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Gephyrostegus
Taxonomy
Gephyrostegus was named by Jaekel (1902). It is not extant.
It was assigned to Gephyrostegidae by Carroll et al. (1972) and Carroll (1988); and to Anthracosauria by Haubold et al. (2005).
It was assigned to Gephyrostegidae by Carroll et al. (1972) and Carroll (1988); and to Anthracosauria by Haubold et al. (2005).
Species
Synonymy list
Year | Name and author |
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1902 | Gephyrostegus Jaekel |
1972 | Gephyrostegus Carroll et al. p. 2 |
1988 | Gephyrostegus Carroll |
2005 | Gephyrostegus Haubold et al. p. 78 |
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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.
G. †Gephyrostegus Jaekel 1902
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†Gephyrostegus bohemicus Jaekel 1902
†Gephyrostegus watsoni Brough and Brough 1967
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: c = class, subp = subphylum, uc = unranked clade | |||||
References: Hendy et al. 2009, Carroll 1988 |
Age range: Westphalian D or 309.80000 to 307.50000 Ma
Collections: one only
Time interval | Ma | Country or state | Original ID and collection number |
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Westphalian D | Czech Republic (Pilsen) | G. watsoni, G. bohemicus (84835) |