Full reference: A. S. Hsiou, A. M. Albino, M. A. Medeiros and R. A. B. Santos. 2013. The oldest Brazilian snakes from the early Late Cretaceous (Cenomanian). Acta Palaeontologica Polonica
Subtaxa: Seismophis septentrionalis
Distribution: found only at Falésia do Sismito (Cretaceous of Brazil)
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.