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Coona
Taxonomy
Coona was named by Simpson (1938). It is not extant. Its type is Coona pattersoni.
It was assigned to Didelphidae by Simpson (1948), Marshall (1982), Carroll (1988); to Didelphinae by McKenna and Bell (1997); and to Derorhynchidae by Goin and Abello (2013).
It was assigned to Didelphidae by Simpson (1948), Marshall (1982), Carroll (1988); to Didelphinae by McKenna and Bell (1997); and to Derorhynchidae by Goin and Abello (2013).
Species
Entered
by J. Alroy on 2003-01-23; modified by R. Butler on 2016-01-10
Synonymy list
| Year | Name and author |
|---|---|
| 1938 | Coona Simpson |
| 1948 | Coona Simpson p. 34 |
| 1982 | Coona Marshall |
| 1988 | Coona Carroll |
| 1997 | Coona McKenna and Bell |
| 2013 | Coona Goin and Abello |
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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. †Coona Simpson 1938
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†Coona gaudryi Simpson 1964
†Coona gutierrezi Del Corro 1977
†Coona pattersoni Simpson 1948
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, subc = subclass, c = class, subp = subphylum | |||||
| References: Carroll 1988, Hendy et al. 2009, Lillegraven 1979, Hopson 1973, Clemens 1979 | |||||
Age range: base of the Casamayoran to the top of the Bartonian or 56.00000 to 37.71000 Ma
Collections (3 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Casamayoran | Argentina (Chubut) | C. pattersoni, Microbiotherium gutierrezi (39295) | |
| Bartonian | Argentina (Chubut) | C. gaudryi (13779 176167) |