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With 800+ exceptional resorts and liveaboards to choose from, you can travel green while exploring the big blue.","Book your next scuba diving holiday",[149,152,155],{"linkUrl":150,"linkText":151},"\u002Fterms-conditions","Terms & Conditions",{"linkUrl":153,"linkText":154},"\u002Fterms-of-website-use","Terms of use",{"linkUrl":156,"linkText":157},"\u002Fprivacy-policy","Privacy Policy",{"title":159,"slug":160,"url":161,"entryType":162,"date":163,"lastUpdated":163,"banner":164,"coverImage":165,"category":166,"author":68,"introduction":169,"tags":170,"articleContent":173,"featuredArticles":199,"flipsnackCode":68,"typeformCode":68,"seomatic":234},"Newborn megalodons were larger than humans","newborn-megalodons-were-larger-than-humans","https:\u002F\u002Fwww.zubludiving.com\u002Farticles\u002Fzublu-insights\u002Fnewborn-megalodons-were-larger-than-humans","newArticle","03 Feb 2021","https:\u002F\u002Fwww.zubludiving.com\u002Fimages\u002FArticles\u002FBaby-megalodon-larger-than-humans\u002FNewborn-megalodon_banner.jpg","https:\u002F\u002Fwww.zubludiving.com\u002Fimages\u002FArticles\u002FBaby-megalodon-larger-than-humans\u002FNewborn-megalodon_thumb.jpg",{"title":167,"slug":168},"News & opinion","news-opinion","According to an article in The Guardian, scientists believe that newborn megalodon sharks were likely taller than most adult humans.",[171,172],"news","sharks",[174,177,182,184,189,191,193,195,197],{"type":175,"text":176},"paragraph","\u003Cp>\u003Cstrong>According to an article in \u003Ca href=\"https:\u002F\u002Fwww.theguardian.com\u002Fenvironment\u002F2021\u002Fjan\u002F11\u002Fbaby-shark-newborn-megalodons-larger-than-humans-scientists-say\">The Guardian\u003C\u002Fa>\u003C\u002Fstrong>\u003Cstrong>, scientists believe that newborn megalodon sharks were likely taller than most adult humans.\u003C\u002Fstrong>\u003C\u002Fp>\n\u003Cp>\u003Cbr \u002F>\u003C\u002Fp>\n\u003Cp>A team of researchers made the discovery - published in Historical Biology - by X-raying the vertebra of a megalodon fossil, which suggested it must have been roughly two metres long when born! Megalodons, or enormous megatooth sharks, roamed the oceans more than three millions years ago and could grow to 15 metres in length - one of the largest carnivores to have ever lived. But until now, their birth size was a bit of a mystery. \u003C\u002Fp>",{"type":178,"text":179,"quotee":180,"year":181},"quote","“The new study is really the first of its kind for megalodon that has given us good insight into its size at birth, reproductive mode and growth pattern,”","Kenshu Shimada, Professor of Palaeobiology, DePaul University","0",{"type":175,"text":183},"\u003Cp>While scientists have uncovered plenty of fossils in the past, as cartilaginous fish, often only the teeth remain. But, some rare samples do exist, including a megalodon vertebra held in a collection at the Royal Belgian Institute of Natural Sciences in Brussels. Based on comparisons with similar vertebrae seen in great white sharks, the fossil is thought to originate from a nine metre megalodon.\u003C\u002Fp>",{"type":185,"image":186,"description":187,"size":188,"text":27},"image","https:\u002F\u002Fwww.zubludiving.com\u002Fimages\u002FArticles\u002FBaby-megalodon-larger-than-humans\u002FBaby-megalodon-larger-than-humans.jpg","Megalodons rank among the largest carnivores in the history of life on Earth. Picture by: Corey Ford\u002FAlamy Stock Photo","medium",{"type":175,"text":190},"\u003Cp>Alongside colleagues at Stockton and William Paterson universities in New Jersey, Shimada took CT scans of the 15cm vertebra, revealing 46 individual growth bands. The scans suggested that the megalodon grew steadily at a rate of around 16cm a year. Working backwards from the age of 46, the data suggests that the megalodon in question measured around two metres at birth, from nose to tail.\u003C\u002Fp>",{"type":178,"text":192,"quotee":180,"year":181},"“Based on the sizes of the smallest known megalodon teeth, I had a hunch that the size at birth may be around two to 2.5 metres,”",{"type":175,"text":194},"\u003Cp>The impressive size of their offspring suggests that baby megalodons fed on the unhatched eggs of their siblings in the womb. This process - known as oophagy - is also found in other shark species such as great whites, threshers and makos. While less offspring survive as a result, the few that do are larger, better nourished, and stand a higher chance in the open ocean. \u003Cbr \u002F>\u003C\u002Fp>\n\u003Cp>This project follows research conducted by Bristol and Swansea universities last year, which reconstructed the megalodon’s anatomy in greater detail. Led by palaeontologist, Michael Benton, from Bristol University, the team mathematically modelled the prehistoric species based on living relatives. The team discovered that a 16 metre megalodon was likely to have a head more than four metres long and a dorsal fin the height of an average human.\u003C\u002Fp>",{"type":196,"text":27},"separator",{"type":198,"text":27},"subscribe",[200,208,217,225],{"title":201,"slug":202,"url":203,"entryType":162,"date":204,"lastUpdated":205,"banner":206,"coverImage":206,"category":167,"introduction":207},"Shark Skeleton Evolution","shark-skeleton-evolution","https:\u002F\u002Fwww.zubludiving.com\u002Farticles\u002Fzublu-insights\u002Fshark-skeleton-evolution","15 Oct 2020","16 Oct 2020","https:\u002F\u002Fwww.zubludiving.com\u002Fimages\u002FPacific\u002FFiji\u002FFiji-reef-shark.jpg","​As reported in The Guardian, researchers recently uncovered the partial skull of a strange, armoured fish that swam the Earth's oceans over 400 million years ago. And, the details of their discovery could challenge the entire evolutionary history of sharks as we know it!",{"title":209,"slug":210,"url":211,"entryType":162,"date":212,"lastUpdated":213,"banner":214,"coverImage":215,"category":84,"introduction":216},"Five facts you may not have known about sharks","five-facts-you-may-not-have-known-about-sharks","https:\u002F\u002Fwww.zubludiving.com\u002Farticles\u002Fzublu-insights\u002Ffive-facts-you-may-not-have-known-about-sharks","16 Sep 2020","12 Jul 2023","https:\u002F\u002Fwww.zubludiving.com\u002Fimages\u002Fshark-banner_200916_141314.jpg","https:\u002F\u002Fwww.zubludiving.com\u002Fimages\u002Fshark-thumb.jpg","Formidable, elegant and utterly astonishing - sharks offer some of the most treasured underwater experiences and are one of the most prized encounters for many divers. But despite their incredible evolutionary history, unique behaviours, and countless remarkable adaptations, these creatures are often simplified to little more than a set of teeth. ",{"title":218,"slug":219,"url":220,"entryType":162,"date":221,"lastUpdated":222,"banner":223,"coverImage":223,"category":84,"introduction":224},"Where are the best places to scuba dive with sharks in Southeast Asia?","best-places-to-dive-with-sharks-in-asia","https:\u002F\u002Fwww.zubludiving.com\u002Farticles\u002Fzublu-insights\u002Fbest-places-to-dive-with-sharks-in-asia","05 May 2020","26 Sep 2024","https:\u002F\u002Fwww.zubludiving.com\u002Fimages\u002FArticles\u002FBest-places-for-sharks\u002FBlacktip_Reef_Shark_Maldives.jpg","Want to try shark diving but don’t know where to go? Or are you an experienced shark diver looking for a trip of a lifetime? Either way, you're in the right place. To help you find that perfect shark diving holiday, ZuBlu's team of dive travel experts and shark aficionados have  put together a list of the best opportunities for shark diving in Southeast Asia.\r\n\r\nRead on and discover how you can encounter schooling hammerheads, cruising tiger sharks and hunting reef sharks, or snorkel alongside the biggest of them all, whale sharks.​",{"title":226,"slug":227,"url":228,"entryType":162,"date":229,"lastUpdated":230,"banner":231,"coverImage":231,"category":232,"introduction":233},"Is it safe and ethical to dive with sharks?","is-it-safe-and-ethical-to-dive-with-sharks","https:\u002F\u002Fwww.zubludiving.com\u002Farticles\u002Fzublu-insights\u002Fis-it-safe-and-ethical-to-dive-with-sharks","29 Jun 2020","13 Sep 2024","https:\u002F\u002Fwww.zubludiving.com\u002Fimages\u002FSharks.jpg","Ocean conservation","ZuBlu co-founder Adam Broadbent talked to World Nomads about his views on diving with sharks. 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