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Petalopteryx
Taxonomy
Petalopteryx was named by Pictet (1850) [Sepkoski's age data: K l K Ceno Sepkoski's reference number: 2].
It was assigned to Macrosemiidae by Woodward (1895); to Macrosemiiformes by Sepkoski (2002); and to Ophiopsiellidae by Ebert (2018).
It was assigned to Macrosemiidae by Woodward (1895); to Macrosemiiformes by Sepkoski (2002); and to Ophiopsiellidae by Ebert (2018).
Species
Entered
by J. Sepkoski on 2003-01-23; modified by M. Clapham on 2021-07-16
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.
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: c = class, subp = subphylum, p = phylum | |||||
| References: Carroll 1988, Kiessling 2004, Bambach et al. 2007, Hendy et al. 2009 | |||||
Age range: Late/Upper Cenomanian or 100.50000 to 93.90000 Ma
Collections (2 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Cenomanian | Lebanon | P. syriacus (221080 221186) |