Davey F. Wright

@Davey_F_Wright

Postdoc & research associate . Macroevolution | 🦕Paleontology & Phylogenetics🧬 | 💻Analytical paleobiology📈 | ⛏️Fossil echinoderms⭐️ | Crinoidea

Vrijeme pridruživanja: veljača 2016.

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  1. Prikvačeni tweet
    12. velj 2018.

    using a combination of specimen-based research, phylogenetic methods, and statistical analysis of the fossil record to better understand adaptive radiation and morphological diversification in crinoids (Echinodermata)

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  2. proslijedio/la je Tweet
    31. sij

    Welcome back to this weeks and the last week of January! Today's is this beautiful crinoid caylx from Macrocrinus mundulus. This specimen comes from the Lower Mississippian rocks of the Edwardsville Formation of Crawfordsville, Indiana.

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  3. 30. sij
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  4. 30. sij

    I believe academic coffee breaks should be scheduled similarly to how hobbits schedule their meals.

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  5. 30. sij

    Hello RevBayes, my old friend 🎼💻

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  6. 30. sij

    Cool new paper on growth by 's Melanie Hopkins! [Note the paper is available on but was peer-reviewed by ]

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  7. proslijedio/la je Tweet
    29. sij

    One of my grad students, David Černý, has written a nice summary of how to make publication quality figures of tip-dated trees, based on his current research project. Check it out here:

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  8. proslijedio/la je Tweet
    29. sij

    "Ancestral state estimates" for What was the node like? Ancestral state estimate Not "reconstruction"

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  9. 27. sij

    Really fascinating seminar & discussion today about how to measure phylogenetic information. Many thanks to Paul Lewis for visiting with us!

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  10. 25. sij

    It may be rainy, cold, and dreary outside, but it's absolutely wonderful to see so many people checking out the 's Hall of Biodiversity today!

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  11. proslijedio/la je Tweet
    24. sij

    Star shaped columnal plates from Jurassic Crinoids for ⭐️

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  12. 23. sij

    Saw this on the subway this morning. Hmm...

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  13. 23. sij

    The major feature of deuterostome evolution: Non-echinoderms --> echinoderms

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  14. 22. sij

    "As we begin to encounter geological-scale global changes... the past of this planet is a guide to what might happen. It’s hard for me to accept that scientists can explain how whale bones end up on mountain tops but we can’t find leadership to forestall glacial melting."

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  15. proslijedio/la je Tweet
    20. sij

    Check out what fabulous lab alum Laura Soul has to say about sauropterygians in this great new educational clip from h/t

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  16. proslijedio/la je Tweet
    19. sij

    New release (v1.1) of Population & Quantitative Genetics book. Fully open access (CC-by). All code for figures provided.

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  17. proslijedio/la je Tweet
    16. sij

    Delighted to share our new preprint: "Ignoring fossil age uncertainty leads to inaccurate topology and divergence times in time calibrated tree inference" on ! Check it out!

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  18. proslijedio/la je Tweet

    Is there a woman geoscientist professor who made a difference in your life? Please take the time to honor her with a nomination (due 4/1/20)! The nomination process for the 2020 Association of Women Geoscientists "Outstanding Educator Award" is now open.

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  19. 17. sij

    Beautiful! It looks like this slab of fossil crinoids is probably from the Edwardsville Fm. (early Carboniferous) near Crawfordsville, Indiana.

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  20. 16. sij

    Perspective from about the new paper by Fan et al. published in "High-resolution dating of Paleozoic fossils"

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  21. proslijedio/la je Tweet
    16. sij

    Hard work finally pays off. The paper is published by Science

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