{"id":14654,"date":"2021-07-11T04:22:38","date_gmt":"2021-07-11T04:22:38","guid":{"rendered":"https:\/\/www.lifescienceart.com\/?p=14654"},"modified":"2021-07-11T04:22:38","modified_gmt":"2021-07-11T04:22:38","slug":"lawrence-lambes-hypothesis-on-gorgosaurus-feeding-habits","status":"publish","type":"post","link":"https:\/\/www.lifescienceart.com\/vi\/science\/paleontology\/lawrence-lambes-hypothesis-on-gorgosaurus-feeding-habits\/","title":{"rendered":"Gi\u1ea3 thuy\u1ebft c\u1ee7a Lawrence Lambe: Tyrannosaurus rex – K\u1ebb s\u0103n m\u1ed3i hay lo\u00e0i \u0103n x\u00e1c th\u1ed1i?"},"content":{"rendered":"

Gi\u1ea3 thuy\u1ebft c\u1ee7a Lawrence Lambe v\u1ec1 th\u00f3i quen \u0103n u\u1ed1ng c\u1ee7a Gorgosaurus<\/h2>\n\n

Trong nh\u1eefng ng\u00e0y \u0111\u1ea7u nghi\u00ean c\u1ee9u v\u1ec1 kh\u1ee7ng long, nh\u00e0 c\u1ed5 sinh v\u1eadt h\u1ecdc Lawrence Lambe \u0111\u00e3 \u0111\u01b0a ra m\u1ed9t gi\u1ea3 thuy\u1ebft g\u00e2y tranh c\u00e3i: r\u1eb1ng nh\u1eefng con kh\u1ee7ng long b\u1ea1o ch\u00faa \u0111\u00e1ng s\u1ee3 kh\u00f4ng ph\u1ea3i l\u00e0 nh\u1eefng k\u1ebb s\u0103n m\u1ed3i \u0111\u1ea7u b\u1ea3ng nh\u01b0 ch\u00fang th\u01b0\u1eddng \u0111\u01b0\u1ee3c mi\u00eau t\u1ea3, m\u00e0 \u0111\u00fang h\u01a1n l\u00e0 nh\u1eefng k\u1ebb \u0103n x\u00e1c th\u1ed1i s\u1ed1ng d\u1ef1a v\u00e0o nh\u1eefng x\u00e1c ch\u1ebft \u0111ang ph\u00e2n h\u1ee7y \u0111\u1ec3 sinh t\u1ed3n.<\/p>\n\n

Cu\u1ed9c tranh lu\u1eadn v\u1ec1 vi\u1ec7c Tyrannosaurus rex l\u00e0 lo\u00e0i \u0103n th\u1ecbt hay \u0103n x\u00e1c th\u1ed1i<\/h2>\n\n

Gi\u1ea3 thuy\u1ebft c\u1ee7a Lambe \u0111\u00e3 ch\u00e2m ng\u00f2i cho m\u1ed9t cu\u1ed9c tranh lu\u1eadn k\u00e9o d\u00e0i h\u00e0ng th\u1eadp k\u1ef7. M\u1ed9t s\u1ed1 nh\u00e0 khoa h\u1ecdc l\u1eadp lu\u1eadn r\u1eb1ng Tyrannosaurus rex l\u00e0 lo\u00e0i \u0103n x\u00e1c th\u1ed1i b\u1eaft bu\u1ed9c, trong khi nh\u1eefng ng\u01b0\u1eddi kh\u00e1c l\u1ea1i cho r\u1eb1ng \u0111\u00e2y l\u00e0 lo\u00e0i s\u0103n m\u1ed3i t\u00edch c\u1ef1c c\u00f3 kh\u1ea3 n\u0103ng h\u1ea1 g\u1ee5c nh\u1eefng con m\u1ed3i l\u1edbn.<\/p>\n\n

Vai tr\u00f2 c\u1ee7a vi\u1ec7c \u0103n x\u00e1c th\u1ed1i trong s\u1ef1 t\u1ed3n t\u1ea1i c\u1ee7a kh\u1ee7ng long b\u1ea1o ch\u00faa<\/h2>\n\n

M\u1eb7c d\u00f9 Tyrannosaurus rex ch\u1eafc ch\u1eafn l\u00e0 m\u1ed9t lo\u00e0i s\u0103n m\u1ed3i l\u00e0nh ngh\u1ec1, nh\u01b0ng r\u1ea5t c\u00f3 th\u1ec3 vi\u1ec7c \u0103n x\u00e1c th\u1ed1i \u0111\u00f3ng m\u1ed9t vai tr\u00f2 quan tr\u1ecdng trong s\u1ef1 t\u1ed3n t\u1ea1i c\u1ee7a ch\u00fang. \u0102n x\u00e1c th\u1ed1i cho ph\u00e9p kh\u1ee7ng long b\u1ea1o ch\u00faa ti\u1ebfp c\u1eadn th\u1ee9c \u0103n m\u00e0 kh\u00f4ng ph\u1ea3i m\u1ea1o hi\u1ec3m v\u00e0 ti\u00eau t\u1ed1n n\u0103ng l\u01b0\u1ee3ng \u0111\u1ec3 s\u0103n b\u1eaft. N\u00f3 c\u0169ng cung c\u1ea5p cho ch\u00fang m\u1ed9t ngu\u1ed3n dinh d\u01b0\u1ee1ng \u1ed5n \u0111\u1ecbnh, \u0111\u1eb7c bi\u1ec7t l\u00e0 trong nh\u1eefng th\u1eddi \u0111i\u1ec3m con m\u1ed3i khan hi\u1ebfm.<\/p>\n\n

B\u1eb1ng ch\u1ee9ng v\u1ec1 vi\u1ec7c Tyrannosaurus rex l\u00e0 lo\u00e0i \u0103n t\u1ea1p c\u01a1 h\u1ed9i<\/h2>\n\n

M\u1ed9t s\u1ed1 b\u1eb1ng ch\u1ee9ng \u1ee7ng h\u1ed9 \u00fd ki\u1ebfn cho r\u1eb1ng Tyrannosaurus rex l\u00e0 lo\u00e0i \u0103n t\u1ea1p c\u01a1 h\u1ed9i. V\u00ed d\u1ee5, r\u0103ng c\u1ee7a ch\u00fang r\u1ea5t th\u00edch h\u1ee3p \u0111\u1ec3 nghi\u1ec1n n\u00e1t x\u01b0\u01a1ng, cho ph\u00e9p ch\u00fang ti\u1ebfp c\u1eadn t\u1ee7y x\u01b0\u01a1ng gi\u00e0u dinh d\u01b0\u1ee1ng b\u00ean trong. Ngo\u00e0i ra, h\u00e0m m\u1ea1nh m\u1ebd v\u00e0 d\u1ea1 d\u00e0y l\u1edbn c\u1ee7a ch\u00fang cho th\u1ea5y r\u1eb1ng ch\u00fang c\u00f3 kh\u1ea3 n\u0103ng ti\u00eau th\u1ee5 m\u1ed9t l\u01b0\u1ee3ng l\u1edbn th\u1ecbt, c\u1ea3 t\u01b0\u01a1i v\u00e0 \u00f4i thiu.<\/p>\n\n

So s\u00e1nh Tyrannosaurus rex v\u1edbi lo\u00e0i linh c\u1ea9u \u0111\u1ed1m hi\u1ec7n \u0111\u1ea1i<\/h2>\n\n

Th\u00f3i quen \u0103n u\u1ed1ng c\u1ee7a Tyrannosaurus rex r\u1ea5t gi\u1ed1ng v\u1edbi lo\u00e0i linh c\u1ea9u \u0111\u1ed1m hi\u1ec7n \u0111\u1ea1i. C\u1ea3 hai lo\u00e0i \u0111\u1ec1u l\u00e0 nh\u1eefng k\u1ebb \u0103n t\u1ea1p c\u01a1 h\u1ed9i, ch\u00fang t\u00ecm ki\u1ebfm x\u00e1c ch\u1ebft \u0111\u1ec3 \u0103n b\u1ea5t c\u1ee9 khi n\u00e0o c\u00f3 th\u1ec3. C\u1ea3 hai c\u0169ng c\u00f3 h\u00e0m v\u00e0 r\u0103ng kh\u1ecfe, cho ph\u00e9p ch\u00fang nghi\u1ec1n n\u00e1t x\u01b0\u01a1ng v\u00e0 ti\u00eau th\u1ee5 m\u1ed9t l\u01b0\u1ee3ng l\u1edbn th\u1ecbt.<\/p>\n\n

T\u1ea7m \u1ea3nh h\u01b0\u1edfng c\u1ee7a nh\u1eefng \u00fd t\u01b0\u1edfng d\u1ecb gi\u00e1o \u0111\u1ed1i v\u1edbi nghi\u00ean c\u1ee9u c\u1ed5 sinh v\u1eadt h\u1ecdc<\/h2>\n\n

Gi\u1ea3 thuy\u1ebft c\u1ee7a Lambe v\u1ec1 th\u00f3i quen \u0103n u\u1ed1ng c\u1ee7a Gorgosaurus ban \u0111\u1ea7u \u0111\u00e3 v\u1ea5p ph\u1ea3i s\u1ef1 ho\u00e0i nghi. Tuy nhi\u00ean, k\u1ec3 t\u1eeb \u0111\u00f3 n\u00f3 \u0111\u00e3 \u0111\u01b0\u1ee3c c\u1ed9ng \u0111\u1ed3ng khoa h\u1ecdc ch\u1ea5p nh\u1eadn. Nghi\u00ean c\u1ee9u tr\u01b0\u1eddng h\u1ee3p n\u00e0y nh\u1ea5n m\u1ea1nh t\u1ea7m quan tr\u1ecdng c\u1ee7a nh\u1eefng \u00fd t\u01b0\u1edfng d\u1ecb gi\u00e1o trong nghi\u00ean c\u1ee9u c\u1ed5 sinh v\u1eadt h\u1ecdc. B\u1eb1ng c\u00e1ch th\u00e1ch th\u1ee9c c\u00e1c h\u1ecdc thuy\u1ebft \u0111\u00e3 \u0111\u01b0\u1ee3c thi\u1ebft l\u1eadp, c\u00e1c nh\u00e0 khoa h\u1ecdc c\u00f3 th\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c nh\u1eefng ti\u1ebfn b\u1ed9 \u0111\u00e1ng k\u1ec3 trong s\u1ef1 hi\u1ec3u bi\u1ebft c\u1ee7a ch\u00fang ta v\u1ec1 s\u1ef1 s\u1ed1ng \u0111\u00e3 tuy\u1ec7t ch\u1ee7ng.<\/p>\n\n

Quan \u0111i\u1ec3m l\u1ecbch s\u1eed v\u1ec1 vi\u1ec7c nghi\u00ean c\u1ee9u v\u1ec1 sinh th\u00e1i h\u1ecdc \u0103n u\u1ed1ng c\u1ee7a kh\u1ee7ng long b\u1ea1o ch\u00faa<\/h2>\n\n

Cu\u1ed9c tranh lu\u1eadn v\u1ec1 th\u00f3i quen \u0103n u\u1ed1ng c\u1ee7a kh\u1ee7ng long b\u1ea1o ch\u00faa \u0111\u00e3 ph\u00e1t tri\u1ec3n theo th\u1eddi gian. V\u00e0o \u0111\u1ea7u th\u1ebf k\u1ef7 20, gi\u1ea3 thuy\u1ebft c\u1ee7a Lambe \u0111\u01b0\u1ee3c ch\u1ea5p nh\u1eadn r\u1ed9ng r\u00e3i. Tuy nhi\u00ean, v\u00e0o gi\u1eefa \u0111\u1ebfn cu\u1ed1i nh\u1eefng n\u0103m 1990, con l\u1eafc \u0111\u00e3 chuy\u1ec3n sang \u1ee7ng h\u1ed9 thuy\u1ebft \u0103n th\u1ecbt. Trong nh\u1eefng n\u0103m g\u1ea7n \u0111\u00e2y, s\u1ef1 \u0111\u1ed3ng thu\u1eadn khoa h\u1ecdc \u0111\u00e3 chuy\u1ec3n sang quan \u0111i\u1ec3m s\u1eafc th\u00e1i h\u01a1n, th\u1eeba nh\u1eadn vai tr\u00f2 c\u1ee7a c\u1ea3 s\u0103n m\u1ed3i v\u00e0 \u0103n x\u00e1c th\u1ed1i trong h\u1ec7 sinh th\u00e1i kh\u1ee7ng long b\u1ea1o ch\u00faa.<\/p>\n\n

T\u1ea7m quan tr\u1ecdng c\u1ee7a Gorgosaurus trong vi\u1ec7c hi\u1ec3u v\u1ec1 sinh h\u1ecdc c\u1ee7a kh\u1ee7ng long b\u1ea1o ch\u00faa<\/h2>\n\n

Gorgosaurus, lo\u00e0i kh\u1ee7ng long m\u00e0 Lambe \u0111\u00e3 nghi\u00ean c\u1ee9u, \u0111\u00f3ng m\u1ed9t vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c \u0111\u1ecbnh h\u00ecnh s\u1ef1 hi\u1ec3u bi\u1ebft c\u1ee7a ch\u00fang ta v\u1ec1 th\u00f3i quen \u0103n u\u1ed1ng c\u1ee7a kh\u1ee7ng long b\u1ea1o ch\u00faa. S\u1ef1 ho\u00e0n ch\u1ec9nh c\u1ee7a b\u1ed9 x\u01b0\u01a1ng c\u1ee7a n\u00f3 \u0111\u00e3 cho ph\u00e9p Lambe \u0111\u01b0a ra nh\u1eefng quan s\u00e1t chi ti\u1ebft v\u1ec1 gi\u1ea3i ph\u1eabu v\u00e0 h\u00e0nh vi c\u1ee7a n\u00f3. M\u1ed1i quan h\u1ec7 ch\u1eb7t ch\u1ebd c\u1ee7a Gorgosaurus v\u1edbi Tyrannosaurus rex c\u0169ng cung c\u1ea5p nh\u1eefng hi\u1ec3u bi\u1ebft gi\u00e1 tr\u1ecb v\u1ec1 sinh h\u1ecdc c\u1ee7a lo\u00e0i s\u0103n m\u1ed3i bi\u1ec3u t\u01b0\u1ee3ng n\u00e0y.<\/p>\n\n

B\u1eb1ng c\u00e1ch ki\u1ec3m tra c\u00e1c b\u1eb1ng ch\u1ee9ng v\u00e0 xem x\u00e9t b\u1ed1i c\u1ea3nh l\u1ecbch s\u1eed, ch\u00fang ta c\u00f3 th\u1ec3 hi\u1ec3u s\u00e2u h\u01a1n v\u1ec1 h\u1ec7 sinh th\u00e1i \u0103n u\u1ed1ng ph\u1ee9c t\u1ea1p c\u1ee7a kh\u1ee7ng long b\u1ea1o ch\u00faa. Gi\u1ea3 thuy\u1ebft c\u1ee7a Lawrence Lambe v\u1ec1 Gorgosaurus l\u00e0 m\u1ed9t \u0111\u00f3ng g\u00f3p \u0111\u1ed9t ph\u00e1 cho ng\u00e0nh c\u1ed5 sinh v\u1eadt h\u1ecdc v\u00e0 n\u00f3 v\u1eabn ti\u1ebfp t\u1ee5c \u0111\u1ecbnh h\u00ecnh nghi\u00ean c\u1ee9u c\u1ee7a ch\u00fang ta cho \u0111\u1ebfn ng\u00e0y nay.<\/p>","protected":false},"excerpt":{"rendered":"

Gi\u1ea3 thuy\u1ebft c\u1ee7a Lawrence Lambe v\u1ec1 th\u00f3i quen \u0103n u\u1ed1ng c\u1ee7a Gorgosaurus Trong nh\u1eefng ng\u00e0y \u0111\u1ea7u nghi\u00ean c\u1ee9u v\u1ec1 kh\u1ee7ng long, nh\u00e0 c\u1ed5 sinh v\u1eadt h\u1ecdc Lawrence Lambe \u0111\u00e3 \u0111\u01b0a…<\/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":[137,1090,1091,19662,664,19663],"class_list":["post-14654","post","type-post","status-publish","format-standard","hentry","category-paleontology","tag-paleontology","tag-predator","tag-scavenger","tag-gorgosaurus","tag-tyrannosaurus-rex","tag-lawrence-lambe"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/14654","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=14654"}],"version-history":[{"count":1,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/14654\/revisions"}],"predecessor-version":[{"id":14655,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/14654\/revisions\/14655"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/media?parent=14654"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/categories?post=14654"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/tags?post=14654"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}