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6 ฤดูกาล
246 ตอน
Eons - Season 2 Episode 31
A huge and diverse subfamily of dogs, the bone-crushers patrolled North America for more than thirty million years, before they disappeared in the not-too-distant past. So what happened to the biggest dogs that ever lived?
- 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