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化石木

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The northern part of the park is called the Painted Desert and includes areas of the multi-hued badlands, while the southern part of the park contains heavy concentrations of fossilized wood and American Indian petroglyph sites.

公园的北部被称为彩绘沙漠,包括多领域斑驳陆离荒地,而公园南面的含有重金属浓度的化石木,美洲印第安人岩石壁画的网站。

According to the identification of fossil woods, it shows that they all belong to Araucarioxylon, with the stage age of Qixia, though there are some anatomical differences among them; Following two mathematical clustering analysis methods-analysis of variance and CSDM curve, metrical numerical values are quantitatively analysed, then, skew value of curve and its relationship with leaf longevity are showed.

经过鉴定研究认为,本区的木化石均属于松柏类中的南洋杉型木属,为栖霞阶化石;应用方差分析、CSDM曲线相关分析等数学聚类分析方法,对木化石标本的测量数据进行了定量分析研究,探讨了曲线偏差值与叶寿命的关系,认为本区二叠纪木化石均为常绿树种-南洋杉型木,但有可能存在落叶树种,且生长年限有较大差异。

With the discovery of angiospermous fossil woods in Yangluo, Wuhan in 1984, fossil woods and gravels in Yangluo, Wuhan, attracted great attention of scholars all the while.

随着1984年阳逻被子化石木的发现,武汉阳逻化石木和阳逻砾石层就一直为学者们所关注。

A kind of silicified fossil wood with mixed pits on the radial tracheid wall is described.

报道了一种具混合型纹孔(互列式纹孔和对列式纹孔)的化石木

Readers can glean new insights into the obsidian of the Black Rock sites, jasper at Hell's Backbone, petrified wood at Bullfrog Turnoff, and fossils of sea lilies along the Wasatch Range.

读者可以搜集到的新见解黑曜石黑岩遗址,碧玉在地狱的骨干,在牛蛙矽化木关机,和海百合化石沿著Wasatch范围。

Gravels from Yangluo in Wuhan and large numbers of fossil woods contained in them are of important significance in research on the paleoenvironment along the middle reaches of the Yangtze River and the formation and evolution of ancient Yangtze River.

阳逻砾石层及所含的大量的化石木,在古植物学、长江中游的古环境和古长江的形成与演化研究中具有重要意义。

A lot of research has been done and many achievements have been published concerning the identification, classification, plant bionomics and paleoenvironment of fossil woods, and the time of formation and the origin of gravels.

在阳逻化石木鉴定、植物分类、植物生态学和古环境研究方面,在阳逻砾石层的时代及年龄、成因和物源等方面,做了大量的研究,发表了许多重要成果。

Silicified wood say wood wood, because it we now wood of concept, and is like the stone, but it has the appearances of trees, the section has annual rings, like all other biological fossils, silicified wood fossil their try in the ancient legacy of the nature.

硅化木说木不是木,因为它已经不是我们现在概念上的木,而更象是石,然而它却有树木的外形,剖面有年轮,与其他所有的生物化石一样,硅化木化石其勉力所在便是不可再生,纯是大自然的远古遗产。

Silicified wood,also being called tree fossil or wood fossil,whatever its internal quality is much higher,it still has fossil identity and high quality silicified wood can not be called tree fossil jade.

硅化木,又称树化石、木化石,无论它的内在品质多么优良,依然是&化石&身份,不能把优质硅化木称为&树化玉&。

By means of the comprehensive study of the petrified wood,other plant fossils and rock groups,some principal characteristics of the ancient climate in SE China are .

根据浙江省新昌硅化木的分布与特点,应用硅化木记录的可知性和植物学的类比原理,通过该地区硅化木、其他植物化石和岩性组合等综合分析,初步探讨了早白垩世新昌盆地南洋杉型木的生态环境,以此研究该时期东南沿海地区的古气候主要特征。

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