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Branneroceras branneri
Taxonomy
Gastrioceras branneri was named by Smith (1896).
It was recombined as Gastrioceras (Branneroceras) branneri by Gordon (1964); it was recombined as Branneroceras branneri by Plummer and Scott (1937), Nassichuk (1975).
It was recombined as Gastrioceras (Branneroceras) branneri by Gordon (1964); it was recombined as Branneroceras branneri by Plummer and Scott (1937), Nassichuk (1975).
Synonymy list
Year | Name and author |
---|---|
1896 | Gastrioceras branneri Smith p. 257 figs. Pl 23, figs 1-6 |
1903 | Gastrioceras branneri Smith p. 82 figs. Pl 11, figs 8-13 |
1937 | Branneroceras branneri Plummer and Scott p. 219 |
1964 | Gastrioceras (Branneroceras) branneri Gordon p. 253 figs. Pl 27, figs 16-23,27-30; text-fig 76 |
1975 | Branneroceras branneri Nassichuk p. 142 figs. Pl 16, figs 1,3,4,7,9,10,15,16; text-fig 52 |
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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.
†Branneroceras branneri Smith 1896
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Diagnosis
No diagnoses are available
Measurements
part | N | mean | minimum | maximum | median | s.d. | |
---|---|---|---|---|---|---|---|
shell height | 5 | 4.53 | 0.800 | 12.9 | 6.70 | 5.23 | |
shell diameter | 5 | 17.9 | 3.90 | 44.0 | 24.5 | 17.8 | |
shell inflation | 5 | 11.9 | 3.00 | 24.0 | 17.0 | 9.32 |
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Source: o = order, c = class | |||||
References: Kiessling 2003, Kiessling 2004 |
Age range: base of the Westphalian A to the top of the Moscovian or 318.70000 to 307.00000 Ma
Collections (31 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Morrowan | USA (Arkansas) | Gastrioceras branneri (43205 43349 43356 43359 43363 43367 43375 43380 43422 43423 43424 43428 43429 43430 43434 43438) | |
Bashkirian | USA (Arkansas) | Gastrioceras branneri (157958 157959 157979) | |
Westphalian A | Canada (Nunavut) | Branneroceras branneri (90768 170656 170657 170658 170659 170660 170661 170662 170663 170687 170688) | |
Moscovian | USA (Texas) | Branneroceras branneri (128576) |