--- title: "Scientists Stumble Upon Huge Graveyard of Sharks, Deep Under Ocean" description: "A scientific voyage aboard a CSIRO research vessel has yielded an untold treasure trove of shark teeth, and a species of living shark yet to be named." date: "2022-12-09" modified: "2022-12-09" authors: - name: "Frank Landymore" job_title: "Contributing Writer" link: "https://futurism.com/authors/flandymore" url: "https://futurism.com/the-byte/scientists-graveyard-sharks" categories: - "Science & Energy" tags: - "marine biodiversity" - "oceans" - "sharks" - "the digest" --- # Scientists Stumble Upon Huge Graveyard of Sharks, Deep Under Ocean ![A scientific voyage aboard a CSIRO research vessel has yielded an untold treasure trove of shark teeth, and a species of living shark yet to be named.]() *\Image: Getty Images/Futurism\* ## Watery Grave In a small patch of ocean floor over three miles beneath the surface, seaborne scientists voyaging to the Cocos (Keeling) Islands in the Indian Ocean have uncovered a dense "graveyard" of sharks. The discovery was made while aboard the *Investigator*, a research vessel operated by the Commonwealth Scientific and Industrial Research Organization (CSIRO), Australia's national science agency. In total, more than 750 shark teeth were found riddling the ocean floor. Since sharks' bodies are mostly made of cartilage, their teeth are usually their only remains that are preserved long term. So this trove of chompers is about as good as it gets. In addition to the graveyard's vast quantities of teeth, the variety of sharks the teeth represent has impressed scientists, too. "The teeth look to come from modern sharks, such as mako and white sharks, but also from ancient sharks including the immediate ancestor of the giant megalodon shark," said Glenn Moore, Curator of Fishes at the Western Australian Museum, in a [statement](). "This shark evolved into the megalodon, which was the largest of all sharks but died out about 3.5 million years ago," he added. The megalodon is an extinct species of gargantuan shark with an almost mythic reputation. And for all the speculation over its colossal proportions and monstrous ferocity as an apex predator, there's indeed a lot more to be learned about them. ## Special Species But believe it or not, the graveyard and the teeth of a megalodon ancestor might not even be the most impressive finds during the *Investigator's* recent voyage. How does recovering a new species of shark sound? "Early in the voyage, we collected a striking small, stripey hornshark," said shark specialist Will White from CSIRO's Australian National Fish Collection, in the statement. "This species is unique to Australia, but it hasn't yet been described and named. The specimen we collected will be incredibly important to science because we'll use it to describe the species," White added. If White and his team keep at it, they might even get the chance to name the species themselves. At any rate, the findings demonstrate the importance of voyages such as these in exploring and documenting the rich marine biodiversity of our oceans. **More on sharks:** *[Scientists Strap Cameras to Sharks and Discover Huge Underwater Forest]()* ## Author At Futurism, my work has often centered on bringing a sense of clarity and insight to complex topics ranging from the regulation of emerging technologies to the esoteric ideologies of Silicon Valley executives, while striving not to lose the poetic sense of awe inspired by often-obscure fields like astrophysics and quantum computing. I broke the story of CNET using AI to produce articles that turned out to be riddled with factual errors and plagiarism — a dam-breaking inflection point, as I've reported, that's inspired copycats and endless discourse while beguiling stakeholders ranging from tech giants to purveyors of spam around the web. My work at Futurism has been cited by publications including CBS News, the Los Angeles Times, Vice, Gizmodo, Engadget, the Verge, and Vanity Fair. I grew up in locales ranging from India to China, and now live in the exotic suburbs of Virginia. In my free time, I'm an avid reader of weird sci-fi literature, an aficionado of East Asian cinema, and, regrettably, a relapsed gamer. Allegedly, I’m working on a debut novel, currently untitled. ### Author social links [Bluesky]()