Juniperus L. (Cupressaceae) from the Miocene of Chifeng, Inner Mongolia: the earliest macrofossil of sect. Sabina in East Asia
文献类型：期刊论文
| 作者 | Guo, Li-Yan3,4,5,6; Xiao, Liang1,3,4,5,6; Ji, De-Shuang3,5,6; Li, Xiang-Chuan3,4,5,6; Luo, Fan3,5,6; Guo, Jun-Feng3,5,6; Sun, Nan3,4,5,6; Wang, Mei-Ting5,6; Ren, Wen-Xiu2 |
| 刊名 | HISTORICAL BIOLOGY
 |
| 出版日期 | 2023-09-02 |
| 页码 | 13 |
| 关键词 | Juniperus Chifeng morphology evolution Early Miocene |
| ISSN号 | 0891-2963 |
| DOI | 10.1080/08912963.2023.2248162 |
| 通讯作者 | Xiao, Liang(zyxiaol@chd.edu.cn) |
| 英文摘要 | Juniperus L. is the second largest conifer genus, having the widest distribution of all conifer genera. However, its evolution in East Asia is unclear due to the scarce fossil records. We described a set of Juniperus fossils from the Early Miocene of Tiejianggou, Chifeng, Inner Mongolia. Although only two seed cones and five branch segments were preserved, the fossils were assigned to Juniperus chifengensis Liang Xiao et Liyan Guo sp. nov. (Cupressaceae). The diagnostic characteristics include leaves in a decussate or ternate arrangement, both scalelike and needle-like leaves on mature branchlets, scalelike leaves on juvenile branchlets, leaves with two stomatal bands adaxially and abaxially, terminal seed cones, and two or four seeds, which is the most similar extant species J. chinensis morphologically. However, the cuticle of the abaxial epidermis shows longer and more disordered cells. With a close affinity to the extant Juniperus chinensis, J. chifengensis, the macrofossil record of sect. Sabina (Juniperus) in East Asia, had existed in East Asia in the early Early Miocene. The longer abaxial epidermal cells confirm its adaptation to the dry and cold climate that occurred from the Early Miocene to the present. |
| WOS关键词 | EVOLUTION ; ISOTOPE ; HISTORY ; EOCENE ; PLANT |
| 资助项目 | National Natural Science Foundation of China[41872017] ; Fundamental Research Funds for the Central Universities, CHD[300102272206] ; Fundamental Research Funds for the Central Universities, CHD[300102272901] ; Fundamental Research Funds for the Central Universities, CHD[300102271402] ; Fundamental Research Funds for the Central Universities, CHD[300102262903] ; Foundation of State Key Laboratory of paleobiology and Stratigraphy (Nanjing Institute of Geology and paleontology, CAS)[183125] ; Natural Science Basic Research Program in Shaanxi Province of China[2023-JC-YB-223] |
| WOS研究方向 | Life Sciences & Biomedicine - Other Topics ; Paleontology |
| 语种 | 英语 |
| WOS记录号 | WOS:001065224400001 |
| 出版者 | TAYLOR & FRANCIS LTD |
| 资助机构 | National Natural Science Foundation of China ; Fundamental Research Funds for the Central Universities, CHD ; Foundation of State Key Laboratory of paleobiology and Stratigraphy (Nanjing Institute of Geology and paleontology, CAS) ; Natural Science Basic Research Program in Shaanxi Province of China |
| 源URL | [http://ir.nigpas.ac.cn/handle/332004/42709]  |
| 专题 | 中国科学院南京地质古生物研究所 |
| 通讯作者 | Xiao, Liang |
| 作者单位 | 1.Changan Univ, Sch Earth Sci & Resources, 126 Yanta Rd, Xian 710054, Peoples R China 2.Gansu Geol Survey Inst, Geol Survey Gansu Prov, Lanzhou, Peoples R China 3.Northwest Univ, Shaanxi Key Lab Early Life & Environm, Xian, Peoples R China 4.Chinese Acad Sci, Nanjing Inst Geol & Palaeontol, State Key Lab Palaeobiol & Stratigraphy, Nanjing, Peoples R China 5.Changan Univ, Key Lab Western Min Resources & Geol Engn, Minist Educ, Xian, Peoples R China 6.Changan Univ, Sch Earth Sci & Resources, Xian, Peoples R China |
| 推荐引用方式 GB/T 7714 | Guo, Li-Yan,Xiao, Liang,Ji, De-Shuang,et al. Juniperus L. (Cupressaceae) from the Miocene of Chifeng, Inner Mongolia: the earliest macrofossil of sect. Sabina in East Asia[J]. HISTORICAL BIOLOGY,2023:13. |
| APA | Guo, Li-Yan.,Xiao, Liang.,Ji, De-Shuang.,Li, Xiang-Chuan.,Luo, Fan.,...&Ren, Wen-Xiu.(2023).Juniperus L. (Cupressaceae) from the Miocene of Chifeng, Inner Mongolia: the earliest macrofossil of sect. Sabina in East Asia.HISTORICAL BIOLOGY,13. |
| MLA | Guo, Li-Yan,et al."Juniperus L. (Cupressaceae) from the Miocene of Chifeng, Inner Mongolia: the earliest macrofossil of sect. Sabina in East Asia".HISTORICAL BIOLOGY (2023):13. |
入库方式： OAI收割
来源：南京地质古生物研究所
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