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Psilophyllites
Taxonomy
Psilophyllites is a genus. It is not extant. Its type is Ammonites hagenowii.
It was assigned to Psiloceratidae by Wiedmann (1970); to Ammonoidea by Sepkoski (2002); and to Psiloceratinae by Howarth (2013).
It was assigned to Psiloceratidae by Wiedmann (1970); to Ammonoidea by Sepkoski (2002); and to Psiloceratinae by Howarth (2013).
Species
Species lacking formal opinion data
Entered
by J. Sepkoski on 2003-01-23; modified by M. Clapham on 2015-10-04
Synonyms
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Synonymy list
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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
G. †Psilophyllites
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†Psilophyllites hagenowii Dunker 1847
Invalid names: Hagenowiceras Lange 1922 [objective synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, c = class | |||||
| References: Kiessling 2004, Kiessling 2003 | |||||
Age range: Late/Upper Hettangian or 201.40000 to 199.50000 Ma
Collections (3 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Hettangian | United Kingdom (England) | P. hagenowi (163293) | |
| Middle Hettangian | United Kingdom (England) | P. hagenowi (29231 29232) |