{"id":2329,"date":"2022-01-31T17:42:36","date_gmt":"2022-01-31T17:42:36","guid":{"rendered":"https:\/\/www.lifescienceart.com\/?p=2329"},"modified":"2022-01-31T17:42:36","modified_gmt":"2022-01-31T17:42:36","slug":"mysterious-martharaptor-new-dinosaur-cretaceous-utah","status":"publish","type":"post","link":"https:\/\/www.lifescienceart.com\/vi\/science\/paleontology\/mysterious-martharaptor-new-dinosaur-cretaceous-utah\/","title":{"rendered":"Martharaptor: Lo\u00e0i kh\u1ee7ng long m\u1edbi t\u1eeb k\u1ef7 Ph\u1ea5n tr\u1eafng \u1edf Utah"},"content":{"rendered":"

Martharaptor b\u00ed \u1ea9n: M\u1ed9t lo\u00e0i kh\u1ee7ng long m\u1edbi \u0111\u1ebfn t\u1eeb k\u1ef7 Ph\u1ea5n tr\u1eafng \u1edf Utah<\/h2>\n\n

Ph\u00e1t hi\u1ec7n v\u00e0 m\u00f4 t\u1ea3<\/h2>\n\n

T\u1ea1i v\u00f9ng \u0111\u1ea5t hoang vu g\u1ed3 gh\u1ec1 \u1edf ph\u00eda \u0111\u00f4ng Utah, c\u00e1c nh\u00e0 c\u1ed5 sinh v\u1eadt h\u1ecdc \u0111\u00e3 khai qu\u1eadt \u0111\u01b0\u1ee3c m\u1ed9t lo\u00e0i kh\u1ee7ng long m\u1edbi v\u00e0 \u0111\u1ea7y b\u00ed \u1ea9n, \u0111\u01b0\u1ee3c \u0111\u1eb7t t\u00ean l\u00e0 Martharaptor greenriverensis. \u0110\u01b0\u1ee3c ph\u00e1t hi\u1ec7n t\u1ea1i h\u1ec7 t\u1ea7ng Cedar Mountain, c\u00e1c di t\u00edch c\u1ee7a lo\u00e0i kh\u1ee7ng long n\u00e0y cho th\u1ea5y n\u00f3 c\u00f3 th\u1ec3 thu\u1ed9c v\u1ec1 d\u00f2ng d\u00f5i kh\u1ee7ng long ch\u00e2n th\u00fa Therizinosauroidea k\u1ef3 l\u1ea1 v\u00e0 b\u00ed \u1ea9n.<\/p>\n\n

C\u00e1c di t\u00edch c\u1ee7a Martharaptor bao g\u1ed3m c\u00e1c b\u1ed9 ph\u1eadn c\u1ee7a ch\u00e2n tr\u01b0\u1edbc, ch\u00e2n sau, h\u00f4ng, x\u01b0\u01a1ng vai, m\u00f3ng vu\u1ed1t b\u00e0n tay v\u00e0 c\u00e1c m\u1ea3nh v\u1ee1 kh\u00e1c. M\u1eb7c d\u00f9 b\u1ed9 x\u01b0\u01a1ng kh\u00f4ng ho\u00e0n ch\u1ec9nh, nh\u01b0ng k\u00edch th\u01b0\u1edbc v\u00e0 s\u1ef1 ph\u00e2n b\u1ed1 c\u1ee7a c\u00e1c x\u01b0\u01a1ng cho th\u1ea5y ch\u00fang thu\u1ed9c v\u1ec1 m\u1ed9t lo\u00e0i duy nh\u1ea5t.<\/p>\n\n

Ph\u00e2n lo\u1ea1i v\u00e0 h\u1ecd h\u00e0ng<\/h2>\n\n

D\u1ef1a tr\u00ean c\u00e1c \u0111\u1eb7c \u0111i\u1ec3m v\u1ec1 m\u1eb7t gi\u1ea3i ph\u1eabu, Martharaptor \u0111\u01b0\u1ee3c ph\u00e2n lo\u1ea1i l\u00e0 kh\u1ee7ng long ch\u00e2n th\u00fa, m\u1ed9t nh\u00f3m kh\u1ee7ng long ch\u00e2n th\u00fa bao g\u1ed3m c\u1ea3 chim v\u00e0 nh\u1eefng h\u1ecd h\u00e0ng g\u1ea7n nh\u1ea5t c\u1ee7a ch\u00fang. Tuy nhi\u00ean, v\u1ecb tr\u00ed ch\u00ednh x\u00e1c c\u1ee7a lo\u00e0i n\u00e0y trong c\u00e2y ti\u1ebfn h\u00f3a c\u1ee7a kh\u1ee7ng long ch\u00e2n th\u00fa v\u1eabn ch\u01b0a ch\u1eafc ch\u1eafn.<\/p>\n\n

C\u00e1c t\u00e1c gi\u1ea3 c\u1ee7a nghi\u00ean c\u1ee9u m\u00f4 t\u1ea3 Martharaptor cho r\u1eb1ng n\u00f3 c\u00f3 th\u1ec3 l\u00e0 m\u1ed9t lo\u00e0i kh\u1ee7ng long ch\u00e2n th\u00fa Therizinosauroidea, m\u1ed9t nh\u00f3m kh\u1ee7ng long \u0103n c\u1ecf v\u00e0 \u0103n t\u1ea1p \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn v\u1edbi chi\u1ebfc c\u1ed5 d\u00e0i, m\u00f3ng vu\u1ed1t b\u00e0n tay l\u1edbn v\u00e0 th\u00e2n h\u00ecnh n\u1eb7ng n\u1ec1. \u0110\u1eb7c bi\u1ec7t, x\u01b0\u01a1ng vai v\u00e0 m\u00f3ng vu\u1ed1t b\u00e0n tay c\u1ee7a Martharaptor r\u1ea5t gi\u1ed1ng v\u1edbi lo\u00e0i kh\u1ee7ng long ch\u00e2n th\u00fa Therizinosauroidea Falcarius, \u0111\u01b0\u1ee3c t\u00ecm th\u1ea5y \u1edf c\u00e1c t\u1ea7ng th\u1ea5p h\u01a1n c\u1ee7a h\u1ec7 t\u1ea7ng Cedar Mountain.<\/p>\n\n

\u00dd ngh\u0129a v\u1ec1 m\u1eb7t ti\u1ebfn h\u00f3a<\/h2>\n\n

Vi\u1ec7c ph\u00e1t hi\u1ec7n ra Martharaptor cung c\u1ea5p nh\u1eefng hi\u1ec3u bi\u1ebft m\u1edbi v\u1ec1 s\u1ef1 \u0111a d\u1ea1ng c\u1ee7a c\u00e1c lo\u00e0i kh\u1ee7ng long ch\u00e2n th\u00fa trong k\u1ef7 Ph\u1ea5n tr\u1eafng. \u0110i\u1ec1u n\u00e0y cho th\u1ea5y r\u1eb1ng d\u00f2ng d\u00f5i kh\u1ee7ng long ch\u00e2n th\u00fa Therizinosauroidea \u0111\u00e3 ph\u1ed5 bi\u1ebfn v\u00e0 \u0111a d\u1ea1ng h\u01a1n tr\u01b0\u1edbc \u0111\u00e2y ch\u00fang ta t\u1eebng ngh\u0129.<\/p>\n\n

S\u1ef1 hi\u1ec7n di\u1ec7n c\u1ee7a Martharaptor trong h\u1ec7 t\u1ea7ng Cedar Mountain c\u0169ng l\u00e0m n\u1ed5i b\u1eadt s\u1ef1 phong ph\u00fa c\u1ee7a h\u1ec7 t\u1ea7ng \u0111\u1ecba ch\u1ea5t n\u00e0y nh\u01b0 m\u1ed9t ngu\u1ed3n kh\u00e1m ph\u00e1 kh\u1ee7ng long m\u1edbi. Trong nhi\u1ec1u n\u0103m, r\u1ea5t nhi\u1ec1u lo\u00e0i kh\u1ee7ng long m\u1edbi \u0111\u00e3 \u0111\u01b0\u1ee3c \u0111\u1eb7t t\u00ean theo c\u00e1c m\u1ecf \u0111\u00e1 c\u1ee7a h\u1ec7 t\u1ea7ng, tr\u1ea3i d\u00e0i trong kho\u1ea3ng th\u1eddi gian 30 tri\u1ec7u n\u0103m.<\/p>\n\n

Nghi\u00ean c\u1ee9u trong t\u01b0\u01a1ng lai<\/h2>\n\n

M\u1eb7c d\u00f9 vi\u1ec7c ph\u00e1t hi\u1ec7n ra Martharaptor \u0111\u00e3 l\u00e0m s\u00e1ng t\u1ecf th\u00eam v\u1ec1 s\u1ef1 \u0111a d\u1ea1ng c\u1ee7a kh\u1ee7ng long th\u1eddi k\u1ef3 Ph\u1ea5n tr\u1eafng, nh\u01b0ng v\u1eabn c\u00f2n nhi\u1ec1u c\u00e2u h\u1ecfi v\u1ec1 \u0111\u1eb7c \u0111i\u1ec3m sinh h\u1ecdc v\u00e0 l\u1ecbch s\u1eed ti\u1ebfn h\u00f3a c\u1ee7a lo\u00e0i n\u00e0y ch\u01b0a \u0111\u01b0\u1ee3c gi\u1ea3i \u0111\u00e1p. \u0110\u1ec3 hi\u1ec3u \u0111\u1ea7y \u0111\u1ee7 v\u1ec1 v\u1ecb tr\u00ed c\u1ee7a Martharaptor trong c\u00e2y ph\u1ea3 h\u1ec7 kh\u1ee7ng long, c\u00e1c nh\u00e0 c\u1ed5 sinh v\u1eadt h\u1ecdc c\u1ea7n t\u00ecm th\u1ea5y m\u1ed9t b\u1ed9 x\u01b0\u01a1ng ho\u00e0n ch\u1ec9nh h\u01a1n.<\/p>\n\n

C\u00e1c cu\u1ed9c nghi\u00ean c\u1ee9u \u0111ang di\u1ec5n ra t\u1ea1i h\u1ec7 t\u1ea7ng Cedar Mountain h\u1ee9a h\u1eb9n s\u1ebd mang l\u1ea1i nh\u1eefng hi\u1ec3u bi\u1ebft m\u1edbi v\u1ec1 h\u1ec7 sinh th\u00e1i v\u00e0 s\u1ef1 ti\u1ebfn h\u00f3a c\u1ee7a Martharaptor v\u00e0 c\u00e1c lo\u00e0i kh\u1ee7ng long kh\u00e1c thu\u1ed9c k\u1ef7 Ph\u1ea5n tr\u1eafng. B\u1eb1ng c\u00e1ch nghi\u00ean c\u1ee9u nh\u1eefng sinh v\u1eadt c\u1ed5 \u0111\u1ea1i n\u00e0y, ch\u00fang ta c\u00f3 th\u1ec3 hi\u1ec3u s\u00e2u h\u01a1n v\u1ec1 l\u1ecbch s\u1eed ph\u1ee9c t\u1ea1p v\u00e0 h\u1ea5p d\u1eabn c\u1ee7a s\u1ef1 s\u1ed1ng tr\u00ean Tr\u00e1i \u0111\u1ea5t.<\/p>","protected":false},"excerpt":{"rendered":"

Martharaptor b\u00ed \u1ea9n: M\u1ed9t lo\u00e0i kh\u1ee7ng long m\u1edbi \u0111\u1ebfn t\u1eeb k\u1ef7 Ph\u1ea5n tr\u1eafng \u1edf Utah Ph\u00e1t hi\u1ec7n v\u00e0 m\u00f4 t\u1ea3 T\u1ea1i v\u00f9ng \u0111\u1ea5t hoang vu g\u1ed3 gh\u1ec1 \u1edf ph\u00eda \u0111\u00f4ng…<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[138],"tags":[137,97,2704,554,4803,663],"class_list":["post-2329","post","type-post","status-publish","format-standard","hentry","category-paleontology","tag-paleontology","tag-science","tag-dinosaur","tag-cretaceous","tag-martharaptor","tag-utah"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/2329","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=2329"}],"version-history":[{"count":1,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/2329\/revisions"}],"predecessor-version":[{"id":2330,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/2329\/revisions\/2330"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/media?parent=2329"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/categories?post=2329"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/tags?post=2329"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}