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Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Taxonomy
Gymnoptychus trilophus was named by Cope (1873).
It was recombined as Adjidaumo trilophus by Hay (1899) and Hay (1902); it was recombined as Paradjidaumo trilophus by Wood (1937), Galbreath (1953), Wood (1974), Wood (1980), Korth (1980) and Korth (2014).
It was recombined as Adjidaumo trilophus by Hay (1899) and Hay (1902); it was recombined as Paradjidaumo trilophus by Wood (1937), Galbreath (1953), Wood (1974), Wood (1980), Korth (1980) and Korth (2014).
Synonyms
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Synonymy list
Year | Name and author |
---|---|
1873 | Gymnoptychus nasutus Cope p. 6 |
1873 | Gymnoptychus trilophus Cope p. 6 |
1899 | Adjidaumo trilophus Hay |
1902 | Eumys minor Douglass p. 252 |
1902 | Adjidaumo trilophus Hay p. 720 |
1903 | Gymnoptychus minor Douglass |
1903 | Gymnoptychus liolophus Matthew |
1903 | Gymnoptychus minor Matthew |
1930 | Adjidaumo minor Hay |
1934 | Paradjidaumo minor Burke |
1934 | Paradjidaumo nasutus Burke |
1937 | Paradjidaumo minor Wood |
1937 | Paradjidaumo trilophus Wood |
1953 | Paradjidaumo trilophus Galbreath |
1965 | Paradjidaumo minor Black |
1974 | Paradjidaumo trilophus Wood |
1980 | Paradjidaumo trilophus Korth |
1980 | Paradjidaumo minor Wood |
1980 | Paradjidaumo trilophus Wood |
2014 | Paradjidaumo trilophus Korth p. 384 |
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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.
†Adjidaumo trilophus Cope 1873
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Invalid names: Adjidaumo nasutus Cope 1873 [synonym], Eumys minor Douglass 1902 [synonym], Gymnoptychus liolophus Matthew 1903 [synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: o = order, subc = subclass, c = class, subp = subphylum | |||||
References: Nowak 1999, Carroll 1988, Lillegraven 1979, Ji et al. 2002, Hendy et al. 2009 |
Age range: base of the Middle Chadronian to the top of the Whitneyan or 37.20000 to 30.80000 Ma
Collections (35 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Duchesnean - Chadronian | USA (Montana) | Paradjidaumo trilophus (16840) | |
Chadronian | USA (Colorado) | Paradjidaumo trilophus (16977) | |
Chadronian | USA (Wyoming) | Paradjidaumo minor (17045) Paradjidaumo trilophus (16952) | |
Chadronian | USA (Montana) | Paradjidaumo minor (16924 16946) Paradjidaumo trilophus (16949 16959 16988 16990 17041) | |
Chadronian | USA (North Dakota) | Paradjidaumo trilophus (16991) | |
Chadronian | USA (South Dakota) | Paradjidaumo minor (17007) | |
Chadronian | USA (Nebraska) | Paradjidaumo trilophus (16917 16930 16941 17014 17033) | |
Late/Upper Chadronian | USA (Montana) | Paradjidaumo trilophus (17027) | |
Late/Upper Chadronian | USA (Colorado) | Paradjidaumo trilophus (85117) | |
Middle Chadronian - Late/Upper Chadronian | USA (Colorado) | Paradjidaumo trilophus (156988) | |
Chadronian - Orellan | USA (Utah) | Paradjidaumo minor (17008) | |
Orellan | USA (North Dakota) | Paradjidaumo trilophus (17301) | |
Orellan | USA (Nebraska) | Paradjidaumo trilophus (17098 17108 17159 17164 17250) | |
Orellan | USA (Montana) | Paradjidaumo minor (17075) Paradjidaumo sp. (17090) | |
Orellan | USA (Colorado) | Paradjidaumo trilophus (17081 17082) | |
Orellan | USA (South Dakota) | Paradjidaumo trilophus (17094) | |
Whitneyan | USA (South Dakota) | Paradjidaumo trilophus (17336 170168) |