Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Draconodus
Taxonomy
Draconodus was named by Tomida (1982) [genus considered valid by Van Valen 1994, contra unpublished synonymy of Williamson 1985]. It is not extant.
It was synonymized subjectively with Picrodus by Williams (1985).
It was assigned to Picrodontidae by Tomida (1982), McKenna and Bell (1997), Scott and Fox (2005) and Burger (2013).
It was synonymized subjectively with Picrodus by Williams (1985).
It was assigned to Picrodontidae by Tomida (1982), McKenna and Bell (1997), Scott and Fox (2005) and Burger (2013).
Species
Synonymy list
Year | Name and author |
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1982 | Draconodus Tomida |
1997 | Draconodus McKenna and Bell |
2005 | Draconodus Scott and Fox |
2013 | Draconodus Burger |
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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
No diagnoses are available
Measurements
No measurements are available
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Source: superf = superfamily, c = class, subp = subphylum | |||||
References: Ji et al. 2002, Hendy et al. 2009, Carroll 1988 |
Age range: Torrejonian or 63.80000 to 60.90000 Ma
Collections: one only
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Torrejonian | USA (Utah) | D. apertus (14830) |