Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Stereophallodon
Taxonomy
Stereophallodon was named by Romer (1937).
It was assigned to Eothyrididae by Langston (1965); and to Ophiacodontidae by Reisz (1986) and Carroll (1988).
It was assigned to Eothyrididae by Langston (1965); and to Ophiacodontidae by Reisz (1986) and Carroll (1988).
Species
Synonymy list
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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: c = class, subp = subphylum, uc = unranked clade | |||||
References: Carroll 1988, Hendy et al. 2009 |
Age range: Wolfcampian or 298.90000 to 286.00000 Ma
Collections: one only
Time interval | Ma | Country or state | Original ID and collection number |
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Wolfcampian | USA (Texas) | S. ciscoensis (80723) |