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Parviscapha univelum

Chondrichthyes

Taxonomy
Parviscapha univelum was named by Johns (1997). It is considered to be a form taxon. Its type specimen is GSC 105296, a dermal scale, and it is a 3D body fossil. Its type locality is Aylard Creek East, Laird formation, ACE-2, which is in a Ladinian marine horizon in the Laird Formation of Canada.

Synonymy list
YearName and author
1997Parviscapha univelum Johns p. 41 figs. pl. 13, figs. 6-18; fig. 11f

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Deuterostomia
phylumChordataHaeckel 1874
subphylumVertebrata
RankNameAuthor
superclassGnathostomata
classChondrichthyes
subclassElasmobranchiiBonaparte 1838
genusParviscapha
speciesunivelum

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.

Parviscapha univelum Johns 1997
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: phosphaticsubp
Environment: marinesubp
Locomotion: actively mobilec
Life habit: nektonicc
Diet: carnivorec
Created: 2004-08-17 13:49:23
Modified: 2009-12-13 03:31:01
Source: c = class, subp = subphylum
References: Wagner 2023, Carroll 1988

Age range: base of the Ladinian to the top of the Carnian or 242.00000 to 228.00000 Ma

Collections (8 total)


Time interval Ma Country or state Original ID and collection number
Ladinian242.0 - 237.0Canada (British Columbia) Parviscapha univelum (type locality: 150041 150042 150044 150045 150048 150082)
Carnian237.0 - 228.0Canada (British Columbia) Parviscapha univelum (150056)
Tuvalian232.0 - 221.5Canada (British Columbia) Parviscapha univelum (150053)