| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Acanthotheca
Taxonomy
Acanthotheca was named by Vendrasco et al. (2011). Its type is Ribeiria junior.
It was assigned to Stenothecidae by Vendrasco et al. (2011).
It was assigned to Stenothecidae by Vendrasco et al. (2011).
Species
Synonymy list
| Year | Name and author |
|---|---|
| 2011 | Acanthotheca Vendrasco et al. pp. 11A:24-25 |
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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
| Reference | Diagnosis | |
|---|---|---|
| M. J. Vendrasco et al. 2011 | Shell small (c. 1 mm long), tall, subconical, slightly laterally compressed; ventral margin curved; sharp boundary in sub-apical slope at shelf. |
Measurements
No measurements are available
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| Source: f = family, c = class | |||||
| Reference: Hendy et al. 2009 | |||||