New records of Jurassic petrified wood in Jianchang of western Liaoning, China and their palaeoclimate implications
New records of Jurassic petrified wood in Jianchang of western Liaoning, China and their palaeoclimate implications
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辽西建昌侏罗纪硅化木新记录及其古气候意义
DOI：
10.1007/s11430-015-5208-1
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发表时间：
2015-11
影响因子：
5.7
通讯作者：
Wang JiaJia
中科院分区：
文献类型：
--
作者：
Tian Ning;Xie AoWei;Wang YongDong;Jiang ZiKun;Li LiQin;Yin YaLei;Zhu ZhiPeng;Wang JiaJia
中国东北辽宁省的中生代记录了多样而丰富的木化石记录。髫髻山组（主要分布在北票、朝阳、阜新、建昌地区）是辽宁省侏罗系硅化木最重要的层位之一。此前，该组木化石主要见于北票、朝阳地区，而木化石记录仅见于建昌地区。在这里，我们描述了辽宁西部建昌县髫髻山组的新木化石标本。两个化石木类群，即Protaxodioxylon jianchangenseTian et Wang sp.十一月Xenoxylon peidenseZheng等人是根据解剖学特征认识的。这些木化石记录为了解髫髻山组木化石多样性、花卉组成和古气候提供了新的数据。 Xenoxylon和Protaxodioxylon的出现暗示了辽西地区中晚侏罗世过渡期的冷温带湿润、具有年际变化的气候条件。
Diverse and rich fossil wood records have been documented from the Mesozoic of Liaoning Province, NE China. The Tiaojishan Formation (mainly distributed in Beipiao, Chaoyang, Fuxin and Jianchang regions) is one of the most significant horizons for the Jurassic petrified wood in Liaoning Province. Previously, wood fossils of this formation were mainly reported in Beipiao and Chaoyang regions, whereas fossil wood record was merely known in Jianchang region. Here we describe new fossil wood specimens from the Tiaojishan Formation in Jianchang County, western Liaoning. Two fossil wood taxa, i.e.,Protaxodioxylon jianchangenseTian et Wang sp. nov. andXenoxylon peidenseZheng et Zhang were recognized on the basis of anatomical features. These fossil wood records add new data for understanding the fossil wood diversity, floral composition and palaeoclimate of the Tiaojishan Formation. The occurrence ofXenoxylonandProtaxodioxylonimplies a cool temperate, wet and seasonal climate condition with interannual variations during the Middle to Late Jurassic transition in western Liaoning region.
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中国早白垩世木化石的出现：对古气候的影响
影响因子：
3
作者：
Yang, Xiao-Ju;Wang, Yong-Dong;Zhang, Wu
通讯作者：
Zhang, Wu
影响因子：
3.1
作者：
Yong-dong Wang;Xiao-Ju Yang;Wu Zhang;Shaolin Zheng;N. Tian
通讯作者：
Yong-dong Wang;Xiao-Ju Yang;Wu Zhang;Shaolin Zheng;N. Tian
影响因子：
1.9
作者：
Hongen Jiang;D. Ferguson;Cheng-Sen Li;Ye‐Ming Cheng
通讯作者：
Hongen Jiang;D. Ferguson;Cheng-Sen Li;Ye‐Ming Cheng
影响因子：
--
作者：
Yong-dong Wang;Wu Zhang;Shaolin Zheng;K. Saiki;Nan Li
通讯作者：
Yong-dong Wang;Wu Zhang;Shaolin Zheng;K. Saiki;Nan Li
影响因子：
5.5
作者：
P. Adlard;H. Fritts
通讯作者：
P. Adlard;H. Fritts