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Duyunaspis laevigatus
Taxonomy
Duyunaspis laevigatus was named by Zhang et al. (1980). It is not extant. Its type locality is Songtao, which is in a Duyunian marine horizon in the Balang Formation of China.
Synonymy list
| Year | Name and author |
|---|---|
| 1980 | Duyunaspis laevigatus Zhang 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.
†Duyunaspis laevigatus Zhang et al. 1980
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, o = order, c = class | |||||
| References: Aberhan et al. 2004, Whittington et al. 1997, Hendy et al. 2009 | |||||