| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Spirodentalium
Taxonomy
Spirodentalium was named by Walcott (1890) [Sepkoski's age data: Cm Trep Sepkoski's reference number: 797].
It was assigned to Coleolidae by Fisher (1962); and to Euomphalina by Sepkoski (2002).
It was assigned to Coleolidae by Fisher (1962); and to Euomphalina by Sepkoski (2002).
Synonymy list
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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: f = family | |||||
| Reference: Kiessling 2004 | |||||
Age range: base of the Trempealeauan to the top of the Sunwaptan or 492.50000 to 487.50000 Ma
Collections (4 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Sunwaptan | USA (New York) | Lytospira sp. (85185) | |
| Trempealeauan | USA (Nevada) | Hyolithes curvatus (93574) | |
| Trempealeauan | USA (Missouri) | Macluritella walcotti (93582) | |
| Trempealeauan | USA (Wisconsin) | S. osceola (93598) |