urethritis 发表于 2025-3-26 23:38:19
https://doi.org/10.1007/978-3-642-81498-3Coast; Deformation; Ocean; Sediment; ecology; fluvial; geoscience; marine; marine geology馆长 发表于 2025-3-27 04:14:37
978-3-540-10189-5Springer-Verlag Berlin Heidelberg 1980不可知论 发表于 2025-3-27 06:12:15
E-Business and Telecommunicationslithosphere by volume, they occupy 75% of the exposed land area (Pettijohn 1957). Thus, the study of sedimentary rocks is the major problem of geology. An obvious question arises in the study of sedimentary rocks: Under what conditions and by which processes were the sedimentary rocks in question de匍匐 发表于 2025-3-27 09:49:58
http://reply.papertrans.cn/27/2658/265788/265788_34.pngDelectable 发表于 2025-3-27 15:17:55
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E-Business and Telecommunicationsduced as a result of the interaction of waves or currents on a sediment surface. Ripple marks are one of the commonest features of sedimentary rocks, both in Recent and ancient sediments. The shape and size of ripples vary considerably. The crests usually run parallel to each other or may anastomose星星 发表于 2025-3-27 22:59:41
Hardware Implementation of HS1-SIV with a well-formed central crater made up of sand and silt ejected from the central vent. They form by springs welling up through quicksand, quickmud (Fig. 68), or slumped material (Gill and Kuenen 1958). Sediment volcanoes are associated with the expulsion of water from sediment as a result of slu赏钱 发表于 2025-3-28 02:07:43
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