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Cristonasus
Taxonomy
Cristonasus was named by Surkov (1999). It is not extant. Its type is Cristonasus koltaeviensis.
It was assigned to Kannemeyeridae by Tverdokhlebov et al. (2003); and to Sinokannemeyeriinae by Ivakhnenko (2008).
It was assigned to Kannemeyeridae by Tverdokhlebov et al. (2003); and to Sinokannemeyeriinae by Ivakhnenko (2008).
Species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1999 | Cristonasus Surkov |
| 2003 | Cristonasus Tverdokhlebov et al. |
| 2008 | Cristonasus Ivakhnenko |
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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. †Cristonasus Surkov 1999
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, c = class, subp = subphylum, uc = unranked clade | |||||
| References: Carroll 1988, Hendy et al. 2009, Benton 1983 | |||||
Collections
No collection or age range data are available