6 ฤดูกาล
246 ตอน
Eons - Season 4 Episode 34
At more than 2 meters long, Aegirocassis was not only the biggest radiodont ever, but it also may have been the biggest animal in the Early Ordovician. This bizarre marine giant may have only been possible, thanks to a major revolution among some of the tiniest organisms in the world.
- ปี: 2022
- ประเทศ: United States of America
- ประเภท: Documentary
- สตูดิโอ: PBS Digital Studios, YouTube
- คำสำคัญ: paleontology, paleontologist, dinosaur, fossil, cenozoic, paleozoic, mesozoic
- ผู้อำนวยการ: Hank Green
- นักแสดง: Kallie Moore, Blake de Pastino, Michelle Barboza-Ramirez