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Updated: Jun 12, 2025

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Published on: August 31, 2017
A new gnetalean macrofossil from the Lower Cretaceous of the Laiyang Basin, eastern China
Peihong Jin1, Mingzhen Zhang1, Baoxia Du2
1Key Laboratory of Petroleum Resources, Northwest Institute of Eco-Environment and Resources, Chinese Academy of Sciences, Gansu Province, Lanzhou 730000, China.
Abstract:
•A new species Laiyangia compacta gen. et sp. nov. with unusual female spikes was described from the Laiyang Formation.•This species shows transitional morphology between early ephedroid and modern gnetoid.•The epidermal microstructural character of this species provides a driver paleoclimate of Laiyang area in Early Cretaceous.
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