| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Yukonoconcha
Taxonomy
Yukonoconcha was named by Frýda et al. (2002). Its type is Yukonoconcha pedderi.
It was assigned to Crassimarginatidae by Frýda et al. (2002).
It was assigned to Crassimarginatidae by Frýda et al. (2002).
Species
Y. pedderi (type species)
Synonymy list
| Year | Name and author |
|---|---|
| 2002 | Yukonoconcha Frýda et al. p. 247 |
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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
| Reference | Diagnosis | |
|---|---|---|
| J. Frýda et al. 2002 | Dextrally coiled members of Crassimarginatidae with elongated, oblique, D-shaped aperture; apertural frill thin and curved backwards. |