Class Cephalopoda

Z. G. Balashov

1955

Chapter

84-104

Find it at:

Taxa discussed in this work:

• Ellesmeroceras elongatum
• Proterocameroceras sibiricum
• Protocycloceras mendax

Taxonomy:

• Ellesmeroceras elongatum belongs to Ellesmeroceras - Kobayashi (1931)
• Protocycloceras mendax belongs to Protocycloceras - Ulrich et al. (1944)
• Proterocameroceras sibiricum belongs to Proterocameroceras - Balashov (1955)