Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Oriostoma thorsteinssoni
Taxonomy
Gyronema thorsteinssoni was named by Rohr and Smith (1978). It is not extant.
It was recombined as Oriostoma thorsteinssoni by Wagner (2023).
It was recombined as Oriostoma thorsteinssoni by Wagner (2023).
Synonymy list
Year | Name and author |
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1978 | Gyronema thorsteinssoni Rohr and Smith |
2023 | Oriostoma thorsteinssoni Wagner p. 3911 |
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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.
†Oriostoma thorsteinssoni Rohr and Smith 1978
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: g = genus, c = class | |||||
References: Knight et al. 1960, Kiessling 2004 |
Age range: Lochkovian or 419.20000 to 410.80000 Ma
Collections (5 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Lochkovian | Canada (Northwest Territories) | Gyronema thorsteinssoni (3733 3738 3739 3741 3743) |