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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Tetraplecta
Taxonomy
Tetraplecta was named by Haeckel (1881). It is extant.
It was assigned to Plagiacanthinae by De Wever et al. (2001).
It was assigned to Plagiacanthinae by De Wever et al. (2001).
Species
Synonymy list
| Year | Name and author |
|---|---|
| 1881 | Tetraplecta Haeckel |
| 2001 | Tetraplecta De Wever et al. p. 221 |
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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. Tetraplecta Haeckel 1881
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†Tetraplecta hattorii Dumitrica 2004
†Tetraplecta yaoi Dumitrica 2004
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: p = phylum | |||||
| Reference: Kiessling 1999 | |||||
Age range: base of the Early/Lower Bajocian to the top of the Late/Upper Bajocian or 170.90000 to 168.20000 Ma
Collections (2 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Early/Lower Bajocian | Japan | T. hattorii (130114) | |
| Late/Upper Bajocian | Japan | T. yaoi (51714) |