Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Coniunctio
Taxonomy
Coniunctio was named by Johns (1997). It is considered to be a form taxon.
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 | Coniunctio Johns p. 57 |
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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. †Coniunctio Johns 1997
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†Coniunctio aequirugosa Johns 1997
†Coniunctio multirugosa 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 (12 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Ladinian | Canada (British Columbia) | C. aequirugosa (150049 150079) C. aequirugosa, C. multirugosa (150041 150042 150043 150044 150045 150046 150048 150082) C. multirugosa (150040) | |
Carnian | Canada (British Columbia) | C. multirugosa (150056) |