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Propterus
Taxonomy
Propterus was named by Agassiz (1834) [Sepkoski's age data: J Tith-l K l Sepkoski's reference number: 452].
It was assigned to Macrosemiiformes by Sepkoski (2002); and to Macrosemiidae by Woodward (1895), López-Arbarello (2012).
It was assigned to Macrosemiiformes by Sepkoski (2002); and to Macrosemiidae by Woodward (1895), López-Arbarello (2012).
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1834 | Propterus Agassiz p. 386 |
| 1850 | Rhynchoncodes Costa |
| 1895 | Propterus Woodward p. 181 |
| 2002 | Propterus Sepkoski |
| 2012 | Propterus López-Arbarello |
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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. †Propterus Agassiz 1834
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†Propterus elongatus Wagner 1863
†Propterus microstomus Agassiz 1834
†Propterus serratus Agassiz 1843
Invalid names: Rhynchoncodes Costa 1850 [synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: c = class, subp = subphylum | |||||
| References: Carroll 1988, Kiessling 2004, Hendy et al. 2009 | |||||
Age range: base of the Late/Upper Kimmeridgian to the top of the Early/Lower Albian or 152.21000 to 110.10000 Ma
Collections (2 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Kimmeridgian - Early/Lower Tithonian | Germany (Bayern) | P. elongatus (228758) | |
| Early/Lower Albian | Italy (Campania) | Rhynchoncodes macrocephalus (112631) |