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Chelospharginae
Taxonomy
Chelospharginae was named by Zangerl (1953). It was considered monophyletic by Karl et al. (2012).
It was assigned to Protostegidae by Zangerl (1953), Kuhn (1966), Weems (1988), Karl et al. (2012).
It was assigned to Protostegidae by Zangerl (1953), Kuhn (1966), Weems (1988), Karl et al. (2012).
Subtaxa
Synonymy list
| Year | Name and author |
|---|---|
| 1953 | Chelospharginae Zangerl p. 80 |
| 1966 | Chelospharginae Kuhn p. 28 |
| 1988 | Chelospharginae Weems p. 141 figs. Table 2 |
| 2012 | Chelospharginae Karl et al. |
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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.
Subfm. †Chelospharginae Zangerl 1953
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: superf = superfamily, subo = suborder, c = class, subp = subphylum | |||||
| References: Hendy et al. 2009, Uetz 2005, Carroll 1988, Kiessling 2004, Bush and Bambach 2015 | |||||
Age range: base of the Cenomanian to the top of the Early/Lower Campanian or 100.50000 to 72.20000 Ma
Collections (5 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Albian - Cenomanian | Russian Federation (Belgorod) | C. sp. (92402) | |
| Late/Upper Albian - Cenomanian | Russian Federation (Belgorod) | Teguliscapha sp., Teguliscapha rossica (32314) | |
| Cenomanian | Russian Federation (Volgograd) | Teguliscapha sp. (198238) | |
| Late/Upper Cenomanian | Russian Federation (Volgograd) | Teguliscapha sp. (92418) | |
| Early/Lower Campanian | Russian Federation (Penza) | Chelospharginae indet. (92329) |