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Tricleidia (disused)
Taxonomy
Subtaxa
Synonymy list
| Year | Name and author |
|---|---|
| 2001 | Tricleidia O'Keefe p. 19 fig. 20 |
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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.
Unr. †Tricleidia O'Keefe 2001
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Invalid names: Aristonectidae O'Keefe and Street 2009 [empty]
Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| F. R. O'Keefe 2001 | "Pterygoid medial process for articulation with parasphenoid present; parasphenoid contacts basioccipital on midline; basioccipital tubers reduced and confluent with basisphenoid articulation; cervical neural spines not compressed (reversal); clavicles meet in medial symphysis behind notch." |
Measurements
No measurements are available
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| Source: o = order | |||||
| Reference: Kiessling 2004 | |||||
Collections
No collection or age range data are available