Showing 41 - 60 results of 172 for search '"Rock ', query time: 0.06s Refine Results
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    The Transition from the Stone Age to Iron Age in East Africa: Excavations at Nkuba Rock Shelter, Bussi Island, Lake Victoria, Uganda. by Tibesasa, Ruth, Shipton, Ceri, Jennings, Christopher, Karuhanga, Samuel, Crowther, Alison

    Published 2024
    “…Here we present the results of excavations carried out in 2006 at Nkuba rock shelter on Bussi Island on Lake Victoria, Uganda, where both Late Stone Age lithic materials dating ca. 1411-1275 BC, and Early Iron Age (EIA) Urewe ceramics dating between ca. 1303-1123 BC and ca. 771-887 AD were found. …”
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    The control of effective source rocks on the distribution of hydrocarbon reservoirs in a lacustrine rift-basin: insights from a 3D basin modeling study by Bang Zeng, Jianhua Qu, Zhongrong Mi, En Xie, Hui Fu, Sibo Yang, Yang Shi, Meijun Li

    Published 2025-02-01
    “…To overcome these shortcomings, 3D basin modeling was employed to assess the influence of effective source rocks on the distribution of hydrocarbons. The findings reveal that reservoirs in lacustrine rift-basins are closely linked to effective source rocks, exhibiting lateral migration patterns that form rings around the source kitchen, as well as vertical migration patterns concentrated above the effective source rock centers. …”
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    Geological characteristics of deep coal rock and main geological factors controlling coalbed methane enrichment: a case study of the M area in the eastern Ordos Basin by Xiaojiao GUO, Lei WANG, Xianzhou YAO, Xu LI, Linke ZHANG, Xiaoshuang WANG

    Published 2025-01-01
    “…Industrial components exhibit medium to high levels of volatile matter and ash, abundant fixed carbon, and low moisture content. The coal rock reservoir has well-developed pores and fractures, primarily composed of micropores and macropores. …”
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