Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Ellesmeroceras winonicum
Taxonomy
Cyrtoceras winonicum was named by Sardeson (1896).
It was recombined as Ellesmeroceras winonicum by Stauffer and Thiel (1941).
It was recombined as Ellesmeroceras winonicum by Stauffer and Thiel (1941).
Synonymy list
Year | Name and author |
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1941 | Ellesmeroceras winonicum Stauffer and Thiel pp. 102-103 |
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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.
†Ellesmeroceras winonicum Sardeson 1896
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: o = order, c = class | |||||
References: Aberhan et al. 2004, Kiessling 2004 |
Age range: Tremadocian or 485.40000 to 477.70000 Ma
Collections: one only
Time interval | Ma | Country or state | Original ID and collection number |
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Tremadocian | USA (Minnesota) | Ellesmeroceras winonicum (101766) |