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Helvetocapsa plicata semiplicata
Taxonomy
Stichocapsa plicata semiplicata was named by Matsuoka (1991). Its type specimen is NU MR 0019 and is a 3D body fossil.
It was recombined as Stichocapsa semiplicata by Yao (1997); it was recombined as Helvetocapsa plicata semiplicata by Gorican et al. (2006).
It was recombined as Stichocapsa semiplicata by Yao (1997); it was recombined as Helvetocapsa plicata semiplicata by Gorican et al. (2006).
Synonymy list
| Year | Name and author |
|---|---|
| 1991 | Stichocapsa plicata semiplicata Matsuoka p. 729 figs. 6-1-6b |
| 1997 | Stichocapsa semiplicata Yao |
| 2006 | Helvetocapsa plicata semiplicata Gorican 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.
†Helvetocapsa plicata semiplicata Matsuoka 1991
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: p = phylum | |||||
| Reference: Kiessling 1999 | |||||
Age range: Early/Lower Toarcian or 184.20000 to 182.90000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Early/Lower Toarcian | Japan | Stichocapsa semiplicata (51710) |