Conflict with the Samnites for Campanian dominance was however inevitable and lasted for over half a century (343-290 BC).

但與薩奈特人爭奪坎帕尼亞區(qū)控制權(quán)的沖突還是無法避免的爆發(fā)了并持續(xù)了半個(gè)多世紀(jì)（前343-290年）。

Mr De Gennaro is at least the seventh Campanian "refuse tsar".

De Gennaro先生至少是第七位來處理坎帕尼亞的"拒絕"的"手握大權(quán)的人"欧美XXXX69HD。

It wasn't sure of the distance;it would stand on the edge shaking because the distance to it looked too great.then after a while coming up to the ditch and watching its campanian jump it easily,something happened within it---an idea was born that it could too.

它距離不確定精品久久亚洲一区人人；它會在邊緣搖動方面的臺子因?yàn)閷λ木嚯x在也看好的。之后一當(dāng)來臨的時(shí)候決定于溝渠而且容易地看它的輕易的跳躍它人人爽人人人人干人人，某事在它里面發(fā)生了---一個(gè)主意出生它也可以影音先锋AV每日最新色AV。

It indicates a regional tectonicprocess. The boundary extinction is mainly influenced by sea level changes in southernTibet. The regression occurred from late Campanian of Cretaceous to early Danian ofPaleogene.

西藏南部晚白堊世的海平面從坎潘晚期到丹尼早期是逐漸降低的，生物消亡特點(diǎn)顯示出與海平面變化的一致性先锋影音强奸，可能原因主要受海平面變化的影響99九九视频在线观看视频大全。

The deepest sediments, the Donoho Creek Formation are placed within the upper Campanian and the overlying Peedee Formation is placed in the upper Maastrichtian, both ages are based on calcareous nannofossils.

最深的沉積物Donoho Creek形成于坎潘階上部，Peedee形成于馬斯里奇特階上部午夜日韩电影在线观看视频网站，兩個(gè)時(shí)期都是基于石灰質(zhì)微化石亚州综合图片。

According to the principle of strontium isotope stratigraphy, we attempt to determine the age of the boundaries for Campanian/Santonian and Maastrichtian/Campanian by 87Sr/86Sr ratios for Gamba section in southern Tibet.

在與國際上同期海相地層鍶同位素演化曲線對比的基礎(chǔ)上，研究了晚白堊世海相碳酸鹽鍶同位素組成與主要地質(zhì)事件的關(guān)系人人草操；在將本研究鍶同位素?cái)?shù)據(jù)融入到全球中新代海水鍶同位素曲線的基礎(chǔ)上福利影院地址，綜合作出了中新生代海平面變化和鍶同位素對照曲線，討論了全球風(fēng)化速率黄色网站免费入囗，造山事件，氣候熟女操B视频，海平面變化以及災(zāi)變性事件對中新生代海水鍶同位素的控制作用bbixx国产av；根據(jù)鍶同位素地層學(xué)原理91精品午夜福利在线看桃花岛，本研究嘗試將碳酸鹽鍶同位素組成用于海相地層定年上，利用已有的全球海水87Sr/86Sr值-年齡數(shù)據(jù)庫和測試的藏南晚白堊海相碳酸鹽的87Sr/86Sr值国产吞精口爆一区二区，確定了崗巴剖面Campanian/Santonian和Maastrichtian/Campanian階界線国产一级A片免费观看com，標(biāo)定了廣泛分布于白堊紀(jì)的厚殼蛤化石的年齡；本研究還將這些方法推廣到了塔里木盆地井下奧陶紀(jì)地層的年齡標(biāo)定国产高中三级视频，確定了中/上男插女的视频黄，中/下奧陶統(tǒng)界線，從鍶同位素角度獲得了古巖溶作用證據(jù)最新国产小视频在线观看，顯示鍶同位素地層學(xué)在解決海相地層對比一级啪啪免费视频，年齡確定及在巖溶型油氣儲層研究中的潛在價(jià)值和良好應(yīng)用前景。

In this area seven microfacies in the Chuangde Fm. red beds can be separated. They are: 1 reddish foraminifera grainstone; 2 reddish microfossils packstone/wackestone; 3 reddish marlstone with microfossils; 4 reddish marlstone; 5 red to variegated floatstone ; 6 reddish shales; 7 reddish radiolarite/ radiolarian chert.In the Yamudok Cuo area, it can be distinguished six microfacies in the redbeds including 1 reddish foraminifera grainstone; 2 reddish microfossils marlstone; 3 reddish shales; 4 yellow-grayish floatstone ; 5 reddish radiolarian chert; 6 reddish chert with radiolaria. The depositional environment of the Chuangde formation can be interpreted from sediments composition, as is deep oceanic basin adjacent to continental slope/rise. The slope/rise setting is indicated by the occurrence of olistoliths and slumped pelagic/hemipelagic limestone, present near the top of the Chuangde Fm.

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An apparent negative excursion at bed 22 is correlated with the globaltemperature decline. The ~(87)Sr/~(86)Sr ratio of 0.707605 can be related to the tectonic processand sea level rising resulting from the rapid Indian Ocean ridge expansion in Campanian.Decrease of detrital weathering materials is resulted from ingression.

在第22層位上，鍶同位素曲線出現(xiàn)一處明顯的負(fù)偏波谷亚洲一区少妇视频，~(87)Sr/~(86)Sr比值達(dá)到了0.707605日韩亚洲专区，此時(shí)全球溫度也出現(xiàn)下降，對應(yīng)坎潘期印度洋脊南北向迅速擴(kuò)張精品国产AV天天更新，全球海平面上升国产又粗又大又湿又色，大規(guī)模海泛導(dǎo)致盆地中陸地剝蝕物減少。

The Lower/Upper Cretaceous boundary in Songliao Basin is,therefore,between the Quantou and Denglouku formations,instead of between the Quantou and Qingshankou formations.2.The dark mudstones and shales in the Member 1 of Qingshankou Formation are of high organic carbon and low diasteranes contents.Organic geochemical characters are illustrated by biomarkers of 28,30-bisnorhopane and gammacerane,and positive excursion of kerogen isotopes.It is suggested that the dark mudstones and shales in the Member 1 of Qingshankou Formation are the products of lake anoxic period.It corresponds to the oceanic anoxic event at Cenomanian-Turonian boundary in Cretaceous.3.Based on the study of biostratigraphy,chronostratigraphy,magnetostratigraphy and event stratigraphy,a correlation of the lacustrine sequence to marine standard has been proposed,i.e.,the Quantou Formation corresponds to Cenomanian stage,Qingshankou Formation correlates to Later Cenomanian-Early Turonian,Yaojia Formation to Later Turonian-Coniacian,Nenjiang Formation to Santonian-Campanian.Sifangtai and Minshui Formations to Maastrichtian. 4.Analysis of lithology,lithofacies and microfossils of Cretaceous in Songliao Basin, shows that shore and shallow lake facies yield the most abundant microfossil groups,and the predelta and deltaic distributary plain facies rich in fossils as well.In the shore and shallow lake areas during the high level periods(such as Qingshankou and Nenjiang sedimentary periods),the lacustrine biota are of high diversity and high abundance.

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The characteristic of the late Albian in Tethys Himalaya is deposition of black shale with glauconitic and phosphate beds, deposited during transgressive periods.

紅層顏色醒目，巖性穩(wěn)定成人无码视频直入观看免费网站大全，主要為紫紅色-褐紅色頁片狀泥巖和有孔蟲泥質(zhì)灰?guī)r精品黄色网站免费播放，其時(shí)代為晚白堊世Santonian期至Campanian期。