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Ichthyostegidae
Taxonomy
Ichthyostegidae was named by Save-Soderbergh (1932). It is not extant.
It was assigned to Ichthyostegalia by Kuhn (1946); to Ichthyostegalia by Carroll (1988); and to Tetrapodomorpha by Clack and Milner (2015).
It was assigned to Ichthyostegalia by Kuhn (1946); to Ichthyostegalia by Carroll (1988); and to Tetrapodomorpha by Clack and Milner (2015).
Subtaxa
Synonymy list
Year | Name and author |
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1932 | Ichthyostegidae Save-Soderbergh |
1946 | Ichthyostegidae Kuhn p. 52 |
1988 | Ichthyostegidae Carroll |
2015 | Ichthyostegidae Clack and Milner p. 23 |
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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.
Fm. †Ichthyostegidae Save-Soderbergh 1932
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G. †Ichthyostega Säve-Söderbergh 1932
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†Ichthyostega eigili Säve-Söderbergh 1932
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Invalid names: Ichthyostega wimani Säve-Söderbergh 1932 [objective synonym]
†Ichthyostega stensioei Säve-Söderbergh 1932
G. †Ichthyostegopsis Save-Soderbergh 1932
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: c = class, subp = subphylum | |||||
References: Hendy et al. 2009, Carroll 1988 |
Age range: base of the Late/Upper Famennian to the top of the Tournaisian or 364.70000 to 346.70000 Ma
Collections (5 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Famennian | Greenland | Ichthyostega watsoni (176216) Ichthyostega watsoni, Ichthyostega eigili (176225) Ymeria denticulata (151006) | |
Late/Upper Famennian | Belgium | Ichthyostega sp. (131916) | |
Tournaisian | Canada (Nova Scotia) | Ichthyostegidae indet. (200573) |