| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Celmus michaelmus
Taxonomy
Celmus michaelmus was named by Adrain and Fortey (1997). It is not extant. Its type locality is banks of un-named stream, 2km south-west of Srah Bridge, which is in a Castlemainian/Yapeenian carbonate limestone in the Tourmakeady Formation of Ireland.
Synonymy list
| Year | Name and author |
|---|---|
| 1997 | Celmus michaelmus Adrain and Fortey |
| 2005 | Celmus michaelmus BergstroĢm and Suzuki p. 240 |
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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.
†Celmus michaelmus Adrain and Fortey 1997
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, c = class | |||||
| References: Whittington et al. 1997, Aberhan et al. 2004 | |||||
Age range: base of the Castlemainian to the top of the Yapeenian or 471.30000 to 469.40000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Castlemainian - Yapeenian | Ireland | Celmus michaelmus (type locality: 153922) |