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Could Rexy Survive The Cretaceous?

49K views · Jun 3, 2025 · Pets & Animals

Comments · 361

  • @TheOverseerDebates · 1 year ago · pinned

    Sources<br>Arbour, V. M., &amp; Mallon, J. C. (2017). Unusual cranial and postcranial anatomy in the archetypal ankylosaur Ankylosaurus magniventris. FACETS, 2(2), 764–794. <a href="https://doi.org/10.1139/facets-2017-0063">https://doi.org/10.1139/facets-2017-0063</a><br><br>Bates, K. T., &amp; Falkingham, P. L. (2012). Estimating maximum bite performance in Tyrannosaurus rex using multi-body dynamics. Biology Letters, 8(4), 660–664. <a href="https://doi.org/10.1098/rsbl.2012.0056">https://doi.org/10.1098/rsbl.2012.0056</a><br><br>Bell, P. R., Hendrickx, C., Pittman, M., Kaye, T. G., &amp; Mayr, G. (2022). The exquisitely preserved integument of Psittacosaurus and the scaly skin of ceratopsian dinosaurs. Communications Biology, 5(1), 809. <a href="https://doi.org/10.1038/s42003-022-03822-0">https://doi.org/10.1038/s42003-022-03822-0</a><br><br>Boeye, A. T., &amp; Swann, S. (2024). Calculating muscular driven speed estimates for Tyrannosaurus. bioRxiv (Cold Spring Harbor Laboratory). <a href="https://doi.org/10.1101/2024.06.13.599999">https://doi.org/10.1101/2024.06.13.599999</a> (replace with full link)<br><br>Caspar, K. R., Gutiérrez‐Ibáñez, C., Bertrand, O. C., Carr, T., Colbourne, J. A. D., Erb, A., George, H., Holtz, T. R., Naish, D., Wylie, D. R., &amp; Hurlburt, G. R. (2024). How smart was T. rex? Testing claims of exceptional cognition in dinosaurs and the application of neuron count estimates in palaeontological research. The Anatomical Record. <a href="https://doi.org/10.1002/ar.25459">https://doi.org/10.1002/ar.25459</a><br><br>Farke, A. A. (2004). Horn use in Triceratops (Dinosauria: Ceratopsidae): testing behavioral hypotheses using scale models. Palaeontologia Electronica. <a href="http://palaeo-electronica.org/paleo/2004_1/horn/issue1_04.htm">http://palaeo-electronica.org/paleo/2004_1/horn/issue1_04.htm</a> (replace with correct link if needed)<br><br>Gignac, P. M., &amp; Erickson, G. M. (2017). The biomechanics behind extreme osteophagy in Tyrannosaurus rex. Scientific Reports, 7(1). <a href="https://doi.org/10.1038/s41598-017-02161-w">https://doi.org/10.1038/s41598-017-02161-w</a> (replace if truncated)<br><br>Gregory, S. P., &amp; Christiansen, P. (2000). Forelimb posture in neoceratopsian dinosaurs: implications for gait and locomotion. Paleobiology, 26(3), 450–465. <a href="https://doc.rero.ch/record/14935/files/PAL_E2752.pdf">https://doc.rero.ch/record/14935/files/PAL_E2752.pdf</a><br><br>Happ, J. (2008). An analysis of predator-prey behavior in a head-to-head encounter between Tyrannosaurus rex and Triceratops. In P. Larson &amp; K. Carpenter (Eds.), Tyrannosaurus rex, the Tyrant King (pp. 355–370). Indiana University Press.<br><br>Herculano-Houzel, S. (2022). Theropod dinosaurs had primate-like numbers of telencephalic neurons. bioRxiv (Cold Spring Harbor Laboratory). <a href="https://doi.org/10.1101/2022.06.20.497000">https://doi.org/10.1101/2022.06.20.497000</a> (replace with full link)<br><br>Hughes, G. M., &amp; Finarelli, J. A. (2019). Olfactory receptor repertoire size in dinosaurs. Proceedings of the Royal Society B: Biological Sciences, 286(1904), 20190909. <a href="https://doi.org/10.1098/rspb.2019.0909">https://doi.org/10.1098/rspb.2019.0909</a><br><br>Johnson‐Ransom, E., Li, F., Xu, X., Ramos, R., Midzuk, A. J., Thon, U., Atkins‐Weltman, K., &amp; Snively, E. (2023). Comparative cranial biomechanics reveal that Late Cretaceous tyrannosaurids exerted relatively greater bite force than in early‐diverging tyrannosauroids. The Anatomical Record, 307(5), 1897–1917. <a href="https://doi.org/10.1002/ar.25326">https://doi.org/10.1002/ar.25326</a><br><br>Sakagami, R., &amp; Kawabe, S. (2020). Endocranial anatomy of the ceratopsid dinosaur Triceratops and interpretations of sensory and motor function. PeerJ, 8, e9888. <a href="https://doi.org/10.7717/peerj.9888">https://doi.org/10.7717/peerj.9888</a><br><br>Sellers, W. I., Pond, S. B., Brassey, C. A., Manning, P. L., &amp; Bates, K. T. (2017). Investigating the running abilities of Tyrannosaurus rex using stress-constrained multibody dynamic analysis. PeerJ, 5, e3420. <a href="https://doi.org/10.7717/peerj.3420">https://doi.org/10.7717/peerj.3420</a><br><br>Snively, E., O&apos;Brien, H., Henderson, D. M., Mallison, H., Surring, L. A., Burns, M. E., Holtz, T. R., Jr, Russell, A. P., Witmer, L. M., Currie, P. J., Hartman, S. A., &amp; Cotton, J. R. (2019). Lower rotational inertia and larger leg muscles indicate more rapid turns in tyrannosaurids than in other large theropods. PeerJ, 7, e6432. <a href="https://doi.org/10.7717/peerj.6432">https://doi.org/10.7717/peerj.6432</a><br><br>Stevens, K. A. (2006). Binocular vision in theropod dinosaurs. Journal of Vertebrate Paleontology, 26(2), 321–330. <a href="https://doi.org/10.1671/0272-4634(2006)26[321:BVITD]2.0.CO;2">https://doi.org/10.1671/0272-4634(2006)26[321:BVITD]2.0.CO;2</a><br><br>Thulborn, R. A. (1982). Speeds and gaits of dinosaurs. Palaeogeography, Palaeoclimatology, Palaeoecology, 38(3–4), 227–256. <a href="https://doi.org/10.1016/0031-0182(82)90027-5">https://doi.org/10.1016/0031-0182(82)90027-5</a><br><br>Van Bijlert, P. A., Van Soest, A. J., &amp; Schulp, A. S. (2021). Natural Frequency Method: Estimating the preferred walking speed of Tyrannosaurus rex based on tail natural frequency. Royal Society Open Science, 8(4), 201441. <a href="https://doi.org/10.1098/rsos.201441">https://doi.org/10.1098/rsos.201441</a>

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  • @albertaddison6621 · 1 year ago (edited)

    Would like an IRL Tyrannosaurus seeing Rexy in it&apos;s environment, be like if a man sees an anime girl walking around in real life lol

    385

  • @MTsuchus · 1 year ago

    <a href="https://www.youtube.com/watch?v=cFEmA7Z1Pbc&amp;t=908">15:08</a><br>Rexy: YOU WANT A PIECE OF ME?! YOU WANT A PIECE OF MEEEEE?!?!?!?!<br>T-rex: no...i want...actually,yes.<br>Rexy: what

    236

  • @nyancatpoptart5441 · 1 year ago

    It&apos;s actually refreshing to see Rexy get a happy ending in one of these scenarios instead of always subjecting her to harsh living conditions that she has to fight for her life in 24/7. Hope she and the male Rex grow old together &lt;3

    171

  • @mdalsted · 1 year ago (edited)

    Rexy: YOU WANT A PIECE OF ME?<br>Male T. Rex: ...That depends; are you asking to fight or f--<br><b>Smash cut to a nest of T. rex eggs, with Rexy and her new mate sleeping nearby</b>

    69

  • @jedfortress2442 · 1 year ago

    The combination between rexy and irl Rex is actually terrifying

    98

  • @debrachase401 · 1 year ago

    POV The Overseer:<br><br>hadrosaurs deserve more respect to their names as some people treat them like overgrown cows. afterward he literally describes every danger an &quot;oversized cow&quot; could cause. COWS need more respect to their names.

    79

  • @caesargold3695 · 1 year ago

    Rexy would also have a weirdly long lifespan for a &quot;T. Rex&quot; she&apos;s pretty resilient even as a grandma.

    46

  • @Sharpy1541 · 1 year ago

    Damnnnn I didn’t know irl T.rex had game like that, lowkey pulled a baddie 🥶💀🙏

    45

  • @JohnCena8351 · 1 year ago

    It would actually be interesting to see what role she would take in the environment. <br>No doubt Rexy can and will hunt even adult Triceratops (as seen in the 2010 telltale game), but given her speed, she&apos;s kinda like a mix between the bulky and powerful adults and the slender and speedy juvenile and sub adult Rexes.<br>So she could kinda become some sort of &quot;generalist&quot; T.rex, either hunting large or small and quick prey depending on what&apos;s available.

    75

  • @FrostGhidorahEX · 1 year ago

    I kept wondering if Rexy&apos;s ability to roar would&apos;ve been brought up<br>Cause it would be immensely useful<br>History has shown us loud noises can make even the biggest animal suddenly very apprehensive

    45

  • @dinosaurking8637 · 1 year ago

    Finally a Jurassic Park animal not hated and being used as a toy against real animals

    54

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