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    "data": {
        "id": 1777864,
        "msgid": "prehistoric-giant-octopus-suspected-as-top-predator-of-cretaceous-oceans-1780318475",
        "date": "2026-06-01 19:21:00",
        "title": "Prehistoric Giant Octopus Suspected as Top Predator of Cretaceous Oceans",
        "author": "Irvan Sihombing",
        "source": "MEDIA_INDONESIA",
        "tags": "",
        "topic": "Technology",
        "summary": "The discovery of Nanaimoteuthis haggarti, a prehistoric octopus up to 18 metres long, challenges previous assumptions about Cretaceous marine predators dominated by reptiles. Advanced AI techniques enabled scientists to analyse fossilised beaks, revealing its ability to crush hard shells and bones, indicating it was a top predator. The findings highlight the role of technology in uncovering ancient ecosystems and prompt further exploration of undiscovered marine mysteries.",
        "content": "<p>The world of palaeontology has been stunned by a discovery that\nchallenges the long-held paradigm of vertebrate dominance in ancient\noceans. For years, the narrative of top predators in the Cretaceous\nperiod has centred on giant marine reptiles like Mosasaurus. However, a\nrecent study published in the journal Science reveals the existence of\nNanaimoteuthis haggarti, a giant prehistoric octopus whose size\nsurpasses that of a city bus.<\/p>\n<p>The discovery not only provides new insights into the marine\necosystem 86 to 72 million years ago but also demonstrates how\ncutting-edge technology accelerates the uncovering of ancient natural\nsecrets buried for millions of years.<\/p>\n<p>Late Cretaceous Invertebrate Monster<\/p>\n<p>According to research data, Nanaimoteuthis haggarti is estimated to\nhave reached a body length of 18 metres (60 feet), significantly larger\nthan modern giant squids. Scientists identified the species through\nanalysis of beak fossils found in two separate locations: Japan and\nVancouver Island, Canada.<\/p>\n<p>Given that octopuses are predominantly composed of soft tissue that\nrarely fossilises, the beak is the only hard evidence remaining. Using\ncomparative methods with modern octopus anatomy, the research team led\nby Yasuhiro Iba of Hokkaido University successfully projected the\ncreature\u2019s massive dimensions.<\/p>\n<ul>\n<li><p>Estimated Length: Up to 18 metres.<\/p><\/li>\n<li><p>Era: 86\u201372 million years ago (Cretaceous).<\/p><\/li>\n<li><p>Discovery Locations: Japan and Canada.<\/p><\/li>\n<li><p>Key Features: Bone-crushing beak and eight flexible\narms.<\/p><\/li>\n<\/ul>\n<p>Role of AI Technology in \u2018Digital Fossil Mining\u2019<\/p>\n<p>One of the most revolutionary aspects of the discovery is the use of\nArtificial Intelligence (AI) technology. The research team applied a\nprocess termed \u2018digital fossil mining\u2019. This technology enables\nscientists to:<\/p>\n<ul>\n<li><p>Conduct in-depth scanning of rock structures without damaging\nphysical samples.<\/p><\/li>\n<li><p>Detect microscopic or hidden fossils within hard sediment\nlayers.<\/p><\/li>\n<li><p>Reconstruct three-dimensional shapes from beak fragments to\nsimulate bite force.<\/p><\/li>\n<\/ul>\n<p>Analysis of the results showed that the Nanaimoteuthis haggarti\u2019s\nbeak exhibited extreme wear and deep scratches, indicating that this\npredator not only consumed soft-bodied prey but could also crush hard\nshells and likely bite through the bones of large marine reptiles.<\/p>\n<p>Comparison Table: Cretaceous Marine Predators<\/p>\n<p>Pros and Cons of Size Estimates<\/p>\n<p>Although the discovery is highly significant, the scientific\ncommunity maintains a critical stance. Christian Klug of the University\nof Zurich noted that the 18-metre estimate has a degree of uncertainty\nas it is based solely on jaw (beak) fragments. However, a general\nconsensus agrees that Nanaimoteuthis occupied the apex position in\nancient marine food chains.<\/p>\n<p>The success of AI technology in uncovering this giant has opened\ndoors to further exploration of uncharted ancient ocean depths. As\nstated by Adiel Klompmaker of the University of Alabama Museum, the\ndiscovery raises significant questions about what other mysteries remain\nhidden in the depths of Cretaceous oceans. (Source: National Geographic\nChannel)<\/p>",
        "url": "https:\/\/jawawa.id\/newsitem\/prehistoric-giant-octopus-suspected-as-top-predator-of-cretaceous-oceans-1780318475",
        "image": ""
    },
    "sponsor": "Okusi Associates",
    "sponsor_url": "https:\/\/okusiassociates.com"
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