Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Scaphelasma septatum
Taxonomy
Scaphelasma septatum was named by Cooper (1956). It is the type species of Scaphelasma.
Subspecies
Sister species lacking formal opinion data
Synonymy list
Year | Name and author |
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1956 | Scaphelasma septatum Cooper |
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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.
†Scaphelasma septatum Cooper 1956
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†Scaphelasma septatum rugosum Goryansky 1969
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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, uc = unranked clade | |||||
References: Aberhan et al. 2004, Nesnidal et al. 2013, Hendy 2009 |
Age range: base of the Castlemainian to the top of the Yapeenian or 471.30000 to 469.40000 Ma
Collections (6 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Latorp - Volkhov | Estonia (Ida-Viru) | Scaphelasma septatum (195587) | |
Castlemainian - Yapeenian | Ireland | Scaphelasma septatum (153922) | |
Volkhov | Estonia (Ida-Viru) | Scaphelasma septatum (195561 195585 195586) | |
Chazyan | USA (Alabama) | Scaphelasma septatum (162364) |