See text Mazapilitinae is a subfamily of Upper Jurassic ammonites included in the Oppeliidae.

Shells are involute; venter rounded or gently tabulate; ribbing coarse, fold-like, branching.

[1] Genera include Mazapilites, Submazapilites, and Eurynoticeras, which have been found in Kimmeridgian age marine sediments in southern Europe and Mexico.

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