In 2003, a fossil belonging to a mammaliaform was discovered in an ancient lakebed in what’s now China. It was an almost complete skeleton the size of a platypus, a find that complicated the history of mammaliaforms. It painted a picture of their explosive diversification, their mysterious disappearance, and how our own ancestors might have survived thanks to a leg up from some leafy allies…
*They weren’t /exactly/ mammals…
Find the 2025 Complexly Calendar here: https://complexly.store/products/2025-complexly-calendar
*****
PBS Member Stations rely on viewers like you. To support your local station, go to http://to.pbs.org/DonateEons
*****
Eons is a production of Complexly for PBS Digital Studios.
Super special thanks to the following Patreon patrons for helping make Eons possible:
Randall George, Morgan, Kevin Lacson, Marco Narajos, Collin Dutrow, Pope John XII, Aaditya Mehta, AllPizzasArePersonal, John H. Austin, Jr., Alex Hackman, Stephen Patterson, Odditeas , Karen Farrell, Jason Rostoker, Jonathan Rust, Mary Tevington, Bart & Elke van Iersel – De Jong, Irene Wood, Derek Helling, Mark Talbott-Williams, Nomi Alchin, Duane Westhoff, Hillary Ryde-Collins, Yu Mei, Albert Folsom, Dan Caffee, Nick Ryhajlo, Jeff Graham
If you’d like to support the channel, head over to http://patreon.com/eons and pledge for some cool rewards!
Want to follow Eons elsewhere on the internet?
Facebook – https://www.facebook.com/eonsshow
Twitter – https://twitter.com/eonsshow
Instagram – https://www.instagram.com/eonsshow/
#Eons
References:
https://docs.google.com/document/d/1VeRmfSTKqgnd1rKOzjkL8nK4yckEPGYFTtiAqzyKAcg/edit?usp=sharing
Watch Now
