How Sharks Lost Their Buzzsaws, Anvils, and Spikes
PBS Eons
•
September 26, 2025
PBS Eons
View ChannelAbout
Join hosts Kallie Moore, Michelle Barboza-Ramirez, Gabriel Santos, and Blake de Pastino as they take you on a journey through the history of life on Earth. From the dawn of life in the Archaean Eon through the Mesozoic Era — the so-called “Age of Dinosaurs” -- right up to the end of the most recent Ice Age. Produced in collaboration with PBS Digital Studios: http://youtube.com/pbsdigitalstudios
Latest Posts
Unmissable Paleontology Finds
AI-recommended products based on this video
Loading...
JOREST 38Pcs Small Precision Screwdriver Set, Tool Gifts for Men, Christmas Gifts for him with Torx T5, T6, Repair Tool Kit for MacBook, Computer, Laptop, iPhone, PS4 PS5, Xbox, Switch, Glasses
(43,599)
$14.07
FREE delivery Thu, Nov 27 on your first order
1K+ bought in past month
Loading...
Huachuang 3PCS Griddle Accessories for Blackstone: 2 Clip-on Stainless Steel Spatula Holder + Magnetic Grease Gate Blocker for 28"/36" Blackstone Griddle - Grill Barbecue Tool Set
(4)
$16.99
FREE delivery Sun, Aug 10 on your first order
Loading...
Soleilwear Mini Electric Screwdriver Set, 52 in 1 Precision Electric Screwdriver Cordless with 48 Magnetic Bits, Repair Tool Kit with Tweezers and Pry Bar
(83)
$49.99
PrimeFREE delivery Sat, Jun 14
100+ bought in past month
Loading...
LEGO Creator 3 in 1 Red Dragon Toy, Transforms from Dragon Toy to Fish Toy to Phoenix Toy, Gift Idea for Boys and Girls Ages 6 and Up, Animal Toy Set for Kids, 31145
(1,719)
$13.99
FREE delivery Sat, Jun 14 on your first order
500+ bought in past month
Loading...
LEGO Creator 3 in 1 Cute Bunny Toy - Building Toy Set with 3 Build Options, Bunny, Seal, or Llama - Animal Figures for Kids, Girls and Boys, Ages 8+ - Gift Idea for Birthdays - 31162
(920)
$19.98
FREE delivery Sat, Jun 14 on your first order
400+ bought in past month
Loading...
Far Field Probiotic Yogurt Coated Fruit Bites – 30 bag Multipack, Real Fruit, Real Yogurt, No Artificial Flavors, Individually Portioned Snacks, 600 gram Bag
(9)
$19.99
FREE delivery Tue, Nov 11 on your first order