相互影响 发表于 2025-3-25 04:06:10
Ironshore Formation,stones in this formation are typically dark grey to black in colour due to microbially mediated weathering. On Grand Cayman, large areas of the formation are covered by mangrove peats. The formation comprises Units A, B, C, D, E, and F that formed during highstand conditions that existed ~400 ka, 34执 发表于 2025-3-25 07:39:56
Modern Carbonate Environments,s. The seaward margins of the marine shelves around each island are defined by the 20 m isobath, which is the edge of the drop-off into deep water. As a result, the shelves around the islands are generally no more than 500 m wide. Lagoons, formed where fringing reefs have grown from headland to headMortar 发表于 2025-3-25 11:48:36
Karst on the Cayman Islands,dolostones of the Cayman Formation and Pedro Castle Formation, is characterized by dark grey to black phytokarst surfaces that are reflective of various types of microbes, including bacteria, fungi, and cyanobacteria, that actively sculpted the topographically complex phytokarst surfaces. Surface ka侵害 发表于 2025-3-25 17:07:27
http://reply.papertrans.cn/39/3834/383397/383397_24.pngIDEAS 发表于 2025-3-25 20:24:48
Hydrogeology,he major one on Cayman Brac. Other smaller lenses are found at various locations on both islands. No freshwater lenses have been identified on Little Cayman. There are no surface rivers or streams on the Cayman Islands because rainwater rapidly flows into the subsurface via fractures and joints that愤世嫉俗者 发表于 2025-3-26 01:58:13
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http://reply.papertrans.cn/39/3834/383397/383397_27.png使迷惑 发表于 2025-3-26 09:44:40
http://reply.papertrans.cn/39/3834/383397/383397_28.pngAtrium 发表于 2025-3-26 15:39:48
http://reply.papertrans.cn/39/3834/383397/383397_29.pngarmistice 发表于 2025-3-26 17:50:58
RTL Design of Registers and Memories,lostones (zoned euhedral crystals up to 1.5 mm long) that are characterized by numerous different diagenetic stages that included the development of limpid dolomite cements, calcite cements, and complex vadose cements formed of calcite and dolomite. The Brac Formation on Grand Cayman is poorly under