Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Spirigerina quinquecostata
Taxonomy
Spirigerina quinquecostata was named by Munthe (1910).
Sister species lacking formal opinion data
Synonymy list
Year | Name and author |
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1910 | Spirigerina quinquecostata Munthe |
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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.
†Spirigerina quinquecostata Munthe 1910
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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, Hendy 2009, Nesnidal et al. 2013 |
Age range: Ludfordian or 425.60000 to 423.00000 Ma
Collections (7 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Ludfordian | Sweden (Gotland) | Spirigerina quinquecostata (13534 13535 65040 65042 65043 65045 65049) |