割让
发表于 2025-3-30 08:22:56
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Asymptomatic
发表于 2025-3-30 12:37:24
Lacustrine Depositional System,ich accounts for 1.8% of the global land area. In China, only 1% of the land area is covered by lake water. Lakes were scattered like stars in China during the Meso-Cenozoic era. More than 10 large oilfields, such as Daqing, Shengli, Liaohe, and Dagang, were found in these lacustrine strata. They co
使厌恶
发表于 2025-3-30 19:07:50
Deltaic Depositional System,osit body has a three-tier structure. Later, according to Gilbert’s description, J. Barrell (1992 and 1914) studied the characteristics of the sedimentary facies of the Devonian Catskill Delta in the Appalachian Basin, identified the topset, foreset, and bottom set, and respectively depicted the cha
飞镖
发表于 2025-3-30 21:04:11
Sandy Coast (Shore) and Neritic Depositional System, between coastal and submarine deposition conditions and processes. Because submarine environment characteristics are related to seawater depth, the sea area can be divided by seawater depth into four zones, shore (coast), shallow sea, semi-deep sea, and deep sea. The continental shelf (also called