can be collected through blind evolutionary processes," says Martin Smith, a paleontologist who is not involved in the project.

Like all Cambrian life, these small, dense drops have lived in the sea, but they have changed forever when the flow has flooded them into colder and deeper water, leaving them buried in sediment with little oxygen to cause decomposition on Phys.org. "The quality of canning is clever," says Martin, who describes fossils as "details finer than human hair." The author of the Dongjing Fu study and the co-author Xingliang Zhang discovered the site in 2007 when they dug through the slate and spent four years revealing the fossil record National Geographic Reports Now the find is compared to two, Early Mining Bells, 508-million Burj Shill in Canada, and 518 million-year-old Chengyang "I see a bright future," Fu said. "Qingjiang will be the next shale of Burgess." (Read more fossil stories.)

var FBAPI = & # 39; 119343999649 & # 39 ;;

window.fbAsyncInit = function () { FB.init ({ Application: FBAPI, status: true, cookie: true, xfbml: true, oauth: true, authResponse: true, version: "v2.5" });

FB.Event.subscribe ("edge.create", function (answer) { AnalyticsCustomEvent ("Facebook", "Like", "P"); }); };

// Load the SDK asynchronously (function d, s, id) { var js, fjs = d.getElementsByTagName (s) [0]; if (d.getElementById (id)) return; js = d.createElement (s); js.id = id; js.src = "http://connect.facebook.net/en_US/sdk.js" fjs.parentNode.insertBefore (js, fjs); } (document, script & # 39 ;, facebook-jssdk & # 39;));


Source link