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Fig. 5 | Journal of Palaeogeography

Fig. 5

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

Fig. 5

Palaeogeographic maps showing the distribution of Spirematospermum from the Late Cretaceous to the Pliocene (af), based on the Cretaceous occurrences (Goth 1986; Knobloch and Mai 1986; Friis 1988) and the compilation of the Cenozoic occurrences (Fischer et al. 2009). S. chandlerae; S. friederichii; S. sp. from Austria; S. sp. from USA; S. wetzleri

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