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Phialaspis symondsi

Pteraspidomorpha - Traquairaspidiformes

Taxonomy
Phialaspis symondsi was named by Tarrant (1991). It is not extant.

Synonymy list
YearName and author
1991Phialaspis symondsi Tarrant

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Deuterostomia
phylumChordataHaeckel 1874
subphylumVertebrata
RankNameAuthor
superclassPteraspidomorphi(Goodrich 1909)
classPteraspidomorpha
subclassHeterostraciLankester 1868
orderTraquairaspidiformesStensio 1958
genusPhialaspisWills 1935
speciessymondsi

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.

†Phialaspis symondsi Tarrant 1991
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: phosphaticsubp
Environment: marinesubp
Locomotion: actively mobilep
Created: 2017-04-17 15:11:50
Modified: 2017-04-17 15:11:50
Source: subp = subphylum, p = phylum
References: Carroll 1988, Kiessling 2004

Age range: base of the Ludlow to the top of the Early/Lower Lochkovian or 426.70000 to 416.80000 Ma

Collections (10 total)


Time interval Ma Country or state Original ID and collection number
Ludlow426.7 - 422.7United Kingdom Phialaspis symondsi (239535)
Pridoli422.7 - 419.62United Kingdom Phialaspis symondsi (179237 239126)
Early/Lower Lochkovian419.62 - 416.8United Kingdom Phialaspis symondsi (238749 238750 238782 238789 238792 238797)
Lochkovian419.62 - 413.02United Kingdom (England) Phialaspis symondsi (10679)