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Pteridotheca williamsoni
Taxonomy
Pteridotheca williamsoni was named by Scott (1907). It is not extant. It is the type species of Pteridotheca.
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1907 | Pteridotheca williamsoni Scott |
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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.
†Pteridotheca williamsoni Scott 1907
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: superp = superphylum | |||||
| Reference: Kenrick and Crane 1997 | |||||
Collections
No collection or age range data are available