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Labrilancea
Taxonomy
Labrilancea was named by Johns (1997). It is considered to be a form taxon. Its type is Labrilancea glabrisubcuspis.
It was assigned to Elasmobranchii by Johns (1997); and to Elasmobranchii by Chen (2002).
It was assigned to Elasmobranchii by Johns (1997); and to Elasmobranchii by Chen (2002).
Species
L. glabrisubcuspis (type species), L. glabrisubtricuspis
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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. †Labrilancea Johns 1997
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†Labrilancea glabrisubcuspis Johns 1997
†Labrilancea glabrisubtricuspis Johns 1997
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: c = class, subp = subphylum | |||||
References: Wagner 2023, Carroll 1988 |
Collections (8 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Ladinian | Canada (British Columbia) | L. glabrisubcuspis (150040 150045) L. glabrisubcuspis, L. glabrisubtricuspis (150041 150044 150082) L. glabrisubtricuspis (150079) | |
Carnian | Canada (British Columbia) | L. glabrisubcuspis, L. glabrisubtricuspis (150056) | |
Julian | China (Guizhou) | L. glabrisubcuspis (131034) |