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Fossil Gordonia (s.l.)–like (Theaceae) winged seeds from the early Miocene of the Mecsek Mts, W Hungary
Palaeobiodiversity and Palaeoenvironments ( IF 1.4 ) Pub Date : 2021-01-07 , DOI: 10.1007/s12549-020-00461-0
Boglárka Erdei , Lilla Hably

Winged seeds were recovered from two sites of the late early Miocene (Karpatian) flora of Magyaregregy, Mecsek Mts, W Hungary. The seeds are assigned to the fossil-genus and species, Mecsekispermum gordonioides Hably and Erdei gen. nov. et sp. nov., and are tentatively related to the family Theaceae. Based on the overall character of the winged seeds and the isodiametric surface pattern of the seed coat, the seeds are most comparable with species of Gordonia J. Ellis (s.l.,) in Theeae (Laplacea Kunth or Polyspora Sweet). A comparison with winged seeds of other fossil genera, e.g. Saportaspermum Meyer and Manchester, and winged seeds of modern genera in various families is also given. The fossil flora is preserved in the fish scale-bearing clay marl belonging to the Feked Formation and Komló Claymarl Member and dated as Karpatian (late Burdigalian, standard chronostratigraphy).



中文翻译:

化石Gordonia(sl)–(Theaceae)翅从匈牙利W的Mecsek山中新世早期

从匈牙利西部麦加锡克山的Magyaregregy早中新世(Karpatian)植物区系的两个位置回收了有翅的种子。种子被归为化石属和种,Mecsekispermum gordonioides Hable和Erdei属。十一月 等。十一月。,并且暂时与家庭Theaceae有关。根据带翅种子的总体特征和种皮的等径表面图案,该种子与Theeae中的Gordonia J. Ellis(sl)物种(拉普拉塔·昆斯(Laplacea Kunth)或Polyspora Sweet)具有最高的可比性。与其他化石属的有翅种子的比较,例如Saportaspermum还介绍了迈耶和曼彻斯特,以及各个家庭中近代有翅的种子。化石植物群保存在属于Feked组和KomlóClaymarl成员的带鱼鳞的泥灰岩中,日期为Karpatian(布尔迪加利晚期,标准年代地层学)。

更新日期:2021-01-07
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