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Fossils Preserve Both Skin and Scales from an Ancient Sea Monster

31 点作者 Brajeshwar3 个月前

5 条评论

Tagbert3 个月前
Here is a non-paywalled (and probably more detailed) article on that topic.<p>“Skin, scales, and cells in a Jurassic plesiosaur” <a href="https:&#x2F;&#x2F;www.sciencedirect.com&#x2F;science&#x2F;article&#x2F;pii&#x2F;S0960982225000016" rel="nofollow">https:&#x2F;&#x2F;www.sciencedirect.com&#x2F;science&#x2F;article&#x2F;pii&#x2F;S096098222...</a>
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mmooss3 个月前
Are fossils well preserved on the deep ocean floor or in extraordinary deep locations like trenches? What about under the sea floor?<p>I suppose there must be bone-eating organisms on the floor, given the number of dead bony animals that must lie there. But there is also a lot of pressure and I don&#x27;t know how seawater affects fossilization.<p>I&#x27;m really wondering: if we could get easier access to the deep ocean floor, would it impact archaeology in a big way?<p>&gt; when they lived from 215 million to 66 million years ago.<p>I hadn&#x27;t thought about it, but what happened to organisms living underwater during the K-T extinction event (which was 66 million years ago).
mmooss3 个月前
The paper itself is published openly:<p><a href="https:&#x2F;&#x2F;www.cell.com&#x2F;current-biology&#x2F;fulltext&#x2F;S0960-9822(25)00001-6" rel="nofollow">https:&#x2F;&#x2F;www.cell.com&#x2F;current-biology&#x2F;fulltext&#x2F;S0960-9822(25)...</a>
metalman3 个月前
rock hound here I have soft tissue fossils,skin and scales, crinonind body parts, plant fossils, and a small trackway other trace fossils,like waves from an ancient beach....found on a modern beach:) my observation is that the amount of actual field work bieng done is low, and that setting up a world wide app, that would connect accredited researchers with dedicated field workers(rock hounds)(( and pay them and credit them)), could advance our study of lifes origins and path in a timely and cost effective way. there are a bunch of competeing apps for geo locating varios flora and fauna, that combine field work with a social media aspect seem popular, but personaly, no one is getting my gps co-ordinates, without paying me.,...every time
robblbobbl3 个月前
Not bad