Evolution of the Permian family Spirolegoceratidae (Goniatitida, Ammonoidea)

T. B. Leonova, and O. P. Shilovsky

2007

Article

Paleontological Journal 41(1):28-38

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Taxa discussed in this work:

• Archboldiceras
• Sverdrupites bogoslovskayae
• Sverdrupitinae

Taxonomy:

• Archboldiceras whitehousei belongs to Archboldiceras - Leonova and Shilovsk (2007)
• Archboldiceras lobulatum belongs to Archboldiceras - Leonova and Shilovsk (2007)