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Hsuum optimum
Taxonomy
Hsuum optimus was named by Carter et al. (1988). It is not extant. Its type locality is GSC loc. C-080579, Maude Island, which is in a Toarcian offshore shale in the Whiteaves Formation of Canada.
It was corrected as Hsuum optimum by Carter et al. (2010).
It was corrected as Hsuum optimum by Carter et al. (2010).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1988 | Hsuum optimus Carter et al. |
| 2010 | Hsuum optimum Carter et al. |
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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.
†Hsuum optimum Carter et al. 1988
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Diagnosis
No diagnoses are available