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    Aulacogen - Wikipedia

    https://en.wikipedia.org/wiki/Aulacogen

    An aulacogen is a failed arm of a triple junction. Aulacogens are a part of plate tectonics where oceanic and continental crust is continuously being created, destroyed, and rearranged on the Earth’s surface. Specifically, aulacogens are a rift zone, where new crust is formed, that is no longer active. See more

    Origin of term

    The term aulacogen is derived from Greek aulax 'furrow' and was suggested by the Soviet geologist Nikolay Shatsky in 1946. See more

    Characteristics

    Aulacogens can become a filled graben, or sedimentary basin surrounded by a series of normal faults. These can later become the pathway for … See more

    Formation

    A triple junction is the point where three tectonic plates meet; the boundaries of these plates are characterized by divergence, causing a rift zone or spreading center See more

    Examples

    Africa
    • The Benue Trough in Nigeria, formed as part of the Early Cretaceous rifting that predated the separation of South America from Africa
    Asia
    • The … See more

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  2. Southern Oklahoma Aulacogen - Wikipedia

    https://en.wikipedia.org/wiki/Southern_Oklahoma_Aulacogen

    The Southern Oklahoma Aulacogen (ah-lah-coh-jin) (help·info) is a failed rift, or failed rift arm (aulacogen), of the triple junction that became the Iapetus Ocean spreading ridges. It is a significant geological feature in the Western and Southern United States. It formed sometime in the early to mid Cambrian Period and spans the Wichita Mountains, Taovayan Valley, Anadarko Basin, and Harde…

    Wikipedia · Text under CC-BY-SA license
    • Coordinates: .mw-parser-output .geo-default,.mw …
    • Country: United States
    • Area: Approximately 42,500 sq mi (110,000 km²)
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    What are aulacogens?
    Aulacogens are a part of plate tectonics where oceanic and continental crust is continuously being created, destroyed, and rearranged on the Earth ’s surface. Specifically, aulacogens are a rift zone, where new crust is formed, that is no longer active.

    Aulacogen - Wikipedia

    en.wikipedia.org/wiki/Aulacogen
    Search for: What are aulacogens?
    What is the southern Oklahoma Aulacogen?
    The Southern Oklahoma Aulacogen is a failed rift zone that was active during the Early Cambrian during the breakup of the supercontinent Rodinia and the opening of the Iapetus Ocean. Volcanism and later faulting associated with the aulacogen created the Wichita and Arbuckle mountains.

    Aulacogen - Wikipedia

    en.wikipedia.org/wiki/Aulacogen
    Search for: What is the southern Oklahoma Aulacogen?
    Where does the aulacogen terminate?
    The aulacogen is inverted: rather than extending across the surface it penetrates into the North American craton, [3] and is aligned with the northern edge of a deeply buried Proterozoic basin of uncertain origin which may have formed through igneous layering or deposition. [5] The aulacogen terminates on contact with the Ouachita orogenic belt.

    Southern Oklahoma Aulacogen - Wikipedia

    en.wikipedia.org/wiki/Southern_Oklahoma_Aulacogen
    Search for: Where does the aulacogen terminate?
    When did the aulacogen change its shape?
    The aulacogen underwent crustal shortening and inversion sometime in the Mississippian Period to the Early Permian Period, roughly 330–280 million years ago. This coincides with the closing of the Iapetus spreading zones and the overthrusting of the Ouachita uplift over the Anadarko Basin, forming the Wichita Mountains. [5]

    Southern Oklahoma Aulacogen - Wikipedia

    en.wikipedia.org/wiki/Southern_Oklahoma_Aulacogen
    Search for: When did the aulacogen change its shape?
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  4. Aulacogen - Viquipèdia, l'enciclopèdia lliure

    https://ca.wikipedia.org/wiki/Aulacogen

    El terme aulacogen prové del grec aulax (solc) i va ser proposat l'any 1946 pel geòleg rus …

    • Estimated Reading Time: 1 min

    • Aulacogène — Wikipédia

      https://fr.wikipedia.org/wiki/Aulacogène
      • Le terme aulacogène, construit sur le grec αὖλαξ (« sillon »), a été proposé par le géologue soviétique Nikolaï Chatsky en 1946[3],[4].
      See more on fr.wikipedia.org
      • Estimated Reading Time: 6 mins

      • Aulacógeno – Wikipédia, a enciclopédia livre

        https://pt.wikipedia.org/wiki/Aulacógeno
        • Usualmente, riftes em crosta continental ocorrem na forma de junções triplas em 120°, que se originam sobre pontos quentes (hotspots), ou plumas mantélicas, relacionadas à convecção de magma no manto. Em alguns casos, todas as três ramificações de uma junção tripla podem dar origem a limites ativos de placas tectônicas, como é o caso do rifte da te...
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        • Estimated Reading Time: 4 mins

        • aulacogen - Wiktionary

          https://en.wiktionary.org/wiki/aulacogen

          aulacogen ( plural aulacogens ) ( geology) A tectonic trough on a craton that is formed as the …

        • オーラコゲン - Wikipedia

          https://ja.wikipedia.org/wiki/オーラコゲン

          オーラコゲン (aulacogen) とは、プレートテクトニクスにおける三重点から伸びるリフトのう …

        • Aulacogen - Wikipedia @ WordDisk

          https://worddisk.com/wiki/Aulacogen

          An aulacogen is a failed arm of a triple junction. [1] Aulacogens are a part of plate tectonics …

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