{"id":48,"date":"2021-01-12T04:30:32","date_gmt":"2021-01-12T04:30:32","guid":{"rendered":"https:\/\/www.lifescienceart.com\/?p=48"},"modified":"2021-01-12T04:30:32","modified_gmt":"2021-01-12T04:30:32","slug":"dinosaurs-triassic-reptile-copycats","status":"publish","type":"post","link":"https:\/\/www.lifescienceart.com\/vi\/science\/paleontology\/dinosaurs-triassic-reptile-copycats\/","title":{"rendered":"G\u1ed1c r\u1ec5 k\u1ef7 Trias c\u1ee7a s\u1ef1 ti\u1ebfn h\u00f3a kh\u1ee7ng long: T\u1eeb Postosuchus \u0111\u1ebfn Pterosaurus"},"content":{"rendered":"

Kh\u1ee7ng long: Nh\u1eefng k\u1ebb b\u1eaft ch\u01b0\u1edbc v\u1ec1 m\u1eb7t ti\u1ebfn h\u00f3a c\u1ee7a t\u1ed5 ti\u00ean th\u1eddi k\u1ef3 Trias<\/h2>\n\n

B\u00f2 s\u00e1t th\u1eddi k\u1ef3 Trias: Ti\u1ec1n th\u00e2n c\u1ee7a kh\u1ee7ng long<\/h2>\n\n

Tr\u01b0\u1edbc k\u1ef7 nguy\u00ean th\u1ed1ng tr\u1ecb c\u1ee7a T.rex v\u00e0 Ankylosaurus, th\u1eddi k\u1ef3 Trias ch\u1ee9ng ki\u1ebfn s\u1ef1 th\u1ed1ng tr\u1ecb c\u1ee7a nhi\u1ec1u lo\u00e0i b\u00f2 s\u00e1t \u0111a d\u1ea1ng, v\u1ec1 sau ch\u00fang \u0111\u00f3ng vai tr\u00f2 nh\u01b0 b\u1ea3n thi\u1ebft k\u1ebf ti\u1ebfn h\u00f3a cho kh\u1ee7ng long. Nhi\u1ec1u lo\u00e0i b\u00f2 s\u00e1t th\u1eddi k\u1ef3 Trias n\u00e0y, trong \u0111\u00f3 c\u00f3 nhi\u1ec1u lo\u00e0i h\u1ecd h\u00e0ng v\u1edbi c\u00e1 s\u1ea5u, \u0111\u00e3 th\u1ec3 hi\u1ec7n nh\u1eefng s\u1ef1 th\u00edch nghi \u0111\u00e1ng ch\u00fa \u00fd m\u00e0 h\u00e0ng tri\u1ec7u n\u0103m sau s\u1ebd \u0111\u01b0\u1ee3c kh\u1ee7ng long ph\u1ea3n \u00e1nh.<\/p>\n\n

Postosuchus: T.rex th\u1eddi k\u1ef3 Trias<\/h2>\n\n

Postosuchus, m\u1ed9t lo\u00e0i h\u1ecd h\u00e0ng v\u1edbi c\u00e1 s\u1ea5u t\u1eebng lang thang \u1edf Texas c\u00e1ch \u0111\u00e2y h\u01a1n 220 tri\u1ec7u n\u0103m, l\u00e0 lo\u00e0i s\u0103n m\u1ed3i \u0111\u1ea7u b\u1ea3ng c\u1ee7a th\u1eddi k\u1ef3 \u0111\u00f3. Lo\u00e0i v\u1eadt \u0111\u00e1ng g\u1eddm n\u00e0y v\u1ec1 k\u00edch th\u01b0\u1edbc, b\u1ed9 h\u00e0m kh\u1ecfe v\u00e0 d\u00e1ng \u0111i th\u1eb3ng \u0111\u1ee9ng gi\u1ed1ng v\u1edbi T.rex. M\u1eb7c d\u00f9 ban \u0111\u1ea7u ng\u01b0\u1eddi ta suy \u0111o\u00e1n r\u1eb1ng Postosuchus l\u00e0 t\u1ed5 ti\u00ean c\u1ee7a T.rex, nh\u01b0ng hi\u1ec7n nay c\u00e1c nh\u00e0 khoa h\u1ecdc c\u00f4ng nh\u1eadn r\u1eb1ng n\u00f3 thu\u1ed9c v\u1ec1 m\u1ed9t nh\u00f3m b\u00f2 s\u00e1t kh\u00e1c \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 c\u00e1c lo\u00e0i gi\u1ed1ng c\u00e1 s\u1ea5u, trong \u0111\u00f3 c\u0169ng bao g\u1ed3m c\u1ea3 c\u00e1 s\u1ea5u v\u00e0 c\u00e1 s\u1ea5u m\u00f5m ng\u1eafn hi\u1ec7n \u0111\u1ea1i.<\/p>\n\n

Desmatosuchus: Ti\u1ec1n th\u00e2n b\u1ecdc gi\u00e1p c\u1ee7a Ankylosaurus<\/h2>\n\n

Desmatosuchus l\u00e0 m\u1ed9t lo\u00e0i b\u00f2 s\u00e1t \u0103n t\u1ea1p \u0111\u01b0\u1ee3c b\u1ecdc gi\u00e1p n\u1eb7ng s\u1ed1ng trong th\u1eddi k\u1ef3 Trias. C\u01a1 th\u1ec3 ch\u00fang \u0111\u01b0\u1ee3c bao ph\u1ee7 b\u1edfi c\u00e1c t\u1ea5m x\u01b0\u01a1ng v\u00e0 gai, gi\u00fap b\u1ea3o v\u1ec7 ch\u00fang kh\u1ecfi nh\u1eefng k\u1ebb s\u0103n m\u1ed3i. M\u1eb7c d\u00f9 kh\u00f4ng li\u00ean quan tr\u1ef1c ti\u1ebfp \u0111\u1ebfn Ankylosaurus, nh\u01b0ng l\u1edbp gi\u00e1p tinh vi c\u1ee7a Desmatosuchus \u0111\u00e3 b\u00e1o tr\u01b0\u1edbc nh\u1eefng s\u1ef1 th\u00edch nghi v\u1ec1 m\u1eb7t ph\u00f2ng th\u1ee7 m\u00e0 v\u1ec1 sau s\u1ebd tr\u1edf th\u00e0nh \u0111\u1eb7c \u0111i\u1ec3m c\u1ee7a nh\u1eefng lo\u00e0i kh\u1ee7ng long b\u1ecdc gi\u00e1p n\u00e0y.<\/p>\n\n

Pterosaurus: Nh\u1eefng \u0111\u1ed9ng v\u1eadt c\u00f3 x\u01b0\u01a1ng s\u1ed1ng \u0111\u1ea7u ti\u00ean bi\u1ebft bay<\/h2>\n\n

Pterosaurus l\u00e0 nh\u1eefng lo\u00e0i ti\u00ean phong bi\u1ebft bay trong s\u1ed1 c\u00e1c lo\u00e0i \u0111\u1ed9ng v\u1eadt c\u00f3 x\u01b0\u01a1ng s\u1ed1ng. Nh\u1eefng lo\u00e0i b\u00f2 s\u00e1t n\u00e0y, t\u00e1ch ra kh\u1ecfi t\u1ed5 ti\u00ean chung v\u1edbi kh\u1ee7ng long h\u01a1n 243 tri\u1ec7u n\u0103m tr\u01b0\u1edbc, s\u1edf h\u1eefu \u0111\u00f4i c\u00e1nh kh\u00ed \u0111\u1ed9ng h\u1ecdc \u0111\u01b0\u1ee3c t\u1ea1o th\u00e0nh t\u1eeb m\u00e0ng da c\u0103ng gi\u1eefa c\u01a1 th\u1ec3 v\u00e0 ng\u00f3n th\u1ee9 t\u01b0 d\u00e0i ra. C\u01a1 th\u1ec3 ch\u00fang \u0111\u01b0\u1ee3c bao ph\u1ee7 b\u1edfi l\u00f4ng v\u0169 nguy\u00ean th\u1ee7y, ti\u1ec1n th\u00e2n c\u1ee7a l\u00f4ng v\u0169, sau n\u00e0y cho ph\u00e9p kh\u1ee7ng long bi\u1ebft bay.<\/p>\n\n

Effigia: M\u1ed9t lo\u00e0i h\u1ecd h\u00e0ng v\u1edbi c\u00e1 s\u1ea5u th\u1eddi k\u1ef3 Trias bi\u1ebft \u0111i nh\u01b0 kh\u1ee7ng long<\/h2>\n\n

Effigia, m\u1ed9t lo\u00e0i h\u1ecd h\u00e0ng v\u1edbi c\u00e1 s\u1ea5u th\u1eddi k\u1ef3 Trias, \u0111\u00e3 g\u00e2y x\u00f4n xao trong gi\u1edbi c\u1ed5 sinh v\u1eadt h\u1ecdc khi \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n v\u00e0o n\u0103m 2006. Lo\u00e0i b\u00f2 s\u00e1t b\u00ed \u1ea9n n\u00e0y th\u1ec3 hi\u1ec7n d\u00e1ng \u0111i hai ch\u00e2n, tr\u01b0\u1edbc \u0111\u00e2y \u0111\u01b0\u1ee3c cho l\u00e0 \u0111\u1eb7c \u0111i\u1ec3m ri\u00eang c\u1ee7a kh\u1ee7ng long. Ngo\u00e0i ra, Effigia c\u00f2n s\u1edf h\u1eefu chi\u1ebfc m\u1ecf kh\u00f4ng r\u0103ng, c\u00e0ng gi\u1ed1ng v\u1edbi lo\u00e0i \u0111\u00e0 \u0111i\u1ec3u gi\u1ea3 s\u1ebd ti\u1ebfn h\u00f3a h\u00e0ng ch\u1ee5c tri\u1ec7u n\u0103m sau.<\/p>\n\n

Triopticus: Lo\u00e0i b\u00f2 s\u00e1t \u0111\u1ea7u h\u00ecnh m\u00e1i v\u00f2m th\u1eddi k\u1ef3 Trias<\/h2>\n\n

Triopticus, m\u1ed9t lo\u00e0i \u0111\u1ed9ng v\u1eadt d\u1ea1ng \u03b1\u03c1\u03c7\u03cc\u03c3\u03b1\u03c5ros t\u1eeb cu\u1ed1i k\u1ef7 Trias, s\u1edf h\u1eefu c\u1ea5u tr\u00fac \u0111\u1ea7u h\u00ecnh m\u00e1i v\u00f2m \u0111\u1eb7c bi\u1ec7t gi\u1ed1ng v\u1edbi lo\u00e0i kh\u1ee7ng long \u0111\u1ea7u d\u1ea7y v\u00e0o cu\u1ed1i k\u1ef7 Ph\u1ea5n tr\u1eafng. M\u1eb7c d\u00f9 ch\u1ec9 c\u00f3 h\u1ecd h\u00e0ng xa v\u1edbi nh\u1eefng lo\u00e0i kh\u1ee7ng long n\u00e0y, nh\u01b0ng Triopticus \u0111\u00e3 t\u1ef1 ti\u1ebfn h\u00f3a m\u1ed9t l\u1edbp m\u0169 d\u00e0y v\u00e0 c\u00f3 gai.<\/p>\n\n

Silesaurus: Nh\u1eefng lo\u00e0i t\u01b0\u01a1ng \u0111\u01b0\u01a1ng th\u1eddi k\u1ef3 Trias v\u1edbi kh\u1ee7ng long \u0103n c\u1ecf nh\u1ecf<\/h2>\n\n

Silesaurus l\u00e0 nh\u1eefng lo\u00e0i b\u00f2 s\u00e1t nh\u1ecf, m\u1ea3nh kh\u1ea3nh s\u1ed1ng v\u00e0o th\u1eddi k\u1ef3 Trias. Nh\u1eefng lo\u00e0i \u0111\u1ed9ng v\u1eadt n\u00e0y s\u1edf h\u1eefu h\u00e0m r\u0103ng h\u00ecnh l\u00e1 \u0111\u1ec3 c\u1eaft c\u00e2y c\u1ecf v\u00e0 c\u00f3 th\u1ec3 l\u00e0 t\u1ed5 ti\u00ean c\u1ee7a nh\u1eefng lo\u00e0i kh\u1ee7ng long \u0103n c\u1ecf nh\u1ecf nh\u01b0 Lesothosaurus v\u00e0 Dryosaurus. M\u1eb7c d\u00f9 m\u1ed1i quan h\u1ec7 ch\u00ednh x\u00e1c c\u1ee7a ch\u00fang v\u1edbi kh\u1ee7ng long v\u1eabn c\u00f2n g\u00e2y tranh c\u00e3i, nh\u01b0ng Silesaurus \u0111\u00e3 \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c l\u1ea5p \u0111\u1ea7y h\u1ed1c sinh th\u00e1i m\u00e0 sau n\u00e0y c\u00e1c lo\u00e0i kh\u1ee7ng long s\u1ebd th\u1ed1ng tr\u1ecb.<\/p>\n\n

K\u1ebft lu\u1eadn<\/h2>\n\n

Th\u1eddi k\u1ef3 Trias l\u00e0 th\u1eddi k\u1ef3 th\u1eed nghi\u1ec7m ti\u1ebfn h\u00f3a \u0111\u00e1ng ch\u00fa \u00fd, khi b\u00f2 s\u00e1t ti\u1ebfn h\u00f3a nhi\u1ec1u d\u1ea1ng th\u00edch nghi kh\u00e1c nhau, v\u1ec1 sau \u0111\u01b0\u1ee3c kh\u1ee7ng long th\u1eeba h\u01b0\u1edfng. T\u1eeb b\u1ed9 h\u00e0m \u0111\u00e1ng s\u1ee3 c\u1ee7a Postosuchus \u0111\u1ebfn l\u1edbp gi\u00e1p tinh vi c\u1ee7a Desmatosuchus, b\u00f2 s\u00e1t th\u1eddi k\u1ef3 Trias \u0111\u00e3 \u0111\u1eb7t n\u1ec1n t\u1ea3ng cho s\u1ef1 th\u00e0nh c\u00f4ng v\u1ec1 m\u1eb7t ti\u1ebfn h\u00f3a c\u1ee7a kh\u1ee7ng long trong k\u1ef7 Jura v\u00e0 k\u1ef7 Ph\u1ea5n tr\u1eafng.<\/p>","protected":false},"excerpt":{"rendered":"

Kh\u1ee7ng long: Nh\u1eefng k\u1ebb b\u1eaft ch\u01b0\u1edbc v\u1ec1 m\u1eb7t ti\u1ebfn h\u00f3a c\u1ee7a t\u1ed5 ti\u00ean th\u1eddi k\u1ef3 Trias B\u00f2 s\u00e1t th\u1eddi k\u1ef3 Trias: Ti\u1ec1n th\u00e2n c\u1ee7a kh\u1ee7ng long Tr\u01b0\u1edbc k\u1ef7 nguy\u00ean th\u1ed1ng…<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[138],"tags":[137,139,140,134,141,136],"class_list":["post-48","post","type-post","status-publish","format-standard","hentry","category-paleontology","tag-paleontology","tag-triassic-reptiles","tag-prehistoric-animals","tag-dinosaurs","tag-natural-history","tag-evolution"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/48","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=48"}],"version-history":[{"count":1,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/48\/revisions"}],"predecessor-version":[{"id":49,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/48\/revisions\/49"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/media?parent=48"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/categories?post=48"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/tags?post=48"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}