The problem of vast numbers of cladodont shark denticles in the Pennsylvanian Excello Shale of Pike County, Indiana

R. Zangerl

1995

Article

Journal of Paleontology 69(3):556-563

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Taxa discussed in this work:

• Stethacanthulus
• Stethacanthulus longipeniculus

Taxonomy:

• Stethacanthulus longipeniculus belongs to Stethacanthulus - Zangerl (1990)