| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Quadricona madonnae
Taxonomy
Quadricona madonnae was named by Topper et al. (2011). It is not extant.
Synonymy list
| Year | Name and author |
|---|---|
| 2011 | Quadricona madonnae Topper et al. |
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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.
†Quadricona madonnae Topper et al. 2011
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, c = class | |||||
| References: Hendy et al. 2009, Benson et al. 1961 | |||||
Age range: Atdabanian or 521.00000 to 516.00000 Ma
Collections (3 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Atdabanian | Australia (South Australia) | Quadricona madonnae (140342 140343 140346) |