{"id":15799,"date":"2018-08-09T07:43:04","date_gmt":"2018-08-09T07:43:04","guid":{"rendered":"https:\/\/www.revoscience.com\/en\/?p=15799"},"modified":"2020-06-09T12:53:30","modified_gmt":"2020-06-09T12:53:30","slug":"ancient-mega-shark-found-on-australia-beach","status":"publish","type":"post","link":"https:\/\/www.revoscience.com\/en\/ancient-mega-shark-found-on-australia-beach\/","title":{"rendered":"Ancient mega-shark found on Australia beach"},"content":{"rendered":"
\n

\"\"A giant prehistoric mega-shark twice the size of the great white have been found on an Australian beach by a keen-eyed amateur enthusiast, scientists said Thursday.<\/span><\/p>\n<\/div>\n

<\/section>\n

Philip Mullaly was strolling along an area known as a fossil hotspot at Jan Juc, on the country’s famous Great Ocean Road some 100 kilometres (60 miles) from Melbourne, when he made the find.<\/span><\/p>\n

“I was walking along the beach looking for fossils, turned and saw this shining glint in a boulder and saw a quarter of the tooth exposed,” he said.<\/span><\/p>\n

“I was immediately excited, it was just perfect and I knew it was an important find that needed to be shared with people.”<\/span><\/p>\n

He told Museums Victoria, and Erich Fitzgerald, senior curator of vertebrate palaeontology, confirmed the seven centimetre-long (2.7 inch)\u00a0teeth<\/a>\u00a0were from an extinct species of predator known as the great jagged narrow-toothed shark (Carcharocles angustidens).<\/span><\/p>\n

The shark, which stalked Australia’s oceans around 25 million years ago, feasting on small whales and penguins, could grow more than nine metres long, almost twice the length of today’s great white shark.<\/span><\/p>\n

“These teeth are of international significance, as they represent one of just three associated groupings of Carcharocles angustidens teeth in the world, and the very first set to ever be discovered in Australia,” Fitzgerald said.<\/span><\/p>\n

He explained that almost all fossils of sharks worldwide were just single teeth, and it was extremely rare to find multiple associated teeth from the same shark.<\/span><\/p>\n

This is because sharks, who have the ability to regrow teeth, lose up to a tooth a day and cartilage, the material a shark skeleton is made of, does not readily fossilise.<\/span><\/p>\n

<\/p>\n","protected":false},"excerpt":{"rendered":"

A giant prehistoric mega-shark twice the size of the great white have been found on an Australian beach by a keen-eyed amateur enthusiast, scientists said Thursday.<\/p>\n","protected":false},"author":2,"featured_media":15800,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[38],"tags":[],"class_list":["post-15799","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-curiosity"],"featured_image_urls":{"full":["https:\/\/www.revoscience.com\/en\/wp-content\/uploads\/2018\/08\/mega-teeth_science.jpg",768,480,false],"thumbnail":["https:\/\/www.revoscience.com\/en\/wp-content\/uploads\/2018\/08\/mega-teeth_science-200x200.jpg",200,200,true],"medium":["https:\/\/www.revoscience.com\/en\/wp-content\/uploads\/2018\/08\/mega-teeth_science-300x188.jpg",300,188,true],"medium_large":["https:\/\/www.revoscience.com\/en\/wp-content\/uploads\/2018\/08\/mega-teeth_science-768x480.jpg",750,469,true],"large":["https:\/\/www.revoscience.com\/en\/wp-content\/uploads\/2018\/08\/mega-teeth_science.jpg",750,469,false],"1536x1536":["https:\/\/www.revoscience.com\/en\/wp-content\/uploads\/2018\/08\/mega-teeth_science.jpg",768,480,false],"2048x2048":["https:\/\/www.revoscience.com\/en\/wp-content\/uploads\/2018\/08\/mega-teeth_science.jpg",768,480,false],"ultp_layout_landscape_large":["https:\/\/www.revoscience.com\/en\/wp-content\/uploads\/2018\/08\/mega-teeth_science.jpg",768,480,false],"ultp_layout_landscape":["https:\/\/www.revoscience.com\/en\/wp-content\/uploads\/2018\/08\/mega-teeth_science.jpg",768,480,false],"ultp_layout_portrait":["https:\/\/www.revoscience.com\/en\/wp-content\/uploads\/2018\/08\/mega-teeth_science.jpg",600,375,false],"ultp_layout_square":["https:\/\/www.revoscience.com\/en\/wp-content\/uploads\/2018\/08\/mega-teeth_science.jpg",600,375,false],"newspaper-x-single-post":["https:\/\/www.revoscience.com\/en\/wp-content\/uploads\/2018\/08\/mega-teeth_science.jpg",760,475,false],"newspaper-x-recent-post-big":["https:\/\/www.revoscience.com\/en\/wp-content\/uploads\/2018\/08\/mega-teeth_science.jpg",550,344,false],"newspaper-x-recent-post-list-image":["https:\/\/www.revoscience.com\/en\/wp-content\/uploads\/2018\/08\/mega-teeth_science.jpg",95,59,false],"web-stories-poster-portrait":["https:\/\/www.revoscience.com\/en\/wp-content\/uploads\/2018\/08\/mega-teeth_science.jpg",640,400,false],"web-stories-publisher-logo":["https:\/\/www.revoscience.com\/en\/wp-content\/uploads\/2018\/08\/mega-teeth_science.jpg",96,60,false],"web-stories-thumbnail":["https:\/\/www.revoscience.com\/en\/wp-content\/uploads\/2018\/08\/mega-teeth_science.jpg",150,94,false]},"author_info":{"info":["RevoScience"]},"category_info":"Curiosity<\/a>","tag_info":"Curiosity","comment_count":"0","_links":{"self":[{"href":"https:\/\/www.revoscience.com\/en\/wp-json\/wp\/v2\/posts\/15799","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.revoscience.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.revoscience.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.revoscience.com\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.revoscience.com\/en\/wp-json\/wp\/v2\/comments?post=15799"}],"version-history":[{"count":0,"href":"https:\/\/www.revoscience.com\/en\/wp-json\/wp\/v2\/posts\/15799\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.revoscience.com\/en\/wp-json\/wp\/v2\/media\/15800"}],"wp:attachment":[{"href":"https:\/\/www.revoscience.com\/en\/wp-json\/wp\/v2\/media?parent=15799"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.revoscience.com\/en\/wp-json\/wp\/v2\/categories?post=15799"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.revoscience.com\/en\/wp-json\/wp\/v2\/tags?post=15799"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}