rip lemm.ee :(
—> Evil_Shrubbery@lemmy.zip

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Joined 2 years ago
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Cake day: August 23rd, 2023

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  • Evil_Shrubbery@lemm.eetoScience Memes@mander.xyzCheck yourself
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    1 day ago

    Yeah, but 230 million years is/would be new info & older than thought.

    Edit: o shit … with wings.
    sciencedirect.com/science/article/abs/pii/S0895981125002469

    This specimen comes from a communal latrine in the lower Carnian deposits (∼236 Ma) of the Chañares Formation, La Rioja Province, northwestern Argentina. The tiny fossil scales are hollow and ornamented, which is a synapomorphy of Lepidoptera and suggests that they could belong to this group. If this is the case, the Chañares scales would partially fill the temporal mismatch between phylogenomic date and the fossil evidence of butterflies and moths because they preceded the previously oldest lepidopteran record by c. 35 million years. Moreover, the scales have a combination of features present in early diverging glossatan lepidopterans. The inclusion of the temporal data provided by the Chañares scales into an updated temporal calibration of lepidopteran phylogeny shows that the proboscis, a key evolutionary novelty for the group (Glossata), evolved between c. 260–244 Ma. Thus, the proboscis-bearing lepidopterans would be part of the repertory of new plants and animals that diversified during the aftermath of the EPME.



  • So nice of her to include a comprehensive disclaimer list, much appreciated.

    Lucy A. Snyder is a five-time Bram Stoker Award-winning writer and the author of the forthcoming Tor Nightfire novel Sister, Maiden, Monster. She also wrote the novels Spellbent, Shotgun Sorceress, and Switchblade Goddess, the nonfiction book Shooting Yourself in the Head For Fun and Profit: A Writer’s Survival Guide, the poetry collections Exposed Nerves and Chimeric Machines and the story collections Halloween Season, Garden of Eldritch Delights, While the Black Stars Burn, Soft Apocalypses, Orchid Carousals, Sparks and Shadows, and Installing Linux on a Dead Badger.

    (Between all the Bram Stokers, the badger, & ‘Lucy A. Snyder frequently escaped into Clive Barker’s worlds when she was in darkest academia pursuing her MA in journalism’ you prob know how she writes.)

    wiki/Lucy_A._Snyder
    www.lucysnyder.com