| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Posidoniella laevis
Taxonomy
No taxonomic data are available
Sister species lacking formal opinion data
Synonymy list
No taxonomic opinions are available
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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.
Diagnosis
No diagnoses are available
Measurements
No measurements are available
No ecological data are available
Age range: base of the Arnsbergian to the top of the Alportian or 326.90000 to 321.80000 Ma
Collections (20 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Namurian - Westphalian | Spain | Posidoniella laevis (73362) | |
| Arnsbergian | United Kingdom (England) | Posidoniella laevis (8255 8257 8423 8438 8439 8445 8446 8447 8448 8449 8451 8452 8454 8456 8461 8462 8469 8470) | |
| Chokierian - Alportian | United Kingdom (England) | Posidoniella laevis (8261) |