| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Derbyia sulca
Taxonomy
Derbyia sulca was named by Branson (1930).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1930 | Derbyia sulca Branson |
| 1977 | Derbyia sulca Wardlaw figs. Pl 1, figs 1-12 |
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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.
†Derbyia sulca Branson 1930
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: c = class, p = phylum, uc = unranked clade | |||||
| References: Nesnidal et al. 2013, Aberhan et al. 2004 | |||||
Age range: base of the Capitanian to the top of the Wuchiapingian or 264.28000 to 254.14000 Ma
Collections (46 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Capitanian | USA (Nevada) | Derbyia sulca (39496 39764) | |
| Capitanian | USA (Utah) | Derbyia sulca (39549) | |
| Wuchiapingian | USA (Nevada) | Derbyia sulca (39435 39437 39438 39444 39452 39453 39457 39465 39466 39469 39470 39481 39483 39499 39500 39504 39515 39519 39526 39529 39532 39743 39745 39747 39748 39750 39751 39752 39754 39756 39758 39767 39768 39769 39781 39795) | |
| Wuchiapingian | USA (Utah) | Derbyia sulca (39553 39555 39557 39561 39720 39725 39726) |