Eons - Season 2 Episode 11
For decades, one of the most abundant kinds of fossils on Earth, numbering in the millions of specimens, was a mystery to paleontologists. But geologists discovered that these mysterious fossils could basically be used to tell time in the deep past.
- Zhanri: Documentary
- Studio: PBS Digital Studios, YouTube
- Fjalen: paleontology, paleontologist, dinosaur, fossil, cenozoic, paleozoic, mesozoic
- Cast: Kallie Moore, Blake de Pastino, Michelle Barboza-Ramirez
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