Andrej Spiridonov

Andrej Spiridonov

andrejpaleo.bsky.social

Professor of paleontology and Earth systems at Vilnius University. My interests are: theoretical paleontology, evolution, geology, stratigraphy, philosophy of biology and geology, climate at scales great and small. https://twitter.com/AndrejSpiridon4

👤 Joined on 23 August 2023

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  • 23 Ağu 2023, 12:49
    🎉 Bluesky'e katıldı - İlk kullanıcı adı: @andrejpaleo.bsky.social
  • 12 Kas 2023, 22:33
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❤️ Beğendiği Gönderiler

They are, this "famous" figure supposedly describing convergent evolution is actually...all porcelain crabs. I think it became famous because they are among the prettiest colors (many are reef species)

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Fb reminded me of this article written by @lemoustier.bsky.social @brennawalks.bsky.social @suziebirch.bsky.social and @toriherridge.bsky.social that is worth re-reading again. Published 10 years ago, don't think it's out of date!

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Wildfire activity stayed high after temperatures began stabilizing around 65 million years ago—a pattern suggesting that fire risk can persist beyond the warming itself. doi.org/hcpcpk

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Howard Lee
20 October 2026 12:53

"...flux of biologically-mediated sedimentary N to the mantle via subduction..." in the Mesozoic. The Mesozoic Marine Revolution (evolution of calcareous nannoplankton & planktonic foraminifera) per Ridgwell 2005? ⚒️

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It is done. My magnum opus. My legacy.

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