Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Ellesmene
Taxonomy
Ellesmene was named by Dawson et al. (1993). It is not extant.
It was assigned to Plagiomenidae by Dawson et al. (1993), McKenna and Bell (1997).
It was assigned to Plagiomenidae by Dawson et al. (1993), McKenna and Bell (1997).
Species
Synonymy list
Year | Name and author |
---|---|
1993 | Ellesmene Dawson et al. |
1997 | Ellesmene McKenna and Bell |
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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.
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: subc = subclass, subp = subphylum, p = phylum | |||||
References: Lillegraven 1979, Ji et al. 2002, Kiessling 2004, Carroll 1988 |
Age range: Wasatchian or 54.90000 to 50.50000 Ma
Collections: one only
Time interval | Ma | Country or state | Original ID and collection number |
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Wasatchian | Canada (Northwest Territories) | E. eureka (15888) |