A revision of the early Carnian Trachyceratidae (Ammonoidea) of northeastern Asia

A. G. Konstantinov

2012

Article

Paleontological Journal 46:453-460

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Taxa discussed in this work:

• Boreotrachyceras
• Okhototrachyceras

Taxonomy:

• Boreotrachyceras belongs to Trachyceratidae - Konstantinov (2012)
• Boreotrachyceras omkutchanicum belongs to Boreotrachyceras - Konstantinov (2012)
• Okhototrachyceras belongs to Trachyceratidae - Konstantinov (2012)
• Okhototrachyceras seimkanense belongs to Okhototrachyceras - Konstantinov (2012)