翻訳と辞書 Words near each other ・ Zuzka Zguriška ・ Zuzowy ・ Zuzu ・ Zuzu & the Supernuffs ・ Zuzu Angel ・ Zuzu Bollin ・ ZuZu Man ・ Zuzuwadi ・ Zuzułka ・ Zuzwil ・ Zuzwil, Bern ・ Zuzwil, St. Gallen ・ Zuzzurro ・ Zuénoula Department ・ Zuñeda ・ Zuñi sequence ・ ZV ・ ZV De Zaan ・ Zvaigznes ・ Zvakwana ・ Zvanarka ・ Zvanika ・ Zvartnots ・ Zvartnots Airport clash ・ Zvartnots Cathedral ・ Zvartnots International Airport ・ Zvartnots, Armenia ・ Zvartnots-AAL F.C. ・ Zvarych ・ Zvasiya Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Zuñi sequence ： ウィキペディア英語版 Zuñi sequence The Zuñi sequence was the major cratonic sequence after the Absaroka sequence that began in the latest Jurassic, peaked in the late Cretaceous, and ended by the start of the following Paleocene.〔Stanley, Steven M. ''Earth System History.'' p. 175〕 Though it was not the final major transgression, it was the last complete sequence to cover the North American craton; the following Tejas sequence was much less extensive. ==Cause and progression== Like other sequences, the Zuñi was probably caused by a mantle plume - more specifically, the ''Mid-Cretaceous Superplume'' event. A mass of unusually hot rock rose from the lower mantle to the base of the lithosphere, fueling a dramatic increase seafloor spreading rates; this caused the hotter mid-ocean ridges to increase in volume, thus displacing the oceans onto the continents.〔Larson, Roger L. "The Mid-Cretaceous Superplume Episode". Scientific American Special: Our Ever Changing Earth. p. 26〕 Sea level rose in earnest beginning in the early Cretaceous, until by Cenomanian time it was roughly 250 metres (800+ feet) higher than today.〔Larson, pp. 25-6〕 This was the time of the great Western Interior Seaway and the widespread continental deposition of carbonates and shale elsewhere.〔〔Stanley, pp. 479-80〕 There were also intervals where black shale accumulated in abundance on the continents, indicative of a stagnant water column; apparently water in the polar oceans was too warm to sink and oxygenate the deep-sea, as it does today.〔Stanley, p. 480〕 Many of these black shales are now rich petroleum sources.〔 The waters of the Zuñi sequence began to subside late in the Cretaceous period, and by early in the Cenozoic a new craton-wide unconformity in North America indicates a complete regression before the Tejas sequence of the late Paleogene.〔Stanley, p. 175〕 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Zuñi sequence」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.