{"id":17902,"date":"2021-05-28T10:57:23","date_gmt":"2021-05-28T10:57:23","guid":{"rendered":"https:\/\/www.lifescienceart.com\/?p=17902"},"modified":"2021-05-28T10:57:23","modified_gmt":"2021-05-28T10:57:23","slug":"rare-dinosaur-footprints-isle-of-skye","status":"publish","type":"post","link":"https:\/\/www.lifescienceart.com\/vi\/science\/natural-history\/rare-dinosaur-footprints-isle-of-skye\/","title":{"rendered":"Ph\u00e1t hi\u1ec7n 50 d\u1ea5u ch\u00e2n kh\u1ee7ng long qu\u00fd hi\u1ebfm tr\u00ean \u0111\u1ea3o Skye c\u1ee7a Scotland"},"content":{"rendered":"

50 D\u1ea5u ch\u00e2n kh\u1ee7ng long qu\u00fd hi\u1ebfm \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n tr\u00ean \u0110\u1ea3o Skye c\u1ee7a Scotland<\/h2>\n\n

Kh\u00e1m ph\u00e1 h\u00e9 l\u1ed9 \u00e1nh s\u00e1ng v\u1ec1 qu\u00e1 tr\u00ecnh ti\u1ebfn h\u00f3a v\u00e0 h\u00e0nh vi c\u1ee7a kh\u1ee7ng long<\/h2>\n\n

S\u00e2u trong c\u1ea3nh quan g\u1ed3 gh\u1ec1 c\u1ee7a \u0110\u1ea3o Skye, m\u1ed9t nh\u00f3m c\u00e1c nh\u00e0 c\u1ed5 sinh v\u1eadt h\u1ecdc \u0111\u00e3 c\u00f3 m\u1ed9t kh\u00e1m ph\u00e1 phi th\u01b0\u1eddng: 50 d\u1ea5u ch\u00e2n kh\u1ee7ng long qu\u00fd hi\u1ebfm c\u00f3 ni\u00ean \u0111\u1ea1i t\u1eeb k\u1ef7 Jura gi\u1eefa. Ph\u00e1t hi\u1ec7n quan tr\u1ecdng n\u00e0y b\u1ed5 sung nh\u1eefng hi\u1ec3u bi\u1ebft gi\u00e1 tr\u1ecb v\u1ec1 qu\u00e1 tr\u00ecnh ti\u1ebfn h\u00f3a v\u00e0 h\u00e0nh vi c\u1ee7a nh\u1eefng ng\u01b0\u1eddi kh\u1ed5ng l\u1ed3 th\u1eddi ti\u1ec1n s\u1eed n\u00e0y.<\/p>\n\n

H\u00f3a th\u1ea1ch t\u1eeb k\u1ef7 nguy\u00ean \u0111\u00e3 qua<\/h2>\n\n

K\u1ef7 Jura gi\u1eefa, k\u00e9o d\u00e0i t\u1eeb kho\u1ea3ng 174 \u0111\u1ebfn 163 tri\u1ec7u n\u0103m tr\u01b0\u1edbc, l\u00e0 th\u1eddi k\u1ef3 then ch\u1ed1t trong l\u1ecbch s\u1eed kh\u1ee7ng long. Trong k\u1ef7 nguy\u00ean n\u00e0y, nh\u1eefng lo\u00e0i chim \u0111\u1ea7u ti\u00ean \u0111\u00e3 bay, kh\u1ee7ng long b\u1ea1o ch\u00faa b\u1eaft \u0111\u1ea7u h\u00e0nh tr\u00ecnh ti\u1ebfn h\u00f3a v\u00e0 nh\u1eefng lo\u00e0i sauropod kh\u1ed5ng l\u1ed3 \u0111\u00e3 xu\u1ea5t hi\u1ec7n. Tuy nhi\u00ean, h\u00f3a th\u1ea1ch t\u1eeb th\u1eddi k\u1ef3 n\u00e0y r\u1ea5t khan hi\u1ebfm, khi\u1ebfn cho kh\u00e1m ph\u00e1 tr\u00ean \u0110\u1ea3o Skye tr\u1edf n\u00ean \u0111\u1eb7c bi\u1ec7t c\u00f3 gi\u00e1 tr\u1ecb.<\/p>\n\n

D\u1ea5u ch\u00e2n c\u1ee7a nh\u1eefng ng\u01b0\u1eddi kh\u1ed5ng l\u1ed3 v\u00e0 lo\u00e0i \u0103n th\u1ecbt<\/h2>\n\n

Nh\u1eefng d\u1ea5u ch\u00e2n \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n g\u1ea7n \u0110\u1ec9nh Brothers, h\u00e9 l\u1ed9 m\u1ed9t lo\u1ea1t c\u00e1c lo\u00e0i kh\u1ee7ng long t\u1eebng lang thang tr\u00ean \u0111\u1ea3o. Nh\u1eefng d\u1ea5u ch\u00e2n tr\u00f2n l\u1edbn, m\u1ed9t s\u1ed1 l\u1edbn b\u1eb1ng l\u1ed1p xe h\u01a1i, cho th\u1ea5y s\u1ef1 hi\u1ec7n di\u1ec7n c\u1ee7a nh\u1eefng lo\u00e0i sauropod kh\u1ed5ng l\u1ed3. Nh\u1eefng lo\u00e0i \u0103n c\u1ecf c\u1ed5 d\u00e0i, b\u1ee5ng ph\u1ec7 n\u00e0y l\u00e0 m\u1ed9t trong nh\u1eefng lo\u00e0i \u0111\u1ed9ng v\u1eadt tr\u00ean c\u1ea1n l\u1edbn nh\u1ea5t t\u1eebng \u0111i tr\u00ean Tr\u00e1i \u0111\u1ea5t.<\/p>\n\n

Ngo\u00e0i d\u1ea5u ch\u00e2n c\u1ee7a lo\u00e0i sauropod, c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u c\u00f2n x\u00e1c \u0111\u1ecbnh \u0111\u01b0\u1ee3c nh\u1eefng d\u1ea5u ch\u00e2n do nh\u1eefng lo\u00e0i kh\u1ee7ng long ba ng\u00f3n \u0111i b\u1eb1ng hai ch\u00e2n sau \u0111\u1ec3 l\u1ea1i. Nh\u1eefng d\u1ea5u ch\u00e2n n\u00e0y \u0111\u01b0\u1ee3c cho l\u00e0 do nh\u1eefng lo\u00e0i kh\u1ee7ng long ch\u00e2n th\u00fa \u0111\u1ec3 l\u1ea1i, m\u1ed9t nh\u00f3m kh\u1ee7ng long \u0111i b\u1eb1ng hai ch\u00e2n bao g\u1ed3m c\u1ea3 lo\u00e0i kh\u1ee7ng long b\u1ea1o ch\u00faa Tyrannosaurus rex \u0111\u00e1ng s\u1ee3. Nh\u1eefng lo\u00e0i kh\u1ee7ng long ch\u00e2n th\u00fa tr\u00ean \u0110\u1ea3o Skye c\u00f3 th\u1ec3 l\u00e0 h\u1ecd h\u00e0ng th\u1eddi k\u1ef3 \u0111\u1ea7u c\u1ee7a lo\u00e0i \u0103n th\u1ecbt mang t\u00ednh bi\u1ec3u t\u01b0\u1ee3ng n\u00e0y.<\/p>\n\n

Lo\u00e0i sauropod n\u0103ng \u0111\u1ed9ng: C\u1ea1n v\u00e0 n\u01b0\u1edbc<\/h2>\n\n

Nh\u1eefng d\u1ea5u ch\u00e2n cung c\u1ea5p b\u1eb1ng ch\u1ee9ng thuy\u1ebft ph\u1ee5c r\u1eb1ng lo\u00e0i sauropod kh\u00f4ng ch\u1ec9 gi\u1edbi h\u1ea1n \u1edf m\u00f4i tr\u01b0\u1eddng d\u01b0\u1edbi n\u01b0\u1edbc nh\u01b0 ng\u01b0\u1eddi ta t\u1eebng tin. Thay v\u00e0o \u0111\u00f3, ch\u00fang cho th\u1ea5y r\u1eb1ng nh\u1eefng lo\u00e0i b\u00f2 s\u00e1t kh\u1ed5ng l\u1ed3 n\u00e0y c\u00f3 kh\u1ea3 n\u0103ng th\u00edch nghi cao v\u00e0 kh\u00e1m ph\u00e1 nhi\u1ec1u m\u00f4i tr\u01b0\u1eddng s\u1ed1ng kh\u00e1c nhau. Kh\u00e1m ph\u00e1 n\u00e0y ch\u1ec9 ra r\u1eb1ng lo\u00e0i sauropod c\u00f3 kh\u1ea3 n\u0103ng \u0111i tr\u00ean c\u1ea1n v\u00e0 th\u1eadm ch\u00ed l\u1ed9i qua v\u00f9ng n\u01b0\u1edbc ven bi\u1ec3n n\u00f4ng.<\/p>\n\n

Ti\u1ebfn s\u0129 Stephen Brusatte, nh\u00e0 c\u1ed5 sinh v\u1eadt h\u1ecdc t\u1ea1i \u0110\u1ea1i h\u1ecdc Edinburgh gi\u1ea3i th\u00edch: “Ch\u00fang kh\u00f4ng b\u1ecb h\u1ea1n ch\u1ebf s\u1ed1ng d\u01b0\u1edbi n\u01b0\u1edbc”. “Ch\u00fang l\u00e0 nh\u1eefng lo\u00e0i \u0111\u1ed9ng v\u1eadt n\u0103ng \u0111\u1ed9ng v\u00e0 tr\u00e0n \u0111\u1ea7y n\u0103ng l\u01b0\u1ee3ng, m\u1ea1o hi\u1ec3m \u0111\u1ebfn nh\u1eefng m\u00f4i tr\u01b0\u1eddng \u0111a d\u1ea1ng”.<\/p>\n\n

\u00dd ngh\u0129a \u0111\u1ed1i v\u1edbi qu\u00e1 tr\u00ecnh ti\u1ebfn h\u00f3a c\u1ee7a kh\u1ee7ng long<\/h2>\n\n

Nh\u1eefng d\u1ea5u ch\u00e2n tr\u00ean \u0110\u1ea3o Skye cung c\u1ea5p m\u1ed9t c\u00e1i nh\u00ecn hi\u1ebfm c\u00f3 v\u1ec1 l\u1ecbch s\u1eed ti\u1ebfn h\u00f3a c\u1ee7a kh\u1ee7ng long. Ch\u00fang \u1ee7ng h\u1ed9 gi\u1ea3 thuy\u1ebft cho r\u1eb1ng lo\u00e0i sauropod l\u00e0 nh\u1eefng lo\u00e0i v\u1eadt r\u1ea5t th\u00e0nh c\u00f4ng v\u00e0 c\u00f3 kh\u1ea3 n\u0103ng th\u00edch nghi cao, \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong h\u1ec7 sinh th\u00e1i c\u1ee7a ch\u00fang.<\/p>\n\n

Kh\u00e1m ph\u00e1 n\u00e0y c\u0169ng nh\u1ea5n m\u1ea1nh t\u1ea7m quan tr\u1ecdng c\u1ee7a nghi\u00ean c\u1ee9u c\u1ed5 sinh v\u1eadt h\u1ecdc trong vi\u1ec7c th\u00fac \u0111\u1ea9y s\u1ef1 hi\u1ec3u bi\u1ebft c\u1ee7a ch\u00fang ta v\u1ec1 nh\u1eefng ng\u01b0\u1eddi kh\u1ed5ng l\u1ed3 th\u1eddi ti\u1ec1n s\u1eed n\u00e0y. B\u1eb1ng c\u00e1ch nghi\u00ean c\u1ee9u d\u1ea5u ch\u00e2n h\u00f3a th\u1ea1ch v\u00e0 c\u00e1c di t\u00edch kh\u00e1c, c\u00e1c nh\u00e0 khoa h\u1ecdc c\u00f3 th\u1ec3 gh\u00e9p n\u1ed1i c\u00e2u chuy\u1ec7n ph\u1ee9c t\u1ea1p v\u1ec1 qu\u00e1 tr\u00ecnh ti\u1ebfn h\u00f3a v\u00e0 h\u00e0nh vi c\u1ee7a kh\u1ee7ng long.<\/p>\n\n

Kho b\u00e1u c\u1ee7a h\u00f2n \u0111\u1ea3o<\/h2>\n\n

\u0110\u1ea3o Skye \u0111\u00e3 tr\u1edf th\u00e0nh m\u1ed9t \u0111\u1ecba \u0111i\u1ec3m quan tr\u1ecdng v\u1ec1 kh\u1ee7ng long, cung c\u1ea5p h\u00e0ng tr\u0103m d\u1ea5u ch\u00e2n trong nh\u1eefng n\u0103m g\u1ea7n \u0111\u00e2y. C\u00e1c \u0111\u1eb7c \u0111i\u1ec3m \u0111\u1ecba ch\u1ea5t \u0111\u1ed9c \u0111\u00e1o v\u00e0 nhi\u1ec1u h\u00f3a th\u1ea1ch c\u1ee7a h\u00f2n \u0111\u1ea3o \u0111\u00e3 cung c\u1ea5p nh\u1eefng hi\u1ec3u bi\u1ebft v\u00f4 gi\u00e1 v\u1ec1 s\u1ef1 \u0111a d\u1ea1ng v\u00e0 qu\u00e1 tr\u00ecnh ti\u1ebfn h\u00f3a c\u1ee7a nh\u1eefng sinh v\u1eadt c\u1ed5 \u0111\u1ea1i n\u00e0y.<\/p>\n\n

Khi nghi\u00ean c\u1ee9u c\u1ed5 sinh v\u1eadt h\u1ecdc ti\u1ebfp t\u1ee5c tr\u00ean \u0110\u1ea3o Skye, ch\u00fang ta c\u00f3 th\u1ec3 mong \u0111\u1ee3i kh\u00e1m ph\u00e1 th\u00eam nhi\u1ec1u b\u00ed m\u1eadt v\u1ec1 th\u1ebf gi\u1edbi kh\u1ee7ng long h\u1ea5p d\u1eabn. Nh\u1eefng kh\u00e1m ph\u00e1 n\u00e0y kh\u00f4ng ch\u1ec9 m\u1edf r\u1ed9ng ki\u1ebfn th\u1ee9c c\u1ee7a ch\u00fang ta v\u1ec1 nh\u1eefng ng\u01b0\u1eddi kh\u1ed5ng l\u1ed3 th\u1eddi ti\u1ec1n s\u1eed n\u00e0y m\u00e0 c\u00f2n cung c\u1ea5p m\u1ed9t c\u00e1i nh\u00ecn tho\u00e1ng qua v\u1ec1 b\u1ee9c tranh th\u1ea3m cu\u1ed9c s\u1ed1ng phong ph\u00fa \u0111\u00e3 t\u1ed3n t\u1ea1i c\u00e1ch \u0111\u00e2y h\u00e0ng tri\u1ec7u n\u0103m.<\/p>","protected":false},"excerpt":{"rendered":"

50 D\u1ea5u ch\u00e2n kh\u1ee7ng long qu\u00fd hi\u1ebfm \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n tr\u00ean \u0110\u1ea3o Skye c\u1ee7a Scotland Kh\u00e1m ph\u00e1 h\u00e9 l\u1ed9 \u00e1nh s\u00e1ng v\u1ec1 qu\u00e1 tr\u00ecnh ti\u1ebfn h\u00f3a v\u00e0 h\u00e0nh vi c\u1ee7a…<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[244],"tags":[137,4053,239,134,3256,136],"class_list":["post-17902","post","type-post","status-publish","format-standard","hentry","category-natural-history","tag-paleontology","tag-footprints","tag-fossils","tag-dinosaurs","tag-jurassic-period","tag-evolution"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/17902","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/comments?post=17902"}],"version-history":[{"count":1,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/17902\/revisions"}],"predecessor-version":[{"id":17903,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/17902\/revisions\/17903"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/media?parent=17902"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/categories?post=17902"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/tags?post=17902"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}