Varāha-uddhāraṇa and the Re-constitution of Bhū-maṇḍala
Earth after Pralaya
परमार्द्धार्द्धमायामं प्रागुदक्प्लवनं पुरम् / छिन्नकर्णविकर्णं च व्यजनाकृतिसंस्थितम्
paramārddhārddhamāyāmaṃ prāgudakplavanaṃ puram / chinnakarṇavikarṇaṃ ca vyajanākṛtisaṃsthitam
Let the city’s length be according to the measure called paramārddhārddha, and let its ground slope toward the east and the north. Let some corners be cut away and others broadened, so that it stands arranged in the form of a fan.