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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Lonsda
Taxonomy
Lonsda is a genus. It is not extant.
It was assigned to Hexactinosa by Sepkoski (2002); and to Hexactinellida by Finks et al. (2004).
It was assigned to Hexactinosa by Sepkoski (2002); and to Hexactinellida by Finks et al. (2004).
Species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 2002 | Lonsda Sepkoski |
| 2004 | Lonsda Finks et al. p. 555 |
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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.
G. †Lonsda
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: c = class | |||||
| Reference: Kiessling 2004 | |||||
Age range: Early/Lower Aptian or 121.40000 to 119.57000 Ma
Collections (2 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Early/Lower Aptian | United Kingdom (England) | L. contortuplicata (235315) | |
| Aptian | United Kingdom (England) | L. contortuplicata (1744) |