全球规模最大恐龙足迹遗址被发现，多达1万多个恐龙脚印

\u003cdiv class=\"rich_media_content\"\u003e\u003c!--NO_AD_ERROR_8_2I1--\u003e\u003cp data-mce-style=\"\" style=\"max-width: 100%\"\u003e近日，古生物学领域有重大发现。科学家历时6年调查，在玻利维亚中部高地的托罗托罗国家公园找到了全球规模最大的恐龙足迹遗址，记录了多达1万6600个兽脚类恐龙脚印，数量为世界之最。航拍画面中大片岩层布满三趾足迹，十分震撼。\u003c/p\u003e\u003cp data-mce-style=\"\" style=\"max-width: 100%\"\u003e\u003c!--IMG_0--\u003e\u003c/p\u003e\u003cp data-mce-style=\"\" style=\"max-width: 100%\"\u003e该研究由西班牙古生物学家埃斯佩朗特领军，团队推估脚印形成于约6600万年前。当时恐龙在此区域活动，包括暴龙在内的兽脚类恐龙在古代水道中嬉戏，有些痕迹还记录下恐龙尝试游泳、在湖底抓爪留下的1378个爪痕。\u003c!--NO_AD_0--\u003e\u003c!--EOP_0--\u003e\u003c/p\u003e\u003c!--PARAGRAPH_0--\u003e\u003cp data-mce-style=\"\" style=\"max-width: 100%\"\u003e研究指出，恐龙在水位上升前爪子压入泥中，使痕迹得以保存。托罗托罗足迹密度与完整度全球罕见，拥有多项世界纪录。团队推测，恐龙未在现今\u003c!--SECURE_LINK_BEGIN_0--\u003e玻利维亚\u003c!--SECURE_LINK_END_0--\u003e停留，而是沿古代海岸“超级公路”从秘鲁南部跋涉至阿根廷西北部。此外，足迹大小差异显示，大型恐龙曾与小型兽脚类成群行动。至于恐龙聚集于此的原因，科学家推测可能与它们常造访大型古代淡水湖有关。\u003c!--NO_AD_1--\u003e\u003c!--EOP_1--\u003e\u003c!--NO_AD_2--\u003e\u003c!--EOP_2--\u003e\u003c!--NO_AD_3--\u003e\u003c!--EOP_3--\u003e\u003c!--NO_AD_4--\u003e\u003c!--EOP_4--\u003e\u003c/p\u003e\u003c!--PARAGRAPH_4--\u003e\u003c!--PARAGRAPH_3--\u003e\u003c!--PARAGRAPH_2--\u003e\u003c!--PARAGRAPH_1--\u003e\u003cp data-mce-style=\"\" style=\"max-width: 100%\"\u003e\u003cspan data-mce-style=\"\" style=\"max-width: 100%\"\u003e潇湘晨报综合报道\u003c/span\u003e\u003c/p\u003e\u003cstyle\u003e.rich_media_content{--news-tabel-th-night-color: #444444;--news-font-day-color: #333;--news-font-night-color: #d9d9d9;--news-bottom-distance: 22px}.rich_media_content p:not([data-exeditor-arbitrary-box=image-box]){letter-spacing:.5px;line-height:30px;margin-bottom:var(--news-bottom-distance);word-wrap:break-word}.rich_media_content .qn-editor-copy p:not([data-exeditor-arbitrary-box=image-box]){letter-spacing:unset;line-height:unset;margin-bottom:unset;word-wrap:unset}.rich_media_content{color:var(--news-font-day-color);font-size:18px}@media(prefers-color-scheme:dark){body:not([data-weui-theme=light]):not([dark-mode-disable=true]) .rich_media_content p:not([data-exeditor-arbitrary-box=image-box]){letter-spacing:.5px;line-height:30px;margin-bottom:var(--news-bottom-distance);word-wrap:break-word}body:not([data-weui-theme=light]):not([dark-mode-disable=true]) .rich_media_content .qn-editor-copy p:not([data-exeditor-arbitrary-box=image-box]):not(.qn-editor-copy){letter-spacing:unset;line-height:unset;margin-bottom:unset;word-wrap:unset}body:not([data-weui-theme=light]):not([dark-mode-disable=true]) .rich_media_content{color:var(--news-font-night-color)}}.data_color_scheme_dark .rich_media_content p:not([data-exeditor-arbitrary-box=image-box]){letter-spacing:.5px;line-height:30px;margin-bottom:var(--news-bottom-distance);word-wrap:break-word}.data_color_scheme_dark .rich_media_content .qn-editor-copy p:not([data-exeditor-arbitrary-box=image-box]){letter-spacing:unset;line-height:unset;margin-bottom:unset;word-wrap:unset}.data_color_scheme_dark .rich_media_content{color:var(--news-font-night-color)}.data_color_scheme_dark .rich_media_content{font-size:18px}.rich_media_content p[data-exeditor-arbitrary-box=image-box]{margin-bottom:11px}.rich_media_content\u003ediv:not(.qnt-video),.rich_media_content\u003esection{margin-bottom:var(--news-bottom-distance)}.rich_media_content hr{margin-bottom:var(--news-bottom-distance)}.rich_media_content .link_list{margin:0;margin-top:20px;min-height:0!important}.rich_media_content blockquote{background:#f9f9f9;border-left:6px solid #ccc;margin:1.5em 10px;padding:.5em 10px}.rich_media_content blockquote p{margin-bottom:0!important}.data_color_scheme_dark .rich_media_content blockquote{background:#323232}@media(prefers-color-scheme:dark){body:not([data-weui-theme=light]):not([dark-mode-disable=true]) .rich_media_content blockquote{background:#323232}}.rich_media_content ol[data-ex-list]{--ol-start: 1;--ol-list-style-type: decimal;list-style-type:none;counter-reset:olCounter calc(var(--ol-start,1) - 1);position:relative}.rich_media_content ol[data-ex-list]\u003eli\u003e:first-child::before{content:counter(olCounter,var(--ol-list-style-type)) '. 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【纠错】【责任编辑:詹姆斯启东分斯】

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新华全媒头条丨《大宋少年志》王宽结局爆死，编剧这样写是为了流量吗？