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单词 geosyncline
释义

Definition of geosyncline in English:

geosyncline

noun dʒiːəʊˈsɪŋklʌɪnˌdʒioʊˈsɪnklaɪn
Geology
  • A large-scale depression in the earth's crust containing very thick deposits.

    〔地质〕地槽,地向斜

    Example sentencesExamples
    • All of these perrinitid-bearing ammonoid faunas are distributed along the active linear geosynclines and their adjacent areas, i.e., the ‘Open-Sea’ within basin and out shelf.
    • Both Permian perrinitid ammonoid areas are located within the transitional belt between the active geosyncline and the adjacent stable platform.
    • For several generations of geologists the name of J. D. Dana was associated with the concept of the geosyncline, an elongated downwarp in the Earth's crust in which a great volume of sediments accumulated.
    • They are not found from Franklinian, Andean, Italian, and Tasmanian geosynclines and their adjacent shelves.

Definition of geosyncline in US English:

geosyncline

nounˌjēōˈsinklīnˌdʒioʊˈsɪnklaɪn
Geology
  • A large-scale depression in the earth's crust containing very thick deposits.

    〔地质〕地槽,地向斜

    Example sentencesExamples
    • Both Permian perrinitid ammonoid areas are located within the transitional belt between the active geosyncline and the adjacent stable platform.
    • All of these perrinitid-bearing ammonoid faunas are distributed along the active linear geosynclines and their adjacent areas, i.e., the ‘Open-Sea’ within basin and out shelf.
    • They are not found from Franklinian, Andean, Italian, and Tasmanian geosynclines and their adjacent shelves.
    • For several generations of geologists the name of J. D. Dana was associated with the concept of the geosyncline, an elongated downwarp in the Earth's crust in which a great volume of sediments accumulated.
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更新时间:2025/1/31 7:03:02