A Jurassic wood providing insights into the earliest step in Ginkgo wood evolution.
A Jurassic wood providing insights into the earliest step in Ginkgo wood evolution.
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侏罗纪木材让我们深入了解银杏木材进化的最早步骤
DOI:
10.1038/srep38191
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发表时间:
2016-12-16
影响因子:
4.6
通讯作者:
Zheng S
中科院分区:
文献类型:
--
作者:
Jiang Z;Wang Y;Philippe M;Zhang W;Tian N;Zheng S
The fossil record ofGinkgoleaf and reproductive organs has been well dated to the Mid-Jurassic (170 Myr). However, the fossil wood record that can safely be assigned to Ginkgoales has not yet been reported from strata predating the late Early Cretaceous (ca. 100 Myr). Here, we report a new fossil wood from the Mid-Late Jurassic transition deposit (153–165 Myr) of northeastern China. The new fossil wood specimen displays severalGinkgofeatures, including inflated axial parenchyma and intrusive tracheid tips. Because it is only slightly younger than the oldest recordedGinkgoreproductive organs (the Yima Formation, 170 Myr), this fossil wood very probably represents the oldest bona fide fossilGinkgowood and the missing ancestral form ofGinkgowood evolution.
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影响因子:
1.9
作者:
Feng, Zhuo;Wang, Jun;Roessler, Ronny
通讯作者:
Roessler, Ronny
影响因子:
1.6
作者:
Gnaedinger, Silvia
通讯作者:
Gnaedinger, Silvia
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作者:
Jiang ZiKun;Wang YongDong;Tian Ning
通讯作者:
Tian Ning
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Kvacek, J;Falcon-Lang, HJ;Dasková, J
通讯作者:
Dasková, J
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1.9
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Philippe, Marc;Bamford, Marion K.
通讯作者:
Bamford, Marion K.