{"id":28621,"date":"0019-02-20T19:29:00","date_gmt":"0019-02-20T12:29:00","guid":{"rendered":"https:\/\/ttud.com.vn\/?p=28621"},"modified":"2021-10-03T19:30:55","modified_gmt":"2021-10-03T12:30:55","slug":"nhen-co-dai-hoa-thach-co-mat-phat-sang-sau-110-trieu-nam","status":"publish","type":"post","link":"https:\/\/casta.ttud.com.vn\/index.php\/nhen-co-dai-hoa-thach-co-mat-phat-sang-sau-110-trieu-nam\/","title":{"rendered":"Nh\u1ec7n c\u1ed5 \u0111\u1ea1i h\u00f3a th\u1ea1ch c\u00f3 m\u1eaft ph\u00e1t s\u00e1ng sau 110 tri\u1ec7u n\u0103m"},"content":{"rendered":"\n

\u0110\u00f4i m\u1eaft c\u1ee7a nh\u1eefng con nh\u1ec7n h\u00f3a th\u1ea1ch t\u1eeb k\u1ef7 Ph\u1ea5n tr\u1eafng ph\u00e1t s\u00e1ng trong \u0111\u00eam t\u1ed1i, gi\u00fap ch\u00fang c\u1ea3i thi\u1ec7n t\u1ea7m nh\u00ecn khi s\u0103n m\u1ed3i.<\/a>H\u00f3a th\u1ea1ch nh\u1ec7n 110 tri\u1ec7u n\u0103m.<\/p>\n\n\n\n

\"\"\/<\/figure>\n\n\n\n

C\u00e1c nh\u00e0 c\u1ed5 sinh v\u1eadt h\u1ecdc \u1edf H\u00e0n Qu\u1ed1c t\u00ecm th\u1ea5y h\u00f3a th\u1ea1ch nh\u1ec7n c\u1ed5 \u0111\u1ea1i v\u1edbi \u0111\u00f4i m\u1eaft v\u1eabn ph\u00e1t s\u00e1ng sau h\u00e0ng tr\u0103m tri\u1ec7u n\u0103m, theo Live Science<\/em>. 11 con nh\u1ec7n t\u1eeb k\u1ef7 Ph\u1ea5n tr\u1eafng \u0111\u01b0\u1ee3c b\u1ea3o qu\u1ea3n trong l\u1edbp \u0111\u00e1 phi\u1ebfn s\u00e9t \u1edf b\u00e1n \u0111\u1ea3o Tri\u1ec1u Ti\u00ean. M\u1eaft c\u1ee7a hai con nh\u1ec7n trong s\u1ed1 \u0111\u00f3 ph\u00e1t ra \u00e1nh s\u00e1ng m\u00e0u xanh.<\/p>\n\n\n\n

Kh\u1ea3 n\u0103ng ph\u00e1t s\u00e1ng c\u1ee7a m\u1eaft nh\u1ec7n l\u00e0 do c\u1ea5u t\u1ea1o g\u01b0\u01a1ng trong m\u1eaft c\u00f3 t\u00ean tapetum gi\u00fap ph\u1ea3n chi\u1ebfu \u00e1nh s\u00e1ng t\u1eeb sau m\u1eaft qua v\u00f5ng m\u1ea1c. \u0110\u1ed9ng v\u1eadt s\u1eed d\u1ee5ng b\u1ed9 ph\u1eadn n\u00e0y \u0111\u1ec3 c\u1ea3i thi\u1ec7n t\u1ea7m nh\u00ecn ban \u0111\u00eam d\u00f9 ch\u00fang c\u00f3 th\u1ec3 th\u1ea5y c\u1ea3nh v\u1eadt h\u01a1i nh\u00f2e.<\/p>\n\n\n\n

“\u1ede nh\u1ec7n, lo\u00e0i c\u00f3 \u0111\u00f4i m\u1eaft th\u1ef1c s\u1ef1 l\u1edbn l\u00e0 nh\u1ec7n nh\u1ea3y, nh\u01b0ng m\u1eaft c\u1ee7a ch\u00fang l\u00e0 m\u1eaft th\u01b0\u1eddng, trong khi m\u1eaft c\u1ee7a nh\u1ec7n s\u00f3i ph\u1ea3n chi\u1ebfu \u00e1nh s\u00e1ng v\u00e0o ban \u0111\u00eam gi\u1ed1ng nh\u01b0 m\u1eaft m\u00e8o. B\u1edfi v\u1eady, nh\u1eefng k\u1ebb s\u0103n m\u1ed3i v\u00e0o ban \u0111\u00eam th\u01b0\u1eddng s\u1eed d\u1ee5ng lo\u1ea1i m\u1eaft kh\u00e1c bi\u1ec7t n\u00e0y. \u0110\u00e2y l\u00e0 l\u1ea7n \u0111\u1ea7u ti\u00ean tapetum \u0111\u01b0\u1ee3c t\u00ecm th\u1ea5y trong h\u00f3a th\u1ea1ch”, \u0111\u1ed3ng t\u00e1c gi\u1ea3 nghi\u00ean c\u1ee9u Paul Selden, gi\u00e1m \u0111\u1ed1c Vi\u1ec7n C\u1ed5 sinh v\u1eadt h\u1ecdc thu\u1ed9c Vi\u1ec7n \u0110a d\u1ea1ng sinh h\u1ecdc v\u00e0 B\u1ea3o t\u00e0ng l\u1ecbch s\u1eed t\u1ef1 nhi\u00ean c\u1ee7a \u0110\u1ea1i h\u1ecdc Kansas, cho bi\u1ebft.<\/p>\n\n\n\n

Theo Selden, h\u00ecnh d\u00e1ng gi\u1ed1ng chi\u1ebfc canoe c\u1ee7a tapetum c\u00e1ch \u0111\u00e2y 110 – 113 tri\u1ec7u n\u0103m gi\u00fap nh\u00f3m nghi\u00ean c\u1ee9u x\u1ebfp c\u00e1c h\u00f3a th\u1ea1ch nh\u1ec7n v\u00e0o c\u00e2y ti\u1ebfn h\u00f3a. H\u00f3a th\u1ea1ch nh\u1ec7n r\u1ea5t hi\u1ebfm g\u1eb7p, theo k\u1ebft qu\u1ea3 nghi\u00ean c\u1ee9u xu\u1ea5t b\u1ea3n h\u00f4m 28\/1 tr\u00ean t\u1ea1p ch\u00ed Systematic Paleontology. C\u01a1 th\u1ec3 ch\u00fang qu\u00e1 m\u1ec1m n\u00ean th\u01b0\u1eddng ph\u00e2n h\u1ee7y ho\u00e0n to\u00e0n nhanh ch\u00f3ng sau khi ch\u1ebft, kh\u00f4ng \u0111\u1ec3 l\u1ea1i d\u1ea5u v\u1ebft n\u00e0o tr\u1eeb khi m\u1eafc k\u1eb9t trong kh\u1ed1i h\u1ed5 ph\u00e1ch.<\/p>\n\n\n\n

“Ch\u1eafc h\u1eb3n t\u00ecnh hu\u1ed1ng l\u00fac \u0111\u00f3 r\u1ea5t \u0111\u1eb7c bi\u1ec7t. L\u0169 nh\u1ec7n b\u1ecb cu\u1ed1n xu\u1ed1ng n\u01b0\u1edbc. Th\u00f4ng th\u01b0\u1eddng, ch\u00fang s\u1ebd n\u1ed5i l\u00ean nh\u01b0ng \u1edf \u0111\u00e2y, ch\u00fang ch\u00ecm \u0111i v\u00e0 kh\u00f4ng ti\u1ebfp x\u00fac v\u1edbi vi khu\u1ea9n g\u00e2y ph\u00e2n h\u1ee7y. C\u00f3 th\u1ec3 \u0111\u00f3 l\u00e0 m\u00f4i tr\u01b0\u1eddng hi\u1ebfm kh\u00ed”, Selden suy \u0111o\u00e1n. L\u1edbp \u0111\u00e1 \u1edf n\u01a1i ph\u00e1t hi\u1ec7n h\u00f3a th\u1ea1ch nh\u1ec7n c\u0169ng ch\u1ee9a x\u00e1c c\u00e1c lo\u00e0i gi\u00e1p x\u00e1c nh\u1ecf v\u00e0 c\u00e1, h\u00e9 l\u1ed9 c\u00f3 th\u1ec3 hi\u1ec7n t\u01b0\u1ee3ng t\u1ea3o n\u1edf hoa l\u00e0m ch\u00fang m\u1eafc k\u1eb9t trong t\u1ea5m th\u1ea3m nh\u1ea7y, cu\u1ed1i c\u00f9ng ch\u00fang ch\u00ecm xu\u1ed1ng.<\/p>\n\n\n\n

Theo vnexpress.net<\/p>\n","protected":false},"excerpt":{"rendered":"

\u0110\u00f4i m\u1eaft c\u1ee7a nh\u1eefng con nh\u1ec7n h\u00f3a th\u1ea1ch t\u1eeb k\u1ef7 Ph\u1ea5n tr\u1eafng ph\u00e1t s\u00e1ng trong \u0111\u00eam t\u1ed1i, gi\u00fap ch\u00fang c\u1ea3i thi\u1ec7n t\u1ea7m nh\u00ecn khi s\u0103n m\u1ed3i.H\u00f3a th\u1ea1ch nh\u1ec7n 110 tri\u1ec7u n\u0103m. C\u00e1c nh\u00e0 c\u1ed5 sinh v\u1eadt h\u1ecdc \u1edf H\u00e0n Qu\u1ed1c t\u00ecm th\u1ea5y h\u00f3a th\u1ea1ch nh\u1ec7n c\u1ed5 \u0111\u1ea1i v\u1edbi \u0111\u00f4i m\u1eaft v\u1eabn ph\u00e1t s\u00e1ng sau h\u00e0ng […]<\/p>\n","protected":false},"author":17,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[47],"tags":[],"class_list":["post-28621","post","type-post","status-publish","format-standard","hentry","category-tin-tuc"],"_links":{"self":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/28621","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/users\/17"}],"replies":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/comments?post=28621"}],"version-history":[{"count":1,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/28621\/revisions"}],"predecessor-version":[{"id":28622,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/28621\/revisions\/28622"}],"wp:attachment":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media?parent=28621"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/categories?post=28621"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/tags?post=28621"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}