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The very, VERY first animals aren’t really talked about much, and that’s a shame. What existed before the Cambrian explosion? What could these first Precambrian Era animals possibly look like? And WHAT is the oldest animal fossil? Wikipedia Articles for the animals with you want to learn more about them: DICKINSONIA: CHARNIA: FUNISIA: SPRIGGINA: KIMBERELLA: Sources Used: (Non royalty free) Videos used: Note: All videos should presumably fall under fair use, as not only is a small fraction of the video used, but my video and the means I use these videos falls under education. Astronauts: Clocks: Vents: Cyanobacteria: Jellyfish:
