| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Liospira spicula
Taxonomy
No taxonomic data are available
Sister species
L. aequalis, L. affinis, L. americana, L. angustata, L. biconvexa, L. cornovica, L. decipens, L. depressum, L. equilis, L. lenticularis (syn. L. marklandensis), L. micula, L. modesta, L. numismale, L. obtusa, L. peneplana, L. perdepressa, L. persimilis, L. progne, L. robertsi, L. rossica, L. shohakuensis, L. simulans, L. stevensoni, L. striatula, L. subconcava, L. taihakuensis, L. uriconiensis, L. vitruvia, L. wesenbergense
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: Richmondian or 449.60000 to 445.50000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Richmondian | USA (Iowa) | Liospira spicula (13204) |