KMS Nanjing Institute of Geology and Palaeonotology,CAS
Biodiversity and palaeoclimate of the Middle Jurassic floras from the Tiaojishan Formation in western Liaoning, China | |
Wang Yongdong (王永栋); Saiki Ken'ichi; Zhang Wu; Zheng Shaolin | |
2006 | |
发表期刊 | PROGRESS IN NATURAL SCIENCE |
ISSN | 1002-0071 |
卷号 | 16页码:222-230 |
摘要 | The Middle Jurassic Tiaojishan Formation in Beipiao City, western Liaoning comprises a variety of plant fossils including leaf impressions, compressions, permineralized rhizomes, fossil wood and dispersed spores and pollen grains. Impression and compression data suggest that the flora in the Tiaojishan Formation is dominated by Bermettitales, ferns and Nilssoniales, followed by ginkgophytes; conifers and sphenopsids are less common. Abundant permineralized rhizomes are referable to diverse taxa within fern families such as Osmundaceae and Cyatheaceae. Abundant and upright fossil stumps are common in the Tiaojishan Formation. They are welt preserved with distinct growth rings and are predominatly conifers. The floristic signature of the Tiaojishan Formation indicates that subtropical to temperate warm and humid climates prevailed during the late Middle Jurassic in the Beipiao area. Growth ring pattern analysis of the fossil conifer wood demonstrates a consistent and distinct seasonal climate during this interval. The biodiversity of the remarkable Tiaojishan flora provides essential evidence for understanding the vegetation, pataeoclimate and environmental evolution of western Liaoning during the Middle to Late Jurassic. |
关键词 | Middle Jurassic Tiaojishan Formation Fossil Floras Palaeoclimate Liaoning China |
语种 | 英语 |
关键词[WOS] | Ginkgo |
WOS研究方向 | Materials Science ; Science & Technology - Other Topics |
WOS类目 | Materials Science, Multidisciplinary ; Multidisciplinary Sciences |
WOS记录号 | WOS:000240034200019 |
出版者 | TAYLOR & FRANCIS LTD |
文献类型 | 期刊论文 |
条目标识符 | http://ir.nigpas.ac.cn/handle/332004/544 |
专题 | 中国科学院南京地质古生物研究所 |
通讯作者 | Wang Yongdong (王永栋) |
作者单位 | 1.Chinese Acad Sci, Nanjing Inst Geol & Palaeontol, Nanjing 210008, Peoples R China 2.Nat Hist Museum & Inst, Chiba 2608682, Japan 3.Minist Natl Land & Resources, Shenyang Inst Geol & Mineral Resources, Shenyang 100032, Peoples R China |
推荐引用方式 GB/T 7714 | Wang Yongdong ,Saiki Ken'ichi,Zhang Wu,et al. Biodiversity and palaeoclimate of the Middle Jurassic floras from the Tiaojishan Formation in western Liaoning, China[J]. PROGRESS IN NATURAL SCIENCE,2006,16:222-230. |
APA | Wang Yongdong ,Saiki Ken'ichi,Zhang Wu,&Zheng Shaolin.(2006).Biodiversity and palaeoclimate of the Middle Jurassic floras from the Tiaojishan Formation in western Liaoning, China.PROGRESS IN NATURAL SCIENCE,16,222-230. |
MLA | Wang Yongdong ,et al."Biodiversity and palaeoclimate of the Middle Jurassic floras from the Tiaojishan Formation in western Liaoning, China".PROGRESS IN NATURAL SCIENCE 16(2006):222-230. |
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