Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Perispyridium ordinarium
Taxonomy
Trilonche ordinaria was named by Pessagno (1977).
It was recombined as Perispyridium ordinarium by Baumgartner (1984).
It was recombined as Perispyridium ordinarium by Baumgartner (1984).
Sister species lacking formal opinion data
Synonymy list
Year | Name and author |
---|---|
1977 | Trilonche ordinaria Pessagno |
1984 | Perispyridium ordinarium Baumgartner |
Is something missing? Join the Paleobiology Database and enter the data
|
|
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.
†Perispyridium ordinarium Pessagno 1977
show all | hide all
Diagnosis
No diagnoses are available