Two new Devonian spine-bearing pleurotomariacean gastropod genera from Alaska

R. B. Blodgett, and D. M. Rohr

1989

Article

Journal of Paleontology 63(1):47-52

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Taxa discussed in this work:

• Chlupacispira
• Chlupacispira spinosa
• Spinulrichospira
• Spinulrichospira cheeneetnukensis