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:''For the Italian city, see Tombolo, Italy''.
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A 'tombolo' is a deposition landform such as a spit or bar which forms a narrow piece of land between an island or offshore rock and a mainland shore, or between two islands or offshore rocks. They usually form because the island causes wave refraction, depositing sand and shingle moved by longshore drift in each direction around the island where the waves meet. Eustatic sea level rise may also contribute to accretion as material is pushed up with rising sea levels. This is the case with Chesil Beach which connects the Isle of Portland to Dorset in England which is notable as the shingle ridge is parallel rather than perpendicular to the coast.
★ Mersey Point, Shoalwater, Western Australia
★ The isthmus at Aden, Yemen
★ Aupouri Peninsula, New Zealand
★ Barrenjoey Headland, Pittwater, New South Wales, Australia
★ Chappaquiddick Island, Martha's Vineyard, Massachusetts
★ Charles Island, Connecticut
★ Chesil Beach, Dorset, England
★ Cheung Chau, Hong Kong
★ Fingal Bay, New South Wales, Australia
★ Howth Head, Dublin, Republic of Ireland
★ Kettla Ness, Burra, Shetland Islands, Scotland
★ Llandudno, Wales
★ Maharees, Dingle Peninsula, Republic of Ireland
★ Miquelon, Saint-Pierre and Miquelon
★ Monemvasia, Laconia, Peloponnese, Greece
★ Mont Saint-Michel, Normandy, France
★ Mount Maunganui, New Zealand
★ Nahant, Massachusetts (a natural tombolo, but connected to the mainland by a causeway)
★ Palisadoes, Kingston, Jamaica
★ Presqu'ile Provincial Park, Ontario, Canada
★ Quiberon, France
★ St Ninian's Isle, Shetland Islands, Scotland
★ Yei of Huney, Huney, Shetland Islands, Scotland
★ Langness, Castletown Bay, Isle of Man, UK
★ Dawlish warren, Devon, England
★ Isthmus
★ Bar
★ Geology.About.com's page on tombolos (useful for its descriptive photograph)
★ Photograph: Chesil Beach
★ Photograph: Chesil Beach and the Isle of Portland
Tombolo at Stockton Island, Ashland County (Wisconsin).
.jpg)
Satellite view of Chesil Beach (shown as a long blue line) in Dorset, England (Landsat image viewed using NASA World Wind software)
A 'tombolo' is a deposition landform such as a spit or bar which forms a narrow piece of land between an island or offshore rock and a mainland shore, or between two islands or offshore rocks. They usually form because the island causes wave refraction, depositing sand and shingle moved by longshore drift in each direction around the island where the waves meet. Eustatic sea level rise may also contribute to accretion as material is pushed up with rising sea levels. This is the case with Chesil Beach which connects the Isle of Portland to Dorset in England which is notable as the shingle ridge is parallel rather than perpendicular to the coast.
| Contents |
| List of notable tombolos |
| See also |
| External links |
List of notable tombolos
★ Mersey Point, Shoalwater, Western Australia
★ The isthmus at Aden, Yemen
★ Aupouri Peninsula, New Zealand
★ Barrenjoey Headland, Pittwater, New South Wales, Australia
★ Chappaquiddick Island, Martha's Vineyard, Massachusetts
★ Charles Island, Connecticut
★ Chesil Beach, Dorset, England
★ Cheung Chau, Hong Kong
★ Fingal Bay, New South Wales, Australia
★ Howth Head, Dublin, Republic of Ireland
★ Kettla Ness, Burra, Shetland Islands, Scotland
★ Llandudno, Wales
★ Maharees, Dingle Peninsula, Republic of Ireland
★ Miquelon, Saint-Pierre and Miquelon
★ Monemvasia, Laconia, Peloponnese, Greece
★ Mont Saint-Michel, Normandy, France
★ Mount Maunganui, New Zealand
★ Nahant, Massachusetts (a natural tombolo, but connected to the mainland by a causeway)
★ Palisadoes, Kingston, Jamaica
★ Presqu'ile Provincial Park, Ontario, Canada
★ Quiberon, France
★ St Ninian's Isle, Shetland Islands, Scotland
★ Yei of Huney, Huney, Shetland Islands, Scotland
★ Langness, Castletown Bay, Isle of Man, UK
★ Dawlish warren, Devon, England
See also
★ Isthmus
★ Bar
External links
★ Geology.About.com's page on tombolos (useful for its descriptive photograph)
★ Photograph: Chesil Beach
★ Photograph: Chesil Beach and the Isle of Portland
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