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Stibaraster ratcliffei
Taxonomy
Stibaraster ratcliffei was named by Blake and Guensburg (1993). It is not extant. Its type specimen is University of Utah, holotype UUIP1319. Its type locality is north face of Fossil Mountain, section K-North of Hintze, millard county, which is in a Llanvirn marine limestone in the Lehman Formation of Utah. It is the type species of Stibaraster.
Synonymy list
| Year | Name and author |
|---|---|
| 1993 | Stibaraster ratcliffei Blake and Guensburg p. 111 |
| 2005 | Stibaraster ratcliffei Dean Shackleton p. 94 |
| 2018 | Stibaraster ratcliffei Blake p. 29 |
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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.
†Stibaraster ratcliffei Blake and Guensburg 1993
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Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| D. B. Blake and T. E. Guensburg 1993 | Same as for the genus, by monotypy | |
| J. Dean Shackleton 2005 | As for genus, by monotypy |