{"id":337615,"date":"2020-11-10T11:48:37","date_gmt":"2020-11-10T14:48:37","guid":{"rendered":"http:\/\/acaopopular.net\/jornal\/?p=337615"},"modified":"2020-11-10T11:48:37","modified_gmt":"2020-11-10T14:48:37","slug":"a-descoberta-de-cranio-de-primo-dos-humanos-de-2-milhoes-de-anos-que-traz-novas-pistas-sobre-evolucao","status":"publish","type":"post","link":"https:\/\/acaopopular.net\/jornal\/a-descoberta-de-cranio-de-primo-dos-humanos-de-2-milhoes-de-anos-que-traz-novas-pistas-sobre-evolucao\/","title":{"rendered":"A descoberta de cr\u00e2nio de &#8216;primo&#8217; dos humanos de 2 milh\u00f5es de anos que traz novas pistas sobre evolu\u00e7\u00e3o"},"content":{"rendered":"<div class=\"GridComponent-nf79gm-0 gtjQCt\" dir=\"ltr\"><\/div>\n<div class=\"GridComponent-nf79gm-0 gBXDzy StyledTimestamp-uounnc-1 ebSCEt\" dir=\"ltr\"><\/div>\n<div class=\"GridComponent-nf79gm-0 dXcPmb\" dir=\"ltr\">\n<figure class=\"Figure-sc-6a3dhy-0 gJUCFc\">\n<div class=\"GridComponent-nf79gm-0 cMJFwl\" dir=\"ltr\">\n<div class=\"GridComponent-nf79gm-0 cMJFwl\" dir=\"ltr\">\n<div class=\"GridComponent-nf79gm-0 cUiqqC\" dir=\"ltr\">\n<div class=\"ImagePlaceholder-sc-11u25v2-0 _StyledImagePlaceholder-gu1fm2-0 kvTWeV\"><img decoding=\"async\" class=\"StyledImg-sc-7vx2mr-0 dQLeqZ\" src=\"https:\/\/ichef.bbci.co.uk\/news\/640\/cpsprodpb\/1543\/production\/_115334450_i7codfye.jpg\" srcset=\"https:\/\/ichef.bbci.co.uk\/news\/240\/cpsprodpb\/1543\/production\/_115334450_i7codfye.jpg 240w, https:\/\/ichef.bbci.co.uk\/news\/320\/cpsprodpb\/1543\/production\/_115334450_i7codfye.jpg 320w, https:\/\/ichef.bbci.co.uk\/news\/480\/cpsprodpb\/1543\/production\/_115334450_i7codfye.jpg 480w, https:\/\/ichef.bbci.co.uk\/news\/624\/cpsprodpb\/1543\/production\/_115334450_i7codfye.jpg 624w, https:\/\/ichef.bbci.co.uk\/news\/800\/cpsprodpb\/1543\/production\/_115334450_i7codfye.jpg 800w\" alt=\"O cr\u00e2nio de dois milh\u00f5es de anos \u00e9 um esp\u00e9cime de Paranthropus robustus\" width=\"976\" \/><\/div>\n<\/div>\n<\/div>\n<\/div><figcaption class=\"Caption-sc-16x70so-0 fYtoel\">O cr\u00e2nio de dois milh\u00f5es de anos \u00e9 um esp\u00e9cime de Paranthropus robustus<\/p>\n<\/figcaption><div class=\"GridComponent-nf79gm-0 cMJFwl\" dir=\"ltr\">\n<div class=\"GridComponent-nf79gm-0 dsnOxB\" dir=\"ltr\"><\/div>\n<\/div>\n<\/figure>\n<\/div>\n<div class=\"GridComponent-nf79gm-0 gBXDzy\" dir=\"ltr\">\n<p class=\"Paragraph-k859h4-0 gvYoJ\"><b>Pesquisadores australianos dizem que a descoberta de um cr\u00e2nio de dois milh\u00f5es de anos na \u00c1frica do Sul lan\u00e7a mais luz sobre a evolu\u00e7\u00e3o humana.<\/b><\/p>\n<\/div>\n<div class=\"GridComponent-nf79gm-0 gBXDzy\" dir=\"ltr\">\n<p class=\"Paragraph-k859h4-0 gvYoJ\">O cr\u00e2nio era de um\u00a0<i class=\"italic-sc-1a0jt7x-0 eQNDEl\">Paranthropus robustus<\/i>\u00a0macho, uma &#8220;esp\u00e9cie prima&#8221; do\u00a0<i class=\"italic-sc-1a0jt7x-0 eQNDEl\">Homo erectus<\/i>\u00a0\u2014 uma esp\u00e9cie que se pensava ser ancestral direto dos humanos modernos.<\/p>\n<\/div>\n<div class=\"GridComponent-nf79gm-0 gBXDzy\" dir=\"ltr\">\n<p class=\"Paragraph-k859h4-0 gvYoJ\">As duas esp\u00e9cies viveram na mesma \u00e9poca, mas o\u00a0<i class=\"italic-sc-1a0jt7x-0 eQNDEl\">Paranthropus robustus<\/i> deapareceu mais cedo.<\/p>\n<\/div>\n<div class=\"GridComponent-nf79gm-0 gBXDzy\" dir=\"ltr\">\n<p class=\"Paragraph-k859h4-0 gvYoJ\">A equipe de pesquisa disse que a descoberta \u00e9 emocionante.<\/p>\n<\/div>\n<div class=\"GridComponent-nf79gm-0 gBXDzy\" dir=\"ltr\">\n<p class=\"Paragraph-k859h4-0 gvYoJ\">&#8220;A maior parte do registro f\u00f3ssil \u00e9 apenas um \u00fanico dente aqui e ali, ent\u00e3o ter algo assim \u00e9 muito raro, muita sorte&#8221;, disse Angeline Leece \u00e0 BBC.<\/p>\n<\/div>\n<div class=\"GridComponent-nf79gm-0 jwCaGL\" dir=\"ltr\">\n<div class=\"RecommendationsWrapper-sc-1p91yk0-0 fwOZeG\">\n<section class=\"StyledLargeGrid-opyob2-0 jiOOwz\" role=\"region\" data-e2e=\"recommendations-heading\" aria-labelledby=\"recommendations-heading\">\n<div class=\"Wrapper-sc-1raf5kj-0 hgWAOX\">\n<p id=\"end-of-recommendations\" class=\"EndText-sc-1raf5kj-2 kEyfjd\" tabindex=\"-1\">Fim do Talvez tamb\u00e9m te interesse<\/p>\n<\/div>\n<\/section>\n<\/div>\n<\/div>\n<div class=\"GridComponent-nf79gm-0 gBXDzy\" dir=\"ltr\">\n<p class=\"Paragraph-k859h4-0 gvYoJ\">Os pesquisadores, da Universidade La Trobe de Melbourne, encontraram os fragmentos do cr\u00e2nio em 2018 no s\u00edtio arqueol\u00f3gico Drimolen ao norte de Johanesburgo.<\/p>\n<\/div>\n<div class=\"GridComponent-nf79gm-0 dXcPmb\" dir=\"ltr\">\n<figure class=\"Figure-sc-6a3dhy-0 gJUCFc\">\n<div class=\"GridComponent-nf79gm-0 cMJFwl\" dir=\"ltr\">\n<div class=\"GridComponent-nf79gm-0 cMJFwl\" dir=\"ltr\">\n<div class=\"GridComponent-nf79gm-0 cUiqqC\" dir=\"ltr\">\n<div class=\"ImagePlaceholder-sc-11u25v2-0 _StyledImagePlaceholder-gu1fm2-0 dWHIXb\">\n<div class=\"lazyload-wrapper\"><img decoding=\"async\" class=\"StyledImg-sc-7vx2mr-0 dQLeqZ\" src=\"https:\/\/ichef.bbci.co.uk\/news\/640\/cpsprodpb\/14DC3\/production\/_115334458_t-vfxipm.jpg\" srcset=\"https:\/\/ichef.bbci.co.uk\/news\/240\/cpsprodpb\/14DC3\/production\/_115334458_t-vfxipm.jpg 240w, https:\/\/ichef.bbci.co.uk\/news\/320\/cpsprodpb\/14DC3\/production\/_115334458_t-vfxipm.jpg 320w, https:\/\/ichef.bbci.co.uk\/news\/480\/cpsprodpb\/14DC3\/production\/_115334458_t-vfxipm.jpg 480w, https:\/\/ichef.bbci.co.uk\/news\/624\/cpsprodpb\/14DC3\/production\/_115334458_t-vfxipm.jpg 624w, https:\/\/ichef.bbci.co.uk\/news\/800\/cpsprodpb\/14DC3\/production\/_115334458_t-vfxipm.jpg 800w\" alt=\"O f\u00f3ssil foi encontrado na pedreira Drimolen\" width=\"976\" \/><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div><figcaption class=\"Caption-sc-16x70so-0 fYtoel\">O f\u00f3ssil foi encontrado na pedreira Drimolen<\/p>\n<\/figcaption><div class=\"GridComponent-nf79gm-0 cMJFwl\" dir=\"ltr\">\n<div class=\"GridComponent-nf79gm-0 dsnOxB\" dir=\"ltr\"><\/div>\n<\/div>\n<\/figure>\n<\/div>\n<div class=\"GridComponent-nf79gm-0 gBXDzy\" dir=\"ltr\">\n<p class=\"Paragraph-k859h4-0 gvYoJ\">Os arque\u00f3logos ent\u00e3o passaram os \u00faltimos anos juntando pe\u00e7as e analisando o f\u00f3ssil. Suas descobertas foram publicadas na revista Nature, Ecology and Evolution na ter\u00e7a-feira (10\/11).<\/p>\n<\/div>\n<div class=\"GridComponent-nf79gm-0 gBXDzy\" dir=\"ltr\">\n<p class=\"Paragraph-k859h4-0 gvYoJ\">O co-pesquisador Jesse Martin disse \u00e0 BBC que manusear as pe\u00e7as f\u00f3sseis \u00e9 como trabalhar com &#8220;papel\u00e3o \u00famido&#8221;, acrescentando que usou canudos de pl\u00e1stico para sugar os \u00faltimos vest\u00edgios de sujeira deles.<\/p>\n<\/div>\n<div class=\"GridComponent-nf79gm-0 gBXDzy\" dir=\"ltr\">\n<p class=\"Paragraph-k859h4-0 gvYoJ\">Ele foi descoberto a poucos metros de um local onde um cr\u00e2nio de crian\u00e7a\u00a0<i class=\"italic-sc-1a0jt7x-0 eQNDEl\">Homo erectus<\/i>\u00a0com idade semelhante havia sido descoberto em 2015.<\/p>\n<\/div>\n<div class=\"GridComponent-nf79gm-0 gBXDzy\" dir=\"ltr\">\n<h2 id=\"Esp\u00e9cies-concorrentes\" class=\"SubHeading-sc-1kh1qhu-1 nSlOl\" tabindex=\"-1\">&#8216;Esp\u00e9cies concorrentes&#8217;<\/h2>\n<\/div>\n<div class=\"GridComponent-nf79gm-0 gBXDzy\" dir=\"ltr\">\n<p class=\"Paragraph-k859h4-0 gvYoJ\">Acredita-se que tr\u00eas esp\u00e9cies de homin\u00eddeos (criaturas semelhantes aos humanos) viveram na \u00c1frica do Sul ao mesmo tempo, competindo entre si.<\/p>\n<\/div>\n<div class=\"GridComponent-nf79gm-0 gBXDzy\" dir=\"ltr\">\n<p class=\"Paragraph-k859h4-0 gvYoJ\">A descoberta do cr\u00e2nio seria um raro exemplo de &#8220;microevolu\u00e7\u00e3o&#8221; dentro da linhagem humana, disse Martin.<\/p>\n<\/div>\n<div class=\"GridComponent-nf79gm-0 gBXDzy\" dir=\"ltr\">\n<p class=\"Paragraph-k859h4-0 gvYoJ\"><i class=\"italic-sc-1a0jt7x-0 eQNDEl\">Paranthropus robustus<\/i>\u00a0tinha dentes grandes e c\u00e9rebros pequenos, diferindo do\u00a0<i class=\"italic-sc-1a0jt7x-0 eQNDEl\">Homo erectus<\/i>, que tinha c\u00e9rebros grandes e dentes pequenos. Acredita-se que a dieta do primeiro envolveu comer principalmente plantas duras, como tub\u00e9rculos e casca.<\/p>\n<\/div>\n<div class=\"GridComponent-nf79gm-0 dXcPmb\" dir=\"ltr\">\n<figure class=\"Figure-sc-6a3dhy-0 gJUCFc\">\n<div class=\"GridComponent-nf79gm-0 cMJFwl\" dir=\"ltr\">\n<div class=\"GridComponent-nf79gm-0 cMJFwl\" dir=\"ltr\">\n<div class=\"GridComponent-nf79gm-0 cUiqqC\" dir=\"ltr\">\n<div class=\"ImagePlaceholder-sc-11u25v2-0 _StyledImagePlaceholder-gu1fm2-0 dlZBgV\">\n<div class=\"lazyload-wrapper\"><img decoding=\"async\" class=\"StyledImg-sc-7vx2mr-0 dQLeqZ\" src=\"https:\/\/ichef.bbci.co.uk\/news\/640\/cpsprodpb\/FFA3\/production\/_115334456_yfmp0lvg.jpg\" srcset=\"https:\/\/ichef.bbci.co.uk\/news\/240\/cpsprodpb\/FFA3\/production\/_115334456_yfmp0lvg.jpg 240w, https:\/\/ichef.bbci.co.uk\/news\/320\/cpsprodpb\/FFA3\/production\/_115334456_yfmp0lvg.jpg 320w, https:\/\/ichef.bbci.co.uk\/news\/480\/cpsprodpb\/FFA3\/production\/_115334456_yfmp0lvg.jpg 480w, https:\/\/ichef.bbci.co.uk\/news\/624\/cpsprodpb\/FFA3\/production\/_115334456_yfmp0lvg.jpg 624w, https:\/\/ichef.bbci.co.uk\/news\/800\/cpsprodpb\/FFA3\/production\/_115334456_yfmp0lvg.jpg 800w\" alt=\"O cr\u00e2nio levou mais de 300 horas para ser montado\" width=\"976\" \/><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div><figcaption class=\"Caption-sc-16x70so-0 fYtoel\">O cr\u00e2nio levou mais de 300 horas para ser montado<\/p>\n<\/figcaption><div class=\"GridComponent-nf79gm-0 cMJFwl\" dir=\"ltr\">\n<div class=\"GridComponent-nf79gm-0 dsnOxB\" dir=\"ltr\"><\/div>\n<\/div>\n<\/figure>\n<\/div>\n<div class=\"GridComponent-nf79gm-0 gBXDzy\" dir=\"ltr\">\n<p class=\"Paragraph-k859h4-0 gvYoJ\">&#8220;Com o tempo, o\u00a0<i class=\"italic-sc-1a0jt7x-0 eQNDEl\">Paranthropus robustus<\/i>\u00a0provavelmente evoluiu para gerar e suportar for\u00e7as superiores produzidas durante a mordida e a mastiga\u00e7\u00e3o de alimentos que eram dif\u00edceis ou mecanicamente desafiadores de processar com suas mand\u00edbulas e dentes&#8221;, disse Leece.<\/p>\n<\/div>\n<div class=\"GridComponent-nf79gm-0 gBXDzy\" dir=\"ltr\">\n<p class=\"Paragraph-k859h4-0 gvYoJ\">Os cientistas disseram que \u00e9 poss\u00edvel que um ambiente mais \u00famido causado pela mudan\u00e7a clim\u00e1tica possa ter reduzido a quantidade de alimentos dispon\u00edveis para eles.<\/p>\n<\/div>\n<div class=\"GridComponent-nf79gm-0 gBXDzy\" dir=\"ltr\">\n<p class=\"Paragraph-k859h4-0 gvYoJ\">Enquanto isso, o\u00a0<i class=\"italic-sc-1a0jt7x-0 eQNDEl\">Homo erectus<\/i>, com seus dentes menores, tinha maior possibilidade de comer tanto plantas quanto carne.<\/p>\n<\/div>\n<div class=\"GridComponent-nf79gm-0 gBXDzy\" dir=\"ltr\">\n<p class=\"Paragraph-k859h4-0 gvYoJ\">&#8220;Essas duas esp\u00e9cies muito diferentes (&#8230;) representam experimentos evolutivos divergentes&#8221;, disse Leece.<\/p>\n<\/div>\n<div class=\"GridComponent-nf79gm-0 gBXDzy\" dir=\"ltr\">\n<p class=\"Paragraph-k859h4-0 gvYoJ\">&#8220;Embora sejamos a linhagem que venceu no final, h\u00e1 dois milh\u00f5es de anos o registro f\u00f3ssil sugere que\u00a0<i class=\"italic-sc-1a0jt7x-0 eQNDEl\">Paranthropus robustus<\/i>\u00a0era muito mais comum do que o\u00a0<i class=\"italic-sc-1a0jt7x-0 eQNDEl\">Homo ere<\/i><\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>O cr\u00e2nio era de um\u00a0Paranthropus robustus\u00a0macho, uma &#8220;esp\u00e9cie prima&#8221; do\u00a0Homo erectus\u00a0\u2014 uma esp\u00e9cie que se pensava ser ancestral direto dos humanos modernos.<\/p>\n","protected":false},"author":5,"featured_media":337616,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","enabled":false},"version":2}},"categories":[3,6],"tags":[],"class_list":["post-337615","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cultura","category-municipios"],"jetpack_publicize_connections":[],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"https:\/\/acaopopular.net\/jornal\/wp-content\/uploads\/2020\/11\/cranio-antigo.jpg","_links":{"self":[{"href":"https:\/\/acaopopular.net\/jornal\/wp-json\/wp\/v2\/posts\/337615","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/acaopopular.net\/jornal\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/acaopopular.net\/jornal\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/acaopopular.net\/jornal\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/acaopopular.net\/jornal\/wp-json\/wp\/v2\/comments?post=337615"}],"version-history":[{"count":0,"href":"https:\/\/acaopopular.net\/jornal\/wp-json\/wp\/v2\/posts\/337615\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/acaopopular.net\/jornal\/wp-json\/wp\/v2\/media\/337616"}],"wp:attachment":[{"href":"https:\/\/acaopopular.net\/jornal\/wp-json\/wp\/v2\/media?parent=337615"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/acaopopular.net\/jornal\/wp-json\/wp\/v2\/categories?post=337615"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/acaopopular.net\/jornal\/wp-json\/wp\/v2\/tags?post=337615"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}