| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Trochometridium
Taxonomy
Trochometridium was named by Cross (1965). It is extant. It is the type genus of Trochometridiidae.
It was assigned to Trochometridiidae by Wu et al. (2025).
It was assigned to Trochometridiidae by Wu et al. (2025).
Synonymy list
| Year | Name and author |
|---|---|
| 1965 | Trochometridium Cross |
| 2025 | Trochometridium Wu 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.
G. Trochometridium Cross 1965
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: c = class | |||||
| Reference: Bush and Bambach 2015 | |||||
Age range: Early/Lower Cenomanian or 100.50000 to 93.90000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Early/Lower Cenomanian | Myanmar | T. sp. (222192) |