The Baltic nautiloids Cyrtoceras ellipticum Lossen 1860, C. priscum Eichwald 1861, and Orthoceras damesi Krause 1877

J. Dzik, and G. N. Kiselev

1995

Article

Palaeontologische Zeitschrift 69:61-71

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Taxa discussed in this work:

• Oonoceras priscum
• Oonoceratidae
• Spyroceras damesi

Taxonomy:

• Oonoceras priscum belongs to Oonoceras - Dzik and Kiselev (1995)
• Oonoceratidae belongs to Oncocerida - Dzik and Kiselev (1995)
• Oonoceras belongs to Oonoceratidae - Dzik and Kiselev (1995)
• Spyroceras damesi belongs to Spyroceras - Dzik and Kiselev (1995)