Then move to the fourth part (of the western sea) where you will see a mountain called Chakravan occupying a quarter part of the sea.You will find there a thousand-spiked wheel built by Vishvakarma. [4-42-27]
योजनानां चतुष्षष्टिर्वराहो नाम पर्वतः | सुवर्णशृङ्गस्सुश्रीमा नगाधे वरुणालये || ४-४२-३०
'Plunge deep down into the sea and you will see a goldenpeaked mountain called Varaha, the residence of Varuna.It is extended over sixty four yojanas in the sea. [4-42-30]