Protoscaphirhynchus squamosus, a new sturgeon from the Upper Cretaceous of Montana

N. J. Wilimovsky

1956

Article

Journal of Paleontology 30(5):1205-1208

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Taxa discussed in this work:

• Acipenser molassicus
• Acipenser toliapicus
• Acipenser tuberculosus
• Protoscaphirhynchus
• Protoscaphirhynchus squamosus

Taxonomy:

• Acipenser molassicus belongs to Acipenser - Probst (1882)
• Acipenser tuberculosus belongs to Acipenser - Probst (1882)