MolluscaBase source request
You have requested access to download the full text of the source (SourceID: 512146):
Kröger, B. (2008). A new genus of middle Tremadocian orthoceratoids and the Early Ordovician origin of orthoceratoid cephalopods. Acta Palaeontologica Polonica. 53(4): 745–749.
Kröger, B. (2008). A new genus of middle Tremadocian orthoceratoids and the Early Ordovician origin of orthoceratoid cephalopods. Acta Palaeontologica Polonica. 53(4): 745–749.
