| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Orthodesma nasutum
Taxonomy
Modiolopsis nasutus was named by Hall (1847).
It was recombined as Orthodesma nasutum by Conrad (1841) and Foerste (1924).
It was recombined as Orthodesma nasutum by Conrad (1841) and Foerste (1924).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1841 | Orthodesma nasutum Conrad |
| 1924 | Orthodesma nasutum Foerste |
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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.
†Orthodesma nasutum Hall 1847
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: g = genus, f = family, c = class | |||||
| References: Cox et al. 1969, Aberhan et al. 2004, Hendy 2009 | |||||
Age range: Maysvillian or 450.20000 to 449.60000 Ma
Collections (2 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Maysvillian | USA (Virginia) | Orthodesma nasutum (5398) | |
| Maysvillian | Canada (Ontario) | Orthodesma nasutum (173249) |