Uploaded March 2026 | Updated September 2026, 1 week ago

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The middle of the Triassic was a period were many families of reptile expanded across the one super continent, some even spreading worldwide. One of the most successful groups was the Archosaurus which started out with small to medium predators, some took their display features very seriously.
Today we breakdown the Triassic sail back, Arizonasaurus.
00:00 Narrative
06:41 Breakdown
#prehistory #paleontology #narrative #anatomy #nature #prehistoric #triassic #triassicperiod #dinosaur #Archosaur #Arizonasaurus #evolution #classification #reptiles