paleogene的意思

paleogene中文翻譯：

n.下第三系，早第三紀

adj.下第三系的，早第三紀的

相似詞語短語

cretaceous paleogene───白堊紀-古近紀

雙語使用場景

It says lice are old, predate the Cretaceous-Paleogene boundary, and must have been living on something.───它說明了虱子的歷史非常久，在白堊紀-早第三紀過渡期之前，而且也肯定是寄生在某種生物上的。

Melut Basin is a large-scale basin of the Cretaceous-Paleogene sediment in the southeastern Sudan.───邁盧特盆地是蘇丹東南部中—新生代的一個大型陸內裂谷盆地。

fossil record continues to show that the origin of modern placental mammals postdates or is at the Cretaceous-Paleogene boundary, ” he said.───他說：“化石記錄一再證實現代胎盤類哺乳動物的起源是在白堊紀-早第三紀分界點的時候或那之后。

In Triassic-Paleogene Formation, mechanical compaction was as important as pres solution, and the most original pore was preserved.───三疊紀-古近紀拗陷盆地的成巖作用表現為機械壓實和化學壓實作用并重，原生孔隙多被保留；

Detailed geochronological study shows the mainly eruption ages of these volcanic rocks are Late Cretaceous- Paleogene.───年代學研究表明，乍得西南部盆地內火山巖的主體噴發時代為晚白堊世-古近紀。

This fault activated in the Cretaceous-Early Paleogene when it thrusted northwards and ceased downwards in the Lower-Middle Cambrian salts.───該斷裂在白堊紀—古近紀早期活動，向北沖斷，向下收斂于中-下寒武統膏鹽層。

Through deposit and structural sequence analysis in the basin, staged an evolution model of the Paleogene tectonic activities.───通過盆地沉積及構造序列分析，初步建立了該區晚古近紀構造運動階段性演化模式。

The Paleogene is a period when the Tarim Basin transformed from a marine influenced to a non-marine influenced basin.───古近紀是塔里木盆地由海向陸轉化的時期。

英語使用場景

The understandings for sedimentary environment of Paleogene Huangxian Formation in Huangxian basin are different, or suggesting it as inland fresh water lacus, or considering it as coastal lagoon.

The structural deformation of the Paleogene is characterized evidently by thrust block and broad folds.

In late Paleogene, the collision between the Indian and the Eurasian plates led to oblique compression and dextral strike-slipping in SW Yunnan, inducing the transpressional basin.

The gas cap pools, mainly distributed in Paleogene, are formed by spillover of undissolved gas in high saturated oil pools.

Based on the causer analysis, the Paleogene alluvial fan is proposed as piedmont alluvial fan sourced by the carbonate hinterland under a dry climate.

Paleogene Oligocene Linhe formation ( E _ 3 J ) and Eocene Wulate formation ( E _ 2 wl ).

The Kelasu triangle zone occurs under the Paleogene evaporites in Kelasu anticline zone of Kuqa thrust-and-fold belts, Tarim basin (Northwest China).

Paleogene Shahejie formation is interstratified between sandstone and mudstone, "self-generation, self-reservoir and self-seal" pool-forming types are common.

A harzburgite xenolith sample from Paleogene basalts in Shuangliao area of Jilin Province records the information of upper mantle metasomatism.