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Pseudobrancoceras
Taxonomy
Pseudobrancoceras was named by Kennedy (2004). Its type is Ammonites versicostatus.
It was assigned to Lyelliceratinae by Kennedy (2004), Kennedy and Klinger (2008).
It was assigned to Lyelliceratinae by Kennedy (2004), Kennedy and Klinger (2008).
Species
Synonymy list
Year | Name and author |
---|---|
2004 | Pseudobrancoceras Kennedy |
2008 | Pseudobrancoceras Kennedy and Klinger p. 96 |
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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. †Pseudobrancoceras Kennedy 2004
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†Pseudobrancoceras transiens Kennedy 2004
†Pseudobrancoceras versicostatum Michelin 1838
Diagnosis
No diagnoses are available
Measurements
part | N | mean | minimum | maximum | median | s.d. | |
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shell height | 6 | 9.00 | 6.60 | 10.5 | 9.35 | 1.40 | |
shell diameter | 6 | 22.6 | 15.0 | 30.9 | 22.7 | 5.67 | |
shell inflation | 6 | 8.54 | 5.50 | 12.0 | 8.85 | 2.51 |
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Source: o = order, c = class | |||||
References: Kiessling 2004, Kiessling 2003 |
Age range: Middle Albian or 110.10000 to 106.30000 Ma
Collections (3 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Early/Lower Albian - Middle Albian | France | P. transiens (183557) | |
Middle Albian | South Africa | P. versicostatum (177187 177188) |