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Bass Strait
Bass Strait is a strait separating the island state of Tasmania from the Australian mainland (more specifically the coast of Victoria, with the exception of the land border across Boundary Islet). The strait provides the most direct waterway between the Great Australian Bight and the Tasman Sea, and is also the only maritime route into the economically prominent Port Phillip Bay.
Formed 8,000 years ago by rising sea levels at the end of the last glacial period, the strait was named after English explorer and physician George Bass (1771–1803) by European colonists.
The International Hydrographic Organization defines the limits of Bass Strait as follows:
Some authorities consider the strait to be part of the Pacific Ocean as in the never-approved 2002 IHO Limits of Oceans and Seas draft. In the currently in-force IHO 1953 draft, it is instead associated with the Great Australian Bight; the Bight is numbered 62, while the Bass Strait is designated 62-A.
The Australian Hydrographic Service does not consider it to be part of its expanded definition of the Southern Ocean, but rather states that it lies with the Tasman Sea. The strait between the Furneaux Islands and Tasmania is Banks Strait, a subdivision of Bass Strait.
Aboriginal Tasmanians arrived in Tasmania approximately 40,000 years ago during the last glacial period, across a broad prehistoric land bridge called the Bassian Plain between the nowaday southern Victoria coastline (from Wilsons Promontory to Cape Otway) and the northern Tasmanian shores (from Cape Portland to Cape Grim). After the glacial period ended, sea levels rose and flooded the Bassian Plain to form Bass Strait at around 8,000 years ago, leaving them isolated from the Australian mainland. Aboriginal people lived on Flinders Island until around 4,000 years ago.
Based on the recorded language groups, there were at least three successive waves of Aboriginal colonisation.
The strait was possibly detected by Captain Abel Tasman when he charted Tasmania's coast in 1642. On 5 December Tasman was following the east coast northward to see how far it went. When the land veered to the north-west at Eddystone Point, he tried to keep in with it but his ships were suddenly hit by the Roaring Forties howling through Bass Strait. Tasman was on a mission to find the Southern Continent, not more islands, so he abruptly turned away to the east and continued his continent hunting.
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Bass Strait
Bass Strait is a strait separating the island state of Tasmania from the Australian mainland (more specifically the coast of Victoria, with the exception of the land border across Boundary Islet). The strait provides the most direct waterway between the Great Australian Bight and the Tasman Sea, and is also the only maritime route into the economically prominent Port Phillip Bay.
Formed 8,000 years ago by rising sea levels at the end of the last glacial period, the strait was named after English explorer and physician George Bass (1771–1803) by European colonists.
The International Hydrographic Organization defines the limits of Bass Strait as follows:
Some authorities consider the strait to be part of the Pacific Ocean as in the never-approved 2002 IHO Limits of Oceans and Seas draft. In the currently in-force IHO 1953 draft, it is instead associated with the Great Australian Bight; the Bight is numbered 62, while the Bass Strait is designated 62-A.
The Australian Hydrographic Service does not consider it to be part of its expanded definition of the Southern Ocean, but rather states that it lies with the Tasman Sea. The strait between the Furneaux Islands and Tasmania is Banks Strait, a subdivision of Bass Strait.
Aboriginal Tasmanians arrived in Tasmania approximately 40,000 years ago during the last glacial period, across a broad prehistoric land bridge called the Bassian Plain between the nowaday southern Victoria coastline (from Wilsons Promontory to Cape Otway) and the northern Tasmanian shores (from Cape Portland to Cape Grim). After the glacial period ended, sea levels rose and flooded the Bassian Plain to form Bass Strait at around 8,000 years ago, leaving them isolated from the Australian mainland. Aboriginal people lived on Flinders Island until around 4,000 years ago.
Based on the recorded language groups, there were at least three successive waves of Aboriginal colonisation.
The strait was possibly detected by Captain Abel Tasman when he charted Tasmania's coast in 1642. On 5 December Tasman was following the east coast northward to see how far it went. When the land veered to the north-west at Eddystone Point, he tried to keep in with it but his ships were suddenly hit by the Roaring Forties howling through Bass Strait. Tasman was on a mission to find the Southern Continent, not more islands, so he abruptly turned away to the east and continued his continent hunting.