| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Ectenoceras gracile
Taxonomy
Cyrtoceras gracilis was named by Cleland (1903).
It was recombined as Ectenoceras gracile by Ulrich et al. (1943).
It was recombined as Ectenoceras gracile by Ulrich et al. (1943).
Synonymy list
| Year | Name and author |
|---|---|
| 1943 | Ectenoceras gracile Ulrich 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.
†Ectenoceras gracile Cleland 1903
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, c = class | |||||
| References: Kiessling 2004, Aberhan et al. 2004 | |||||
Age range: Tremadocian or 486.85000 to 477.10000 Ma
Collections (3 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Tremadocian | USA (New York) | Ectenoceras gracile (189360 189361 189362) |