¡Hemos vuelto! Y volvimos en grande...

Esta vez les tenemos el video más pedido del canal: el video donde expliquemos si el famoso Tyrannosaurus rex era escamoso o emplumado. Y desde luego, este tenía que ser sí o sí, un especial.

Y qué mejor forma de celebrar que aprovechando que recién llegamos a la meta de los 100,000 suscriptores en el canal. MUCHAS GRACIAS a todos los que, con su apoyo han hecho de este, el espacio que es actualmente. Y como queremos seguir creciendo, aprovechamos para presentarles brevemente nuestro Patreon. Así que, no esperen más, porque tenemos muchas cosas qué compartir y que serán exclusivas.

Patreon: www.patreon.com/Palaeos
Facebook: www.facebook.com/PalaeosPag​​​​​​
Instagram: www.instagram.com/palaeoshvt/​
Contacto oficial: [email protected]
Donación única: https://paypal.me/Palaeos

Fuentes principales para la elaboración de este video:
Ji, Q. et al. 1996. On the discovery of the earliest fossil bird in China (...) Chi. Geol., 233(3), 14.
Xu, X. et al. 2004. Basal tyrannosauroids from China (...) Nature, 431(7009), 680684.
Witmer, L.M. & Thomason, J.J. 1995. The extant phylogenetic bracket (...) Functional morphology in vertebrate paleontology, 1, 1933.
Ksepka, D.T. 2020. Feathered dinosaurs. Current Biology, 30(22), R1347R1353.
Benton, M.J. et al. 2019. The early origin of feathers. Trends in ecology & evolution, 34(9), 856869.
Bell, P.R. et al. 2017. Tyrannosauroid integument reveals conflicting patterns of gigantism (...) Bio. let., 13(6), 20170092.
Bell, P.R. & Hendrickx, C. 2020. Epidermal complexity in the theropod dinosaur Juravenator (...).Palaeontology, 64(2), 203223.
Mayr, G. et al. 2002. Bristlelike integumentary structures at (...) Psittacosaurus. Naturwissenschaften, 89(8), 361365.
Chiappe, L.M. et al. 1998. Sauropod dinosaur embryos (...) Nature, 396(6708), 258261.
Arbour, V.M. et al. 2014. Epidermal and dermal integumentary structures (...) Jou. of Mor., 275(1), 3950.
Bonaparte, J.F. et al. 1990. Carnotaurus sastrei (...) Nat. His. Mus. of Los Ang. Cou. Con. in Science, 416, 1–42.
Gallagher T. et al. 2021. Evidence of integumentary scale diversity in the late Jurassic Sauropod Diplodocus sp. (...) PeerJ 9:e11202
Cuesta, E. et al. 2015. Did all theropods have chickenlike feet? (...) Cret. Res., 56, 5359.
Amiot, R. et al. 2011. Oxygen isotopes of East Asian dinosaurs (...) Proc. of the Nat. Aca. of Sci., 108(13), 51795183.
Wilf, P. et al. 2003. Correlated terrestrial and marine evidence (...) Proc. of the Nat. Aca. of Sci., 100(2), 599604.
Fricke, H.C. & Pearson, D.A. 2008. Stable isotope evidence for changes in dietary niche partitioning (...) Paleobiology, 34(4), 534552.
Sayre, R. et al. 2020. An assessment of the representation of ecosystems in global protected areas (...) Global Ecology and Conservation, 21, e00860.
Boucot, A.J. et al. 2013. Phanerozoic paleoclimate (...) Society for Sedimentary Geology. 31p.
Philippe, M. et al. 2013. Systematics of (...) Xenoxylon. Rev. of Palaeobotany and Palynology, 193, 128140.
Zhou, Z. et al. 2003. An exceptionally preserved Lower Cretaceous ecosystem. Nature, 421(6925), 807814.
Dawson, T.J. & Maloney, S.K. 2004. Fur versus feathers (...) Aus. Mamm., 26(2), 145151.
Phillips, P.K. & Sanborn, A.F. 1994. An infrared, thermographic study of surface temperature in three ratites(...) Jou. of The. Bio., 19(6), 423430.
Soliman, S. A. 2020. Morphological and histochemical description (...). The Anatomical Record, 303(7), 18651883.
Grady, J.M. et al. 2014. Evidence for mesothermy in dinosaurs. Science, 344(6189), 12681272.
Horner, J.R. & Padian, K. 2004. Age and growth dynamics of Tyrannosaurus rex. Proc. of the Roy. Soc. of Lon. Series B: Biol. Sci., 271(1551), 18751880.
Erickson, G.M. et al. 2004. Gigantism and comparative lifehistory (...). Nature, 430(7001), 772775.
Carr, T.D. 2020. A highresolution growth series of Tyrannosaurus rex (...). PeerJ, 8, e9192.
Herin, R.A. et al. 1960. Thermoregulatory effects of abdominal air sacs (...). Ame. Jou. of Phy., 198(6), 13431345.
Richards, S.A. 1974. Aspects of physical thermoregulation in the fowl (pp. 255275). London: Butterworths.
Holliday, C.M. et al. 2019. The frontoparietal fossa (...). The Anatomical Record, 303(4), 10601074.
Barrick, R.E. & Showers, W.J. 1994. Thermophysiology of Tyrannosaurus rex (...). Science, 265(5169), 222224.
Bell, P.R. & Hendrickx, C. 2020. Crocodilelike sensory scales (...). Cur. Bio., 30(19), R1068R1070.
Clark, H.L. 1899. The feathertracts of North American grouse and quail. Proc. of the US National Museum.
Ho, W.K. et al. 2019. Feather arrays are patterned (...). PLoS biology, 17(2), e3000132.
Demay, I.S. 1940. A study of the pterylosis (...). The Condor, 42(2), 112118.
Smithwick, F.M. et al. 2017. Countershading and stripes in the theropod dinosaur Sinosauropteryx (...). Cur. Bio., 27(21), 33373343.
Acosta Hospitaleche, C. et al. 2020. First fossilized skin of a giant penguin (...). Lethaia, 53(3), 409420.