Svar and Bhuvar
Skandha V. Chap. 21
The localisation, measure and other details of Bhûr have been given above. (By expanse 50 Krores and by height 25 Krores. Śridhara).
The measure of Svar is the same as that of Bhûr — Just as one cotyledon gives the measure of the other cotyledon in a flower.
Bhuvar is the connecting link of Bhûr and Svar.