Schlotheimiidae Spath, 1923
publication ID |
https://doi.org/ 10.4202/app.2011.0148 |
persistent identifier |
https://treatment.plazi.org/id/BC6C87CE-FFA0-FF95-FF96-7AE1FDA0FAF3 |
treatment provided by |
Felipe |
scientific name |
Schlotheimiidae Spath, 1923 |
status |
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Family Schlotheimiidae Spath, 1923 View in CoL
Remarks.—In view of the close relationships between Angulaticeras and Phricodoceras with A. spinosus as a convincing intermediate form, it appears convenient to include Phricodoceras in the Schlotheimiidae and to abandon the subfamily and family terms Phricododeratinae and Phricodoceratidae . This classification has already been adopted by Meister et al. (2011). Its main advantage is that it is readily supported by the comparative anatomy within the Psiloceratoidea and is founded on an odd morpho−ornamental feature (i.e., the “ Phricodoceras habitus”) the complexity of which greatly reduces the risk of convergences.
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