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Journal of Palaeogeography
Fig. 2 | Journal of Palaeogeography

Fig. 2

From: Spirematospermum wetzleri (Heer) Chandler (Zingiberaceae) from the Miocene of Weichang, Hebei Province, North China and the phytogeographic history of the genus

Fig. 2

Stratigraphic and lithologic column of the Gaoshanjian section (modified from Li et al. 2009), indicating where Spirematospermum wetzleri was found (Green leaves) and the overlying and underlying strata of Hannuoba Formation (No. 2 Regional Geological Survey Team, Hebei Bureau of Geology and Mineral Resources 1979)

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