Hemitrapa Miki (Lythraceae) from the middle Miocene tropical lowland rainforest of southern China

被引：1
作者：
Dong, Jun-Ling [1 ,2 ]
Li, Zhe [1 ]
Sun, Bai-Nian [2 ,3 ]
Gao, Jing-Xin [1 ]
机构：
[1] Chengdu Univ Technol, Inst Sedimentary Geol, State Key Lab Oil & Gas Reservoir Geol & Exploitat, Chengdu 610059, Peoples R China
[2] Chinese Acad Sci, Nanjing Inst Geol & Paleontol, State Key Lab Paleobiol & Stratig, Nanjing 210008, Peoples R China
[3] Lanzhou Univ, Sch Earth Sci, Key Lab Mineral Resources Western China Gansu Prov, Lanzhou 730000, Peoples R China
来源：
PALAEOWORLD | 2023年 / 32卷 / 04期
基金：
中国国家自然科学基金;
关键词：
diversity; Hemitrapa; middle Miocene; Fujian Province; China; FUJIAN; TRAPACEAE; OLIGOCENE; POLLEN; FRUITS;
D O I：
10.1016/j.palwor.2022.11.005
中图分类号：
Q91 [古生物学];
学科分类号：
0709 ; 070903 ;
摘要：
Hemitrapa is an extinct genus in the subfamily Trapoideae with rich fossil records in Eurasia and North America. However, the diversification history of Hemitrapa is poorly known in southern China. Here, we describe a new species of the subfamily Trapoideae (Lythraceae), Hemitrapa zhangpuensis n. sp., based on well-preserved fossil fruits from the middle Miocene Zhangpu flora of Fujian, southern China. The new fossils contribute to understanding the history of plant diversity in southern China and the ontogeny of the fruit. In addition, this finding represents the southernmost fossil record of the genus worldwide, which greatly expands the spatial distribution and ecological habitat of Hemitrapa during the middle Miocene. (c) 2022 Elsevier B.V. and Nanjing Institute of Geology and Palaeontology, CAS. All rights reserved.
引用
收藏
页码：626 / 636
页数：11
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