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Rhaeboceras burkholderi
Taxonomy
Rhaeboceras burkholderi was named by Cobban (1987). Its type specimen is USNM 413047, a shell, and it is a 3D body fossil. Its type locality is USGS Mesozoic D5663, east of Mosby, which is in a Campanian marine shale in the Bearpaw Shale Formation of Montana.
Synonymy list
Year | Name and author |
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1987 | Rhaeboceras burkholderi Cobban p. 12 figs. Pl 11, figs 1-4,7,8; text-fig 6 |
1998 | Rhaeboceras burkholderi Grier and Grier p. 473 fig. 2 |
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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.
†Rhaeboceras burkholderi Cobban 1987
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: o = order, c = class | |||||
References: Kiessling 2004, Kiessling 2003 |
Age range: base of the Late/Upper Campanian to the top of the Early/Lower Maastrichtian or 83.50000 to 66.00000 Ma
Collections (2 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Late/Upper Campanian | USA (Montana) | Rhaeboceras burkholderi (type locality: 177980) | |
Early/Lower Maastrichtian | USA (Montana) | Rhaeboceras burkholderi (178356) |