V\u00e0o k\u1ef7 Trias, tr\u01b0\u1edbc th\u1eddi \u0111\u1ea1i th\u1ed1ng tr\u1ecb c\u1ee7a kh\u1ee7ng long, m\u1ed9t lo\u00e0i s\u0103n m\u1ed3i \u0111\u00e1ng s\u1ee3 \u0111\u00e3 t\u1eebng lang thang tr\u00ean Tr\u00e1i \u0111\u1ea5t – Carnufex carolinensi, c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 “K\u1ebb \u0111\u1ed3 t\u1ec3 c\u1ee7a Carolina”. T\u1ed5 ti\u00ean m\u1edbi \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n c\u1ee7a lo\u00e0i c\u00e1 s\u1ea5u n\u00e0y cao t\u1edbi 9 feet v\u00e0 \u0111i b\u1eb1ng hai ch\u00e2n sau, khi\u1ebfn ch\u00fang tr\u1edf th\u00e0nh m\u1ed9t th\u1ebf l\u1ef1c \u0111\u00e1ng g\u1eddm trong h\u1ec7 sinh th\u00e1i c\u1ed5 \u0111\u1ea1i.<\/p>\n\n
H\u00f3a th\u1ea1ch c\u1ee7a Carnufex \u0111\u01b0\u1ee3c t\u00ecm th\u1ea5y \u1edf Qu\u1eadn Chatham, B\u1eafc Carolina, trong m\u1ed9t khu v\u1ef1c \u0111\u1ecba ch\u1ea5t c\u00f3 t\u00ean l\u00e0 \u0110\u1edbi Pekin. Ngay t\u1eeb \u0111\u1ea7u, c\u00e1c nh\u00e0 c\u1ed5 sinh v\u1eadt h\u1ecdc \u0111\u00e3 bi\u1ebft r\u1eb1ng h\u1ecd \u0111ang n\u1eafm gi\u1eef m\u1ed9t th\u1ee9 g\u00ec \u0111\u00f3 \u0111\u1eb7c bi\u1ec7t. H\u1ed9p s\u1ecd c\u1ee7a Carnufex \u0111\u01b0\u1ee3c trang tr\u00ed c\u00f4ng phu b\u1eb1ng c\u00e1c c\u1ee5c u v\u00e0 r\u00e3nh, kh\u00f4ng gi\u1ed1ng v\u1edbi b\u1ea5t k\u1ef3 th\u1ee9 g\u00ec h\u1ecd t\u1eebng th\u1ea5y tr\u01b0\u1edbc \u0111\u00e2y.<\/p>\n\n
Carnufex l\u00e0 s\u1ef1 k\u1ebft h\u1ee3p \u0111\u1ed9c \u0111\u00e1o gi\u1eefa c\u00e1c \u0111\u1eb7c \u0111i\u1ec3m c\u1ee7a c\u00e1 s\u1ea5u v\u00e0 rauisuchid, c\u00f9ng v\u1edbi m\u1ed9t s\u1ed1 \u0111\u1eb7c \u0111i\u1ec3m c\u1ee7a kh\u1ee7ng long \u0103n th\u1ecbt. K\u00edch th\u01b0\u1edbc l\u1edbn v\u00e0 \u0111\u00f4i ch\u00e2n sau d\u00e0i c\u1ee7a n\u00f3 khi\u1ebfn n\u00f3 kh\u00e1c bi\u1ec7t v\u1edbi h\u1ecd h\u00e0ng c\u00e1 s\u1ea5u hi\u1ec7n \u0111\u1ea1i.<\/p>\n\n
Carnufex l\u00e0 m\u1ed9t ph\u1ea7n c\u1ee7a “b\u1ee9c tranh to\u00e0n c\u1ea3nh v\u1ec1 nh\u1eefng k\u1ebb s\u0103n m\u1ed3i” \u0111\u00e3 c\u1ea1nh tranh \u0111\u1ec3 gi\u00e0nh quy\u1ec1n th\u1ed1ng tr\u1ecb \u1edf B\u1eafc Carolina th\u1eddi c\u1ed5 \u0111\u1ea1i. Th\u1eddi k\u1ef3 n\u00e0y ch\u1ee9ng ki\u1ebfn s\u1ef1 xu\u1ea5t hi\u1ec7n c\u1ee7a t\u1ed5 ti\u00ean c\u1ee7a c\u00e1 s\u1ea5u v\u00e0 chim, v\u00e0 Carnufex \u0111\u00f3ng m\u1ed9t vai tr\u00f2 quan tr\u1ecdng trong h\u1ec7 sinh th\u00e1i c\u1ee7a nh\u1eefng k\u1ebb s\u0103n m\u1ed3i.<\/p>\n\n
Vi\u1ec7c ph\u00e1t hi\u1ec7n ra Carnufex cung c\u1ea5p nh\u1eefng hi\u1ec3u bi\u1ebft m\u1edbi v\u1ec1 qu\u00e1 tr\u00ecnh ti\u1ebfn h\u00f3a c\u1ee7a c\u00e1 s\u1ea5u. N\u00f3 \u0111\u1ea9y l\u00f9i ni\u00ean \u0111\u1ea1i xu\u1ea5t hi\u1ec7n c\u1ee7a ch\u00fang trong h\u1ed3 s\u01a1 h\u00f3a th\u1ea1ch v\u00e0 th\u00e1ch th\u1ee9c quan \u0111i\u1ec3m cho r\u1eb1ng ch\u00fang v\u1eabn h\u1ea7u nh\u01b0 kh\u00f4ng thay \u0111\u1ed5i k\u1ec3 t\u1eeb th\u1eddi \u0111\u1ea1i kh\u1ee7ng long.<\/p>\n\n
V\u00e0o cu\u1ed1i k\u1ef7 Trias, Carnufex v\u00e0 nhi\u1ec1u lo\u00e0i s\u0103n m\u1ed3i kh\u00e1c \u0111\u00e3 b\u1ecb x\u00f3a s\u1ed5 trong m\u1ed9t trong n\u0103m cu\u1ed9c tuy\u1ec7t ch\u1ee7ng l\u1edbn nh\u1ea5t trong l\u1ecbch s\u1eed Tr\u00e1i \u0111\u1ea5t. S\u1ef1 ki\u1ec7n tuy\u1ec7t ch\u1ee7ng n\u00e0y \u0111\u00e3 m\u1edf \u0111\u01b0\u1eddng cho s\u1ef1 tr\u1ed7i d\u1eady c\u1ee7a kh\u1ee7ng long, nh\u1eefng lo\u00e0i s\u1ebd th\u1ed1ng tr\u1ecb Tr\u00e1i \u0111\u1ea5t trong 135 tri\u1ec7u n\u0103m ti\u1ebfp theo.<\/p>\n\n
K\u1ec3 t\u1eeb k\u1ef7 Trias, c\u00e1 s\u1ea5u \u0111\u00e3 tr\u1ea3i qua nh\u1eefng thay \u0111\u1ed5i ti\u1ebfn h\u00f3a \u0111\u00e1ng k\u1ec3 \u0111\u1ec3 th\u00edch nghi v\u1edbi nh\u1eefng \u0111i\u1ec1u ki\u1ec7n m\u00f4i tr\u01b0\u1eddng thay \u0111\u1ed5i. Ch\u00fang \u0111\u00e3 ti\u1ebfn h\u00f3a t\u1eeb nh\u1eefng lo\u00e0i s\u0103n m\u1ed3i l\u1edbn \u0111i b\u1eb1ng hai ch\u00e2n sau nh\u01b0 Carnufex th\u00e0nh nh\u1eefng lo\u00e0i nh\u1ecf h\u01a1n, th\u00e2n h\u00ecnh thon g\u1ecdn v\u1edbi c\u00e1c chi d\u00e0i h\u01a1n.<\/p>\n\n
Ph\u00e1t hi\u1ec7n ra Carnufex ch\u1ee9ng minh cho h\u00e0nh tr\u00ecnh ti\u1ebfn h\u00f3a \u0111\u00e1ng kinh ng\u1ea1c c\u1ee7a c\u00e1 s\u1ea5u. N\u00f3 cho th\u1ea5y r\u1eb1ng nh\u1eefng lo\u00e0i v\u1eadt n\u00e0y kh\u00f4ng h\u1ec1 tr\u00ec tr\u1ec7 theo th\u1eddi gian m\u00e0 \u0111\u00e3 th\u00edch nghi v\u00e0 \u0111a d\u1ea1ng h\u00f3a \u0111\u1ec3 t\u1ed3n t\u1ea1i trong m\u1ed9t th\u1ebf gi\u1edbi lu\u00f4n thay \u0111\u1ed5i.<\/p>","protected":false},"excerpt":{"rendered":"
K\u1ebb \u0111\u1ed3 t\u1ec3 c\u1ee7a Carolina: N\u1ed7i kinh ho\u00e0ng th\u1eddi k\u1ef3 Trias V\u00e0o k\u1ef7 Trias, tr\u01b0\u1edbc th\u1eddi \u0111\u1ea1i th\u1ed1ng tr\u1ecb c\u1ee7a kh\u1ee7ng long, m\u1ed9t lo\u00e0i s\u0103n m\u1ed3i \u0111\u00e1ng s\u1ee3 \u0111\u00e3 t\u1eebng…<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[138],"tags":[15620,15619,137,15622,15623,136,15621],"class_list":["post-11548","post","type-post","status-publish","format-standard","hentry","category-paleontology","tag-carnufex-carolinensi","tag-carolina-butcher","tag-paleontology","tag-crocodylomorph","tag-rauisuchid","tag-evolution","tag-triassic-predator"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/11548","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=11548"}],"version-history":[{"count":1,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/11548\/revisions"}],"predecessor-version":[{"id":11549,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/11548\/revisions\/11549"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/media?parent=11548"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/categories?post=11548"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/tags?post=11548"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}