Names of Sapta Dvipas

[venkat veeraraghavan]

Dear Vidvans,

Is there a reliable source on the names of the 7 dvipas / continents?

And can someone kindly name the 7 dvipas along with their modern names?

And in the absence of the pauranic name of a modern city like say Melbourne how would you include the name in a sankalpa?

Thanks,

Kind Regards,

Venkat