Uploaded April 2026 | Updated September 2026, 2 weeks ago
Spiders can form colonies in toxic sulfuric acid caves, use webs as gigantic artificial eardrums, and even dream. From their origin in the Jurassic Period all the way to the modern day, they’ve proved to be successful, adaptable predators across six continents and countless lifestyles. We’re going to cover the basic evolutionary history of spiders, highlighting some rockstar taxa from the fossil record and modern day, as well as dive into the physiological adaptations that have led to such an incredible and consistent track record. This is my case for why spiders are nature's favorite animals.
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Spiders can form colonies in toxic sulfuric acid caves, use webs as gigantic artificial eardrums, and even dream. From their origin in the Jurassic Period all the way to the modern day, they’ve proved to be successful, adaptable predators across six continents and countless lifestyles. We’re going to cover the basic evolutionary history of spiders, highlighting some rockstar taxa from the fossil record and modern day, as well as dive into the physiological adaptations that have led to such an incredible and consistent track record. This is my case for why spiders are nature's favorite animals.
Join this channel to get access to perks:
youtube.com/channel/UCmkkmzfWWf4HzrO8SGO3gjw/join









![Acrocanthosaurus Appreciation Day
Acrocanthosaurus atokensis is a gigantic carcharodontosaurid theropod from the Early Cretaceous of North America. It was nearly as big as famous giants like Mapusaurus and Giganotosaurus, but is underrated in paleontology culture. Lets explore what makes Acrocanthosaurus such an awesome dinosaur.
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Acrocanthosaurus art sources
https://www.deviantart.com/franoys/art/Giant-predatory-dinosaurs-comparison-616409616
https://www.deviantart.com/highdarktemplar/art/Acrocanthosaurus-atokensis-513380108
https://www.deviantart.com/paleocolour/art/Acrocanthosaurus-atokensis-582244717
https://www.deviantart.com/paleoguy/art/Acrocanthosaurus-with-Tenontosaurus-594282699
https://fineartamerica.com/featured/acrocanthosaurus-julius-csotonyi.html?product=art-print
https://www.deviantart.com/manuelsaurus/art/Acrocanthosaurus-626426008
https://www.ebay.com/itm/Latest-Dinosaurs-Acrocanthosaurus-Tenontosaurus-carcass-model-12-Free-Shipping-/263469895675
https://www.pinterest.com/pin/737464507704070456/?lp=true
https://www.worldwildlife.org/species/elephant
http://planetdi.startlogic.com/club/large_carnivores/acrocanthosaurus.htm
http://www.bhigr.com/store/product.php?productid=64
https://www.deviantart.com/highdarktemplar/art/Acrocanthosaurus-atokensis-513380108
Senter, Phil; Robins, James H. (2005). Range of motion in the forelimb of the theropod dinosaur Acrocanthosaurus atokensis, and implications for predatory behaviour. Journal of Zoology. 266 (3): 307–318. doi:10.1017/S0952836905006989.
DEmic, Michael D.; Melstrom, Keegan M.; Eddy, Drew R. (2012). Paleobiology and geographic range of the large-bodied Cretaceous theropod dinosaur Acrocanthosaurus atokensis. Palaeogeography, Palaeoclimatology, Palaeoecology. 333–334: 13–23. doi:10.1016/j.palaeo.2012.03.003.
Franzosa, Jonathan; Rowe, Timothy. (2005). Cranial endocast of the Cretaceous theropod dinosaur Acrocanthosaurus atokensis. Journal of Vertebrate Paleontology. 25 (4): 859–864. doi:10.1671/0272-4634(2005)025[0859:CEOTCT]2.0.CO;2.
https://www.researchgate.net/figure/Digital-endocranial-endocast-of-the-braincase-of_fig32_50892373 Acrocanthosaurus Appreciation Day](https://i.ytimg.com/vi/NMFn-vL03vg/mqdefault.jpg)
