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Cornuodontidae
Taxonomy
Cornuodontidae was named by Stouge (1984). It is not extant.
It was synonymized subjectively with Strachanognathidae by Dzik (1994).
It was assigned to Panderodontacea by Stouge (1984); and to Protopanderodontida by Pyle and Barnes (2002).
It was synonymized subjectively with Strachanognathidae by Dzik (1994).
It was assigned to Panderodontacea by Stouge (1984); and to Protopanderodontida by Pyle and Barnes (2002).
Synonymy list
| Year | Name and author |
|---|---|
| 1984 | Cornuodontidae Stouge p. 59 |
| 2002 | Cornuodontidae Pyle and Barnes p. 60 |
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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.
Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| S. S. Stouge 1984 | Simple conodonts with relatively long and/or high bases and deep basal cavities. Longitudinal s triations , if present, are inconspicuous in early genera and increase in distinctiveness during evolu tion. Some forms have longitudinal costa. Some forms have denticles posteriorly on the base. |