Dickinsonia fossil #GS 01 Ancient History, #GS 03 Science and Technology For Prelims Dickinsonia fossil Dickinsonia is Earth’s ‘oldest animal’, dating back 570 million years which typically resembles a bilaterally symmetrical ribbed oval. Dickinsonia is believed to be an animal due to the discovery of […]
Excavations in Keeladi #GS 01 Ancient History For Prelims Sangam Age The Sangam age is a historical period of ancient Tamil Nadu which was believed to span from the third century BCE to the third century CE. The name is derived from the confluence or […]