Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Scaphelasma lamellosum
Taxonomy
Scaphelasma lamellosum was named by Krause and Rowell (1975).
Sister species lacking formal opinion data
Synonymy list
Year | Name and author |
---|---|
1975 | Scaphelasma lamellosum Krause and Rowell |
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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 lamellosum Krause and Rowell 1975
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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: Hendy 2009, Aberhan et al. 2004, Nesnidal et al. 2013 |
Age range: base of the Blackhillsian to the top of the Darriwilian or 474.90000 to 458.40000 Ma
Collections (8 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Blackhillsian | Norway (Spitsbergen) | Scaphelasma lamellosum (189898 189914 189945) | |
Dapingian | Norway (Spitsbergen) | Scaphelasma lamellosum (189845 189848 189938) | |
Darriwilian | Norway (Spitsbergen) | Scaphelasma lamellosum (189861 189881) |