jan 1, 2000 BC - Satapatha Brahmana and the Taittyiya Samhita
Description:
The Satapatha Brahmana and the Taittiriya Samhita contents date to the late second millennium or the first early millennium BCE. These books describe altars whose dimensions appeared to be based on the right triangle with legs of 15 pada(foot), 36 pada(pada), and one of the triangles listed in the Baudhayana Sulba Sutra.Added to timeline:
Date:
jan 1, 2000 BC
Now
~ 4029 years ago