Varāha-uddhāraṇa and the Re-constitution of Bhū-maṇḍala
Earth after Pralaya
चक्रुस्तदा यथाज्ञानं मीत्वामीत्वात्मनोगुलैः / मानार्थानि प्रमाणानि तदा प्रभृति चक्रिरे
cakrustadā yathājñānaṃ mītvāmītvātmanogulaiḥ / mānārthāni pramāṇāni tadā prabhṛti cakrire
Then, according to their understanding, they measured again and again with their own fingers and established standards for measurement; from that time onward those measures came into use.