| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Trachycyrillium pudens
Taxonomy
Trachycyrillium pudens was named by Porter et al. (2003). Its type specimen is HUPC# 64413 and is a 3D body fossil. Its type locality is Sixtymile Canyon, which is in a Neoproterozoic marine mudstone in the Kwangunt Formation of Arizona. It is the type species of Trachycyrillium.
Synonymy list
| Year | Name and author |
|---|---|
| 2003 | Trachycyrillium pudens Porter et al. p. 418 figs. Figure 10.1–10.4 |
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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.
†Trachycyrillium pudens Porter et al. 2003
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Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| S. M. Porter et al. 2003 | VSMs with a lobed aperture. Lobed aperture re- sults from evenly spaced, inwardly directed points. |
Measurements
No measurements are available
No ecological data are available
Age range: Tonian or 1000.00000 to 720.00000 Ma
Collections (2 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Tonian | USA (Arizona) | Trachycyrillium pudens (238047) | |
| Neoproterozoic | USA (Arizona) | Trachycyrillium pudens (type locality: 230323) |