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Genus classification of Triprojectacites Mtchedlishvili, 1961 emend. Stanley 1970
Wu, Yixiao(吴一笑)1,2,3; Li, Jianguo(李建国)1,2,3
2022-05-04
发表期刊GRANA
ISSN0017-3134
卷号61期号:3页码:161-181
摘要

Triprojectacites Mtchedlishvili, 1961 emend. Stanley 1970 is an important pollen group of the Northern Hemisphere palynofloras during the Late Cretaceous. It is featured by three, or occasionally four or five, projections at the equatorial zone of the body with colpate apertures and endexinous thickenings. This pollen group is very useful in the stratigraphic division and correlation for its high diversity, short stratigraphic interval, and rapid evolution. However, the diversity and complex morphology make the pollen difficult to describe and classify, which brought discrepancies in the understanding and application of genus and species. In the present article, we make a re-evaluation of the previously proposed genera by using an improved, clearly defined morphological terminology based on standardised measurements. Finally, eight genera are screened out to set a new classification system from the 39 genera that have been proposed in relation with Triprojectacites. A diagnostic key is compiled for the convenience of differentiating them.

关键词Aquilapollenites taxonomy morphology Cretaceous
DOI10.1080/00173134.2022.2050804
收录类别SCI
语种英语
关键词[WOS]FOSSIL POLLEN ; AQUILAPOLLENITES ; MORPHOLOGY ; LATITUDES
资助项目Strategic Priority Research Program of the Chinese Academy of Sciences[XDB26010206] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDA2007020203] ; National Natural Science Foundation of China[41888101] ; National Natural Science Foundation of China[41872004] ; China Scholarship Council[202004910805]
WOS研究方向Plant Sciences
WOS类目Plant Sciences
WOS记录号WOS:000790252500001
项目资助者Strategic Priority Research Program of the Chinese Academy of Sciences ; National Natural Science Foundation of China ; China Scholarship Council
出版者TAYLOR & FRANCIS AS
文献类型期刊论文
条目标识符http://ir.nigpas.ac.cn/handle/332004/40689
专题中国科学院南京地质古生物研究所
通讯作者Li, Jianguo(李建国)
作者单位1.Chinese Acad Sci, State Key Lab Palaeobiol & Stratig, Nanjing Inst Geol & Palaeontol, 39 East Beijing Rd, Nanjing 210008, Peoples R China
2.Chinese Acad Sci, Ctr Excellence Life & Paleoenvironm, 39 East Beijing Rd, Nanjing 210008, Peoples R China
3.Univ Chinese Acad Sci, Beijing, Peoples R China
推荐引用方式
GB/T 7714
Wu, Yixiao,Li, Jianguo. Genus classification of Triprojectacites Mtchedlishvili, 1961 emend. Stanley 1970[J]. GRANA,2022,61(3):161-181.
APA Wu, Yixiao,&Li, Jianguo.(2022).Genus classification of Triprojectacites Mtchedlishvili, 1961 emend. Stanley 1970.GRANA,61(3),161-181.
MLA Wu, Yixiao,et al."Genus classification of Triprojectacites Mtchedlishvili, 1961 emend. Stanley 1970".GRANA 61.3(2022):161-181.
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