Report
New records of Jurassic petrified wood in Jianchang of western Liaoning, China and their palaeoclimate implications.
| العنوان: | New records of Jurassic petrified wood in Jianchang of western Liaoning, China and their palaeoclimate implications. |
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| المؤلفون: | TIAN Ning (田宁), XIE AoWei (谢奥伟), WANG YongDong (王永栋), JIANG ZiKun (蒋子坤), LI LiQin (李丽琴), YIN YaLei, ZHU ZhiPeng, WANG JiaJia |
| بيانات النشر: | SCIENCE PRESS |
| سنة النشر: | 2015 |
| المجموعة: | Nanjing Institute of Geology and Palaeontology: NIGPAS OpenIR (Chinese Academy of Sciences) / 南京地质古生物研究所机构知识库 |
| مصطلحات موضوعية: | Fossil Wood, Xenoxylon, Protaxodioxylon, Middle To Late Jurassic, Palaeoclimate, Tiaojishan Formation, Western Liaoning, Millerocaulis Osmundaceae, Genus Xenoxylon, Fern Rhizome, Sp Nov, Middle, Province, Age, Filicales, Geology, Geosciences, Multidisciplinary |
| الوصف: | 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 jianchangense Tian et Wang sp. nov. and Xenoxylon peidense Zheng 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 of Xenoxylon and Protaxodioxylon implies a cool temperate, wet and seasonal climate condition with interannual variations during the Middle to Late Jurassic transition in western Liaoning region. |
| نوع الوثيقة: | report |
| اللغة: | English |
| Relation: | SCIENCE CHINA Earth Sciences; http://ir.nigpas.ac.cn/handle/332004/12248 |
| DOI: | 10.1007/s11430-015-5208-1 |
| الاتاحة: | http://ir.nigpas.ac.cn/handle/332004/12248 https://doi.org/10.1007/s11430-015-5208-1 |
| رقم الانضمام: | edsbas.92A8D6FA |
| قاعدة البيانات: | BASE |
| DOI: | 10.1007/s11430-015-5208-1 |
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