| Dictionary, Encyclopedia and Thesaurus - The Free Dictionary 1,730,061,259 visitors served. |
|
Dictionary/ thesaurus | Medical dictionary | Legal dictionary | Financial dictionary | Acronyms | Idioms | Encyclopedia | Wikipedia encyclopedia | ? |
submarine canyon |
Also found in: Wikipedia | 0.02 sec. |
submarine canyonNarrow, steep-sided underwater valley cut into a continental slope. Submarine canyons resemble river canyons on land, usually having steep, rocky walls. They are found along most continental slopes. Those of the Grand Bahama Canyon, which are thought to be the deepest, cut nearly 3 mi (5 km) deep into the continental slope. Most submarine canyons extend only about 30 mi (50 km) or less, but a few are more than 200 mi (300 km) long. submarine canyon [¦səb·mə′rēn ′kan·yən] (geology) Steep-sided valleys winding across the continental shelf or continental slope, probably originally produced by Pleistocene stream erosion, but presently the site of turbidity flows. How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content. |
|
| ? Mentioned in | ? References in periodicals archive | |
|---|---|---|
Although the processes may be much different, it would be interesting to compare the height and relative size of the depositions within Mars' channels-rivers versus undersea canyons. But the formation of Monterey's undersea canyon has left scientists puzzled. The subs could then make high-speed runs through undersea canyons or hide in them. |
| Encyclopedia |
| Free Tools: |
For surfers:
Free toolbar & extensions |
Word of the Day |
Help
For webmasters: Free content | Linking | Lookup box | Double-click lookup | Partner with us |
|---|