🧬🐟🚶‍♂️📖

#history of life #paleobiology #origin of species #charles darwin

🌍⏳🦕🦴

#deep time #evolution #fossils #paleontology #geologic time scale #history of life #prehistoric earth

🌍⏳🦠🦕🌿

#history of life #geological time #fossil record #ancient life #earth history #deep time

🐒🦴⏳

#natural selection #human evolution #origin of species #ancestor #history of life

🕰️🧬

#biological clock #deep time #genetic lifespan #history of life #internal clock #life code timing