| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Calycelasma
Taxonomy
Calycelasma was named by Smirnova (2007). Its type is Calycelasma kalaschnikovi.
It was assigned to Beecheriidae by Smirnova (2007).
It was assigned to Beecheriidae by Smirnova (2007).
Species
C. kalaschnikovi (type species)
Synonymy list
| Year | Name and author |
|---|---|
| 2007 | Calycelasma Smirnova p. 785 |
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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
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| shell height | 6 | 7.31 | 6.50 | 8.20 | 7.25 | 0.647 |
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| Source: o = order, c = class, p = phylum, uc = unranked clade | |||||
| References: Aberhan et al. 2004, Nesnidal et al. 2013 | |||||