Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Ellesmene eureka
Taxonomy
Ellesmene eureka was named by Dawson et al. (1993). Its type locality is Ellesmere Island (Lower), which is in a Wasatchian deltaic horizon in the Margaret Formation of Canada.
Synonymy list
Year | Name and author |
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1993 | Ellesmene eureka Dawson et al. |
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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.
†Ellesmene eureka Dawson et al. 1993
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: subc = subclass, c = class, subp = subphylum | |||||
References: Hendy et al. 2009, Carroll 1988, Lillegraven 1979, Ji et al. 2002 |
Age range: Wasatchian or 55.80000 to 50.30000 Ma
Collections: one only
Time interval | Ma | Country or state | Original ID and collection number |
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Wasatchian | Canada (Northwest Territories) | Ellesmene eureka (15888) |