Classification of Gane et al. 2016

Subor. †Ancyloceratina Wiedmann 1966
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Superfm. †Turrilitaceae Gill 1871
Superfm. †Turrilitoidea Gill 1871
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Fm. †Diplomoceratidae Spath 1926
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Subfm. †Diplomoceratinae Spath 1926
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G. †Chesapeakiceras Kennedy and Cobban 1998
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†Chesapeakiceras nodatum Kennedy and Cobban 1993
Invalid names: Chesapeakella Kennedy and Cobban 1993 [replaced]