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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Spirinella caecistriata
Taxonomy
Spirinella caecistriata was named by Johnston (1941). It is the type species of Spirinella.
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1941 | Spirinella caecistriata Johnston |
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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.
†Spirinella caecistriata Johnston 1941
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: g = genus, o = order, c = class, p = phylum, uc = unranked clade | |||||
| References: Aberhan et al. 2004, Nesnidal et al. 2013, Hendy 2009 | |||||
Age range: base of the Gorstian to the top of the Ludfordian or 426.70000 to 422.70000 Ma
Collections (9 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Homerian - Gorstian | Australia (Australian Capital Territory) | Spirinella caecistriata (25684) | |
| Gorstian | Australia (Australian Capital Territory) | Spirinella caecistriata (25639 25680 25681 25682 25683 25708) | |
| Ludlow | Australia (Victoria) | Spirinella caecistriata (25641) | |
| Ludfordian | Australia (New South Wales) | Spirinella caecistriata (25634) |