Bass Strait (băs), channel, 80 to 150 mi (129–241 km) wide, between Tasmania and Victoria, SE Australia, connecting the Indian Ocean and Tasman Sea; Port Phillip Bay and Melbourne are on the northwest coast. Bass Strait is an important fishing area. The exploration of the strait by Englishman George Bass in 1798 proved that Tasmania was not a part of the Australian continent.
"Bass Strait." The Columbia Encyclopedia, 6th ed.. . Encyclopedia.com. (September 22, 2018). http://www.encyclopedia.com/reference/encyclopedias-almanacs-transcripts-and-maps/bass-strait
"Bass Strait." The Columbia Encyclopedia, 6th ed.. . Retrieved September 22, 2018 from Encyclopedia.com: http://www.encyclopedia.com/reference/encyclopedias-almanacs-transcripts-and-maps/bass-strait