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Magnoavipes denaliensis
Taxonomy
Magnoavipes denaliensis was named by Fiorillo et al. (2011). It is considered to be a form taxon. Its type specimen is DMNH 2008-08-22, a footprint, and it is a trace fossil. Its type locality is Tattler Creek tracksite, Denali NP, which is in a Campanian/Maastrichtian fluvial-lacustrine siliciclastic in the Cantwell Formation of Alaska.
Synonymy list
Year | Name and author |
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2011 | Magnoavipes denaliensis Fiorillo et al. p. 4 fig. 4–7 |
2014 | Magnoavipes denaliensis Matsukawa et al. p. 134 |
2014 | Magnoavipes denaliensis McCrea et al. p. 67 |
2016 | Magnoavipes denaliensis Buckley et al. p. 261 |
2019 | Magnoavipes denaliensis Fiorillo et al. p. 10 |
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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.
†Magnoavipes denaliensis Fiorillo et al. 2011
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Diagnosis
Reference | Diagnosis | |
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A. R. Fiorillo et al. 2011 | Long, slender birdlike toe impressions (Figs 4–7). Very large footprint, as long as wide. Toe pads prominent. Sharp claw impressions on all digits. |
Measurements
No measurements are available
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Source: subo = suborder, o = order | |||||
References: Benton 1983, Marsh 1875 |
Age range: base of the Late/Upper Campanian to the top of the Early/Lower Maastrichtian or 83.50000 to 66.00000 Ma
Collections: one only
Time interval | Ma | Country or state | Original ID and collection number |
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Late/Upper Campanian - Early/Lower Maastrichtian | USA (Alaska) | Magnoavipes denaliensis (type locality: 201860) |