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Journal of Palaeogeography
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 (a−f), 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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