Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Labascicorona
Taxonomy
Labascicorona was named by Johns (1997). It is considered to be a form taxon. Its type is Labascicorona alata.
It was assigned to Elasmobranchii by Johns (1997).
It was assigned to Elasmobranchii by Johns (1997).
Species
Synonymy list
Year | Name and author |
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1997 | Labascicorona Johns p. 59 |
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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. †Labascicorona Johns 1997
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†Labascicorona alata Johns 1997
†Labascicorona longifossae Johns 1997
†Labascicorona mediflexura Johns 1997
†Labascicorona nitidifastigia Johns 1997
†Labascicorona trifastigia Johns 1997
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: c = class, subp = subphylum | |||||
References: Carroll 1988, Wagner 2023 |
Collections (31 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Bithynian | USA (Nevada) | L. sp. (93564) | |
Ladinian | Canada (British Columbia) | L. alata, L. longifossae (150047 150079 150082) L. alata, L. longifossae, L. mediflexura, L. nitidifastigia, L. trifastigia (150040 150041 150045 150048 150049) L. alata, L. longifossae, L. nitidifastigia (150044) L. alata, L. longifossae, L. nitidifastigia, L. trifastigia (150042 150046) L. alata, L. longifossae, L. trifastigia (150043) | |
Carnian | Canada (British Columbia) | L. alata, L. longifossae, L. mediflexura (150146) L. alata, L. longifossae, L. nitidifastigia (150056) L. alata, L. mediflexura (150055 150234) L. longifossae, L. mediflexura (150076 150078) L. mediflexura (150054 150077 150235 150238) | |
Tuvalian | Canada (British Columbia) | L. alata, L. mediflexura (47324 150053) | |
Tuvalian - Lacian | Canada (British Columbia) | L. alata (47330) L. alata, L. mediflexura (47325 47326 47327 47328) | |
Norian | Canada (British Columbia) | L. alata, L. longifossae, L. mediflexura (150074) |