• @[email protected]
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    14217 days ago

    It always staggers me when I remember that for roughly sixty million years during the Carboniferous Period, there were trees but no microorganisms capable of decomposing them.

    Just sixty million years of branches falling off and trees falling down and… just sitting there on the ground, not rotting at all.

    • @[email protected]
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      3916 days ago

      Note that although species can be described as tree-like, they didn’t quite look like modern trees do. Also, much of the world was swamp, and much of the dead plant material sank into these bogs and decayed into peat.

      The amount of CO2 trapped during this period caused the atmosphere to be around 35% oxygen. This allowed life with inefficient respiratory systems to grow much bigger in size without suffocating, mainly insects. Think woodlice 6 feet long, spiders the size of dogs, millipedes as big as cars, and dragonflies as big as eagles.

      • @[email protected]
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        2516 days ago

        Think woodlice 6 feet long, spiders the size of dogs, millipedes as big as cars, and dragonflies as big as eagles.

        No, I don’t think I will

      • @hex
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        1316 days ago

        I LOVE the thought of a world-covering swamp with pseudo-trees and giant fucking bugs. Such a stimulating thought. I’d love to explore and see it.

    • @[email protected]
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      116 days ago

      Sus: bacteria predate trees by like… a lot. There may not be many fossils of them:-), but surely they would eat whatever they could.