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Palaeoxyris
Taxonomy
Palaeoxyris was named by Brongniart (1828) [Fish eggs].
It was assigned to Problematica by Andrews (1970); and to Vertebrata by Gall (1971).
It was assigned to Problematica by Andrews (1970); and to Vertebrata by Gall (1971).
Species
Synonyms
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Synonymy list
Year | Name and author |
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1828 | Palaeoxyris Brongniart p. 135 |
1860 | Sporlederia Stiehler |
1970 | Palaeoxyris Andrews |
1971 | Palaeoxyris Gall |
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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. †Palaeoxyris Brongniart 1828
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†Palaeoxyris alternus Fischer et al. 2011
†Palaeoxyris regularis Brogniart 1828
Invalid names: Sporlederia Stiehler 1860 [nomen nudum]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: subp = subphylum, p = phylum | |||||
References: Carroll 1988, Kiessling 2004 |
Age range: base of the Aegean to the top of the Early/Lower Cenomanian or 247.20000 to 93.50000 Ma
Collections (9 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Aegean | France (Moselle) | P. regularis (140641 206487 206489 206490) | |
Aegean | France (Bas-Rhin) | P. regularis (206491 206495 206506 206546) | |
Early/Lower Cenomanian | France (Charente-Maritime) | P. sp. (119082) |