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https://www.youtube.com/@ancientseas?sub_confirmation=1 Long before dinosaurs walked the Earth, strange and resilient creatures were already thriving in ancient oceans — and some of them are still alive today, almost unchanged. Ancient Seas is a channel dedicated to these living fossils and evolutionary survivors: one animal, one deep-dive at a time. Expect clear, fact-checked explainers on how these species evolved, what makes them unique, and how they've managed to outlast almost everything else on the planet.