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Curated by: TREY the Explainer (141 videos)
Today we examine the famous bony jawed placoderm fish from the Devonian, Dunkleosteus! We talk about everything from alternate universes, lips, and how you are related to these swimming bear traps! Prepare to learn about the Age of the Fishes and the bizarre fish that inhabited our oceans and could have taken over the Earth! Hope you enjoy! Sources: https://www.researchgate.net/publication/257074090_A_Silurian_placoderm_with_osteichthyan-like_marginal_jaw_bones http://www.nature.com/nature/journal/v491/n7426/fig_tab/nature11555_F2.html http://www.abc.net.au/science/articles/2015/06/24/4261003.htm http://www.nature.com/nature/journal/v502/n7470/fig_tab/nature12690_F1.html https://sites.google.com/a/pdx.edu/marek-rise-of-fish/ http://www.nature.com/nature/journal/v502/n7470/fig_tab/nature12617_ft.html http://www.nature.com/nature/journal/v502/n7470/full/nature12690.html?message-global=remove https://www.researchgate.net/publication/241120353_Lungs_in_Placoderms_a_persistent_palaeobiological_myth_related_to_environmental_preconceived_interpretations http://www.australianscience.com.au/biology/entelognathus-the-fish-with-the-first-modern-face/ http://www.devoniantimes.org/who/pages/placoderm.html https://thedinosirs.wordpress.com/2014/10/27/sexyplac-love-in-the-time-of-placoderms/ http://jgs.lyellcollection.org/content/156/3/535.short http://www.nature.com/nature/journal/v502/n7470/full/nature12617.html http://www.abc.net.au/science/articles/2013/09/26/3856025.htm??site=newsradio&topic=enviro https://www.researchgate.net/publication/6384712_Feeding_mechanics_and_bite_force_modelling_of_the_skull_of_Dunkleosteus_terrelli_an_ancient_apex_predator https://www.researchgate.net/figure/6384712_fig2_Figure-2-Biomechanics-of-feeding-in-Dunkleosteus-terrelli-under-a-muscle-contraction http://phys.org/news/2012-10-evolutionary-pretty.html https://qilong.wordpress.com/2014/02/27/a-saw-in-the-jaw-of-a-sea-god/ https://en.wikipedia.org/wiki/Placodermi https://en.wikipedia.org/wiki/Bothriolepis All copyrighted footage and images in this video are protected under FAIR USE for reasons of Commentary, Education, Criticism, Parody, and Social Satire. Copyright Disclaimer under section 107 of the Copyright Act 1976, allowance is made for “fair use” for purposes such as criticism, comment, news reporting, teaching, scholarship, education and research. Fair use is a use permitted by copyright statute that might otherwise be infringing. Educational use tips the balance in favor of fair use. This means, copyrighted images can be displayed, even without the owner’s permission. If I neglected to give the copyright owners credit, please inform me and I will give you the appropriate credit. All video/game/image/music content is recorded and edited under fair use rights for reasons of commentary, education, and social satire. http://fairuse.stanford.edu/overview/fair-use/what-is-fair-use/#2 http://www.copyright.gov/fls/fl102.html http://ask.metafilter.com/147341/Copyright-status-of-game-footage-in-broadcast Music by Kevin Macleod