Jump to content

Search results

View (previous 20 | ) (20 | 50 | 100 | 250 | 500)
  • Thumbnail for Rift
    half-graben with normal faulting and rift-flank uplifts mainly on one side. Where rifts remain above sea level they form a rift valley, which may be filled...
    22 KB (2,531 words) - 20:22, 28 August 2024
  • Thumbnail for New Madrid seismic zone
    Valley seismic zone. The faults responsible for the NMSZ are embedded in a subsurface geological feature known as the Reelfoot Rift, which likely formed during...
    32 KB (3,787 words) - 02:05, 3 November 2024
  • Thumbnail for Rift valley
    rifts will eventually become oceanic rifts. Other rift valleys are the result of bends or discontinuities in horizontally-moving (strike-slip) faults...
    12 KB (1,359 words) - 04:48, 11 September 2024
  • Thumbnail for Rift lake
    A rift lake is a lake formed as a result of subsidence related to movement on faults within a rift zone, an area of extensional tectonics in the continental...
    3 KB (255 words) - 13:59, 29 July 2023
  • Thumbnail for East African Rift
    internal fault segments, and the concentration of magmatic activity towards the rifts. Today, the narrow rift segments of the East African Rift system form...
    28 KB (3,171 words) - 00:48, 5 November 2024
  • Thumbnail for Great Rift Valley
    as it is considered an imprecise merging of separate though related rift and fault systems. This valley extends southward from Western Asia into the eastern...
    11 KB (1,210 words) - 22:16, 5 November 2024
  • Thumbnail for San Andreas Fault
    The San Andreas Fault is a continental right-lateral strike-slip transform fault that extends roughly 1,200 kilometers (750 mi) through the U.S. state...
    41 KB (4,290 words) - 18:29, 1 November 2024
  • Thumbnail for Dead Sea Transform
    The Dead Sea Transform (DST) fault system, also sometimes referred to as the Dead Sea Rift, is a series of faults that run for about 1,000 km from the...
    34 KB (4,102 words) - 21:17, 4 November 2024
  • Thumbnail for Jordan Rift Valley
    that the fault zone is a rift system that is an incipient oceanic spreading center, the northern extension of the Red Sea Rift. In 1033, the rift valley...
    17 KB (1,402 words) - 01:05, 6 November 2024
  • Thumbnail for Rio Grande rift
    major fault or the hinge alternates along the rift. The alternation between these half-grabens occurs along transfer faults, which trend across the rift to...
    25 KB (2,829 words) - 03:29, 14 September 2024
  • Thumbnail for Afar Triple Junction
    dome resulted in a massive faulting area of 1,000 metres (3,300 ft) in the Afar region. The East African Rift is an active rift between the Nubian and Somali...
    14 KB (1,894 words) - 23:34, 3 November 2024
  • Thumbnail for North Island Fault System
    to more S-N trend and the faults become mainly oblique normal in sense as the zone intersects with the Taupō Rift. This fault zone accommodates up to 1 cm/year...
    22 KB (2,563 words) - 08:06, 27 October 2024
  • The rift system extends more than 1,000 km (620 mi) along the Saint Lawrence valley from the Ottawa – Montreal area. Within the system, fault reactivation...
    3 KB (350 words) - 18:35, 24 June 2022
  • Thumbnail for Taupō Rift
    South of Ruapehu the rift, and its normal faulting, terminates with east to west faulting in the Taupō Rift termination faults. At the scale of the tectonic...
    19 KB (1,562 words) - 01:53, 26 August 2024
  • Thumbnail for Baikal Rift Zone
    the rift system. The largest fault it contains is the Morskiy Fault; however, another fault, the Primorsky is becoming the primary fault in the rift. The...
    15 KB (1,658 words) - 22:09, 19 June 2024
  • Thumbnail for Shanxi Rift System
    The rift system is continuous with the Weihe Basin to the southwest, which became active during the Paleogene. Rupture of the major normal faults that...
    17 KB (2,103 words) - 17:05, 29 July 2024
  • Thumbnail for Canadian Arctic Rift System
    features, including grabens, half-grabens, basins and faults. Development of the Canadian Arctic Rift System was accompanied by two plate tectonic episodes...
    55 KB (6,296 words) - 20:52, 28 July 2024
  • Thumbnail for Fault scarp
    Teton Fault. Fault scarps in Motosu, Japan, created by the 1891 Mino–Owari earthquake. The fault scarps bounding the East African Rift Valley. The fault scarps...
    10 KB (1,034 words) - 01:25, 5 November 2024
  • Thumbnail for Half-graben
    Half-graben (category Rifts and grabens)
    bounded by a fault along one side of its boundaries, unlike a full graben where a depressed block of land is bordered by parallel faults. A rift is a region...
    11 KB (1,193 words) - 16:54, 26 March 2024
  • Thumbnail for Ramapo Fault
    present-day rifting at the Mid-Atlantic Ridge. The northeastern U.S. has many known faults, but numerous smaller or deeply buried faults probably remain...
    18 KB (2,264 words) - 00:36, 14 October 2024
View (previous 20 | ) (20 | 50 | 100 | 250 | 500)