Merited 发表于 2025-3-28 15:18:44
http://reply.papertrans.cn/87/8630/862954/862954_41.png舰旗 发表于 2025-3-28 21:59:50
Analysis of botanical macro-remainsn the perimarine area of the hinterland. In each case, however, interpretation has to be done very carefully to separate the real changes of sea level from other possible factors such as rate of sedimentation, compaction, influence from the hinterland, and the inflow of fresh water from the rivers.来就得意 发表于 2025-3-28 23:59:41
Foraminifera as sea-level indicatorsrcumstances, some information concerning sea level can be derived from other foraminiferal assemblages using indirect means. For instance areas which have undergone substantial emergence often contain small basins which, prior to emergence, were marine. The marine sediments at the bottom can be iden慢跑 发表于 2025-3-29 05:33:31
Diatoms as indicators of sea-level changenations of these. Where an older marine diatom assemblage is replaced by a younger fresh-water assemblage, a marine regression is usually inferred. Similarly, if a fresh-water assemblage is replaced by younger marine diatoms, a transgression is often the cause. The analyst cannot make interpretation积习难改 发表于 2025-3-29 09:05:52
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http://reply.papertrans.cn/87/8630/862954/862954_46.pngpester 发表于 2025-3-29 15:50:30
Book 1986ast, mainly since the end of the last glaciation. Its major objective is to help answer the ques tion: "how?", which, of course, is little else but to assist in the gathering of fuel for the burning question: "why?" Good fuel, hopefully, for the less smoke and ashes, and the more heat and light proSTING 发表于 2025-3-29 23:41:15
s in the past, mainly since the end of the last glaciation. Its major objective is to help answer the ques tion: "how?", which, of course, is little else but to assist in the gathering of fuel for the burning question: "why?" Good fuel, hopefully, for the less smoke and ashes, and the more heat and light pro978-94-010-8370-6978-94-009-4215-8密码 发表于 2025-3-30 01:03:41
Sea-level research: a manual for the collection and evaluation of dataA manual for the col粗语 发表于 2025-3-30 06:50:00
Sea-level research: a manual for the collection and evaluation of data978-94-009-4215-8