• Thumbnail for Continental margin
    A continental margin is the outer edge of continental crust abutting oceanic crust under coastal waters. It is one of the three major zones of the ocean...
    8 KB (949 words) - 07:59, 15 February 2024
  • Thumbnail for Continental shelf
    continental margin, between the continental shelf and the abyssal plain, comprises a steep continental slope, surrounded by the flatter continental rise...
    23 KB (2,595 words) - 17:21, 4 April 2024
  • margin in Wiktionary, the free dictionary. Margin may refer to: Margin (typography), the white space that surrounds the content of a page Continental...
    2 KB (243 words) - 12:00, 13 September 2023
  • intervening between the continental margin and the subduction zone is progressively swallowed until the continental margin arrives at the subduction...
    13 KB (1,638 words) - 19:47, 14 February 2024
  • Thumbnail for Passive margin
    A passive margin is the transition between oceanic and continental lithosphere that is not an active plate margin. A passive margin forms by sedimentation...
    24 KB (2,909 words) - 11:08, 18 April 2024
  • Thumbnail for Ophiolite
    nonetheless: subduction initiation, thrusting of the ophiolite over a continental margin or an overriding plate at a subduction zone, and contact with air...
    32 KB (3,876 words) - 01:55, 27 March 2024
  • Thumbnail for Island
    Island (redirect from Continental island)
    to as an archipelago. There are two main types of islands in the sea: continental islands and oceanic islands. There are also artificial islands (man-made...
    34 KB (3,315 words) - 05:32, 26 February 2024
  • Thumbnail for Baltica
    Orogeny the northern margin became an active margin and Baltica expanded northward with the accretion of a series of continental blocks: the Timan-Pechora...
    23 KB (2,451 words) - 14:40, 18 October 2023
  • Thumbnail for Continental rise
    continental slope and the abyssal plain. It is a major part of the continental margin, covering around 10% of the ocean floor. This geologic structure results...
    4 KB (431 words) - 12:50, 5 March 2024
  • Thumbnail for Territorial waters
    of the continental margin but at least 200 nautical miles (370 km; 230 mi) from the baselines of the territorial sea if the continental margin does not...
    39 KB (4,880 words) - 00:08, 15 April 2024
  • Thumbnail for Orogeny
    subduction continues, island arcs, continental fragments, and oceanic material may gradually accrete onto the continental margin. This is one of the main mechanisms...
    38 KB (4,255 words) - 05:13, 8 April 2024
  • Thumbnail for Coast Mountains
    when a group of active volcanic islands approached a pre-existing continental margin and coastline of North America. These volcanic islands, known as the...
    28 KB (2,065 words) - 15:58, 11 April 2024
  • Thumbnail for Exclusive economic zone
    It is also referred to as a maritime continental margin and, in colloquial usage, may include the continental shelf. The term does not include either...
    85 KB (6,040 words) - 06:20, 19 April 2024
  • A continental arc is a type of volcanic arc occurring as an "arc-shape" topographic high region along a continental margin. The continental arc is formed...
    14 KB (1,517 words) - 09:41, 22 December 2023
  • Thumbnail for Submarine canyon
    more dendritic and more closely spaced on active than on passive continental margins. The walls are generally very steep and can be near vertical. The...
    12 KB (1,478 words) - 14:29, 7 October 2023
  • than was previously thought. The Atlantic continental margin of the Northeastern United States is a passive margin. The seismicity of the northeast is generally...
    22 KB (2,215 words) - 01:33, 13 April 2024
  • Thumbnail for Sacabambaspis
    Ordovician period. Sacabambaspis lived in shallow waters on the continental margins of Gondwana. It is the best known arandaspid with many specimens...
    9 KB (907 words) - 15:41, 6 April 2024
  • Thumbnail for Chagos–Laccadive Ridge
    south of or near the Equator together with the remaining western continental margin of India, when India separated first from Madagascar in the Mid-Cretaceous...
    8 KB (920 words) - 15:11, 13 September 2023
  • Thumbnail for Sedimentary basin
    formed on oceanic crust are likely to be destroyed by subduction. Continental margins formed when new ocean basins like the Atlantic are created as continents...
    47 KB (4,615 words) - 16:12, 8 January 2024
  • Thumbnail for Columbia (supercontinent)
    modern-day Brazil lined up with eastern North America, forming a continental margin that extended into the southern edge of Scandinavia. Columbia was...
    17 KB (1,918 words) - 20:52, 8 March 2024
  • Thumbnail for Timor
    Eurasian oceanic crust and continental crust of the Australian plate. This is a unique convergent margin where a thick continental margin is forced under thinner...
    28 KB (2,606 words) - 01:10, 14 April 2024
  • passive margins (VPM) and non-volcanic passive margins are the two forms of transitional crust that lie beneath passive continental margins that occur...
    10 KB (1,048 words) - 12:53, 30 December 2023
  • Thumbnail for Rift
    Rift (redirect from Continental rifting)
    wide. Contrary to what was previously thought, elevated passive continental margins (EPCM) such as the Brazilian Highlands, the Scandinavian Mountains...
    22 KB (2,534 words) - 16:35, 21 January 2024
  • Thumbnail for Pre-collisional Himalaya
    models: Passive continental margin model Crystalline axis model Accreted terrane model Carboniferous-extension model This model is a single margin model. Here...
    28 KB (3,197 words) - 17:37, 25 October 2023
  • Thumbnail for Plate tectonics
    along its margins. All this evidence, both from the ocean floor and from the continental margins, made it clear around 1965 that continental drift was...
    112 KB (13,617 words) - 00:01, 6 February 2024
  • Thumbnail for Nazca Ridge
    tectonic erosion margin. There is no accretionary wedge forming in the trench, and what sediment is found there is from continental sources, based on...
    17 KB (2,070 words) - 01:49, 3 December 2023
  • Thumbnail for Aravalli Range
    (Rishabhdev) lineament to the west, simultaneous development of a passive continental margin with the undersea shelf rise sediments of the Aravalli-Jharol belts...
    63 KB (5,452 words) - 00:17, 18 October 2023
  • Thumbnail for Location hypotheses of Atlantis
    the northern Cantabrian continental margin about 12,000 years ago. The Le Danois Bank represents part of the continental margin that have been uplifted...
    75 KB (9,332 words) - 14:25, 20 March 2024
  • Thumbnail for Appalachian Mountains
    the continental plates moved closer together, fragments of oceanic crust, islands, and other continental masses collided with the eastern margin of ancestral...
    85 KB (9,158 words) - 03:04, 17 April 2024
  • Thumbnail for Carboniferous
    passive margin of northeastern Laurussia (Baltica craton). The suture zone between the former island arc complex and the continental margin formed the...
    110 KB (11,562 words) - 12:52, 11 April 2024