1.75-billion-year-old fossils help explain how photosynthesis evolved

Fossilised bacteria from Australia contain the earliest evidence of photosynthetic structures called thylakoids, which may have driven the accumulation of oxygen in Earth’s atmosphere

​Fossilised bacteria from Australia contain the earliest evidence of photosynthetic structures called thylakoids, which may have driven the accumulation of oxygen in Earth’s atmosphere Fossilised bacteria from Australia contain the earliest evidence of photosynthetic structures called thylakoids, which may have driven the accumulation of oxygen in Earth’s atmosphere