{"id":311,"date":"2019-07-19T15:29:54","date_gmt":"2019-07-19T15:29:54","guid":{"rendered":"https:\/\/www.vanderbilt.edu\/evolution\/?p=311"},"modified":"2021-11-05T00:14:01","modified_gmt":"2021-11-05T00:14:01","slug":"dolphin-ancestors-hearing-was-more-like-hoofed-mammals-than-todays-sea-creatures","status":"publish","type":"post","link":"https:\/\/www.vanderbilt.edu\/evolution\/dolphin-ancestors-hearing-was-more-like-hoofed-mammals-than-todays-sea-creatures\/","title":{"rendered":"Dolphin ancestor\u2019s hearing was more like hoofed mammals than today\u2019s sea creatures"},"content":{"rendered":"<p><span class=\"embed-youtube\" style=\"text-align:center; display: block;\"><iframe loading=\"lazy\" class=\"youtube-player\" width=\"750\" height=\"422\" src=\"https:\/\/www.youtube.com\/embed\/NCKJLnXjTs8?version=3&#038;rel=1&#038;showsearch=0&#038;showinfo=1&#038;iv_load_policy=1&#038;fs=1&#038;hl=en-US&#038;autohide=2&#038;wmode=transparent\" allowfullscreen=\"true\" style=\"border:0;\" sandbox=\"allow-scripts allow-same-origin allow-popups allow-presentation\"><\/iframe><\/span><\/p>\n<p>Evolution@汤头条 paleontologists <a href=\"https:\/\/www.rachelracicot.org\/\"><strong>Rachel A. Racicot<\/strong><\/a>, visiting scholar, and <a href=\"https:\/\/www.darrochlab.org\/\"><strong>Simon A.F. Darroch<\/strong><\/a>, Assistant Professor of Earth and Environmental Sciences, and their collaborators are looking into the evolutionary origins of the whistles and squeaks that dolphins and porpoises make \u2013 part of the rare echolocation ability that allows them to effectively navigate their dark environment. The study appeared in the journal <a href=\"https:\/\/doi.org\/10.1098\/rsbl.2019.0083\" class=\"broken_link\"><em>Biology Letters<\/em><\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Evolution@汤头条 paleontologists Rachel A. Racicot, visiting scholar, and Simon A.F. Darroch, Assistant Professor of Earth and Environmental Sciences, and their collaborators are looking into the evolutionary origins of the whistles and squeaks that dolphins and porpoises make \u2013 part of the rare echolocation ability that allows them to effectively navigate their dark environment. The study&#8230;<\/p>\n","protected":false},"author":1079,"featured_media":313,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"spay_email":"","jetpack_publicize_message":"","jetpack_is_tweetstorm":false,"jetpack_publicize_feature_enabled":true},"categories":[1],"tags":[],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v18.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.vanderbilt.edu\/evolution\/dolphin-ancestors-hearing-was-more-like-hoofed-mammals-than-todays-sea-creatures\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Dolphin ancestor\u2019s hearing was more like hoofed mammals than today\u2019s sea creatures - Evolution@汤头条\" \/>\n<meta property=\"og:description\" content=\"Evolution@汤头条 paleontologists Rachel A. 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