Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Drumoceras tuberculatum
Taxonomy
Drumoceras tuberculatum was named by Tozer (1994). Its type specimen is GSC 28627 and is a 3D body fossil. Its type locality is GSC 74768, Mount Withrow, which is in a Longobardian marine siliciclastic in the Toad Formation of Canada.
Synonymy list
Year | Name and author |
---|---|
1994 | Drumoceras tuberculatum Tozer p. 144 figs. Pl 75, figs 7-10; text-figs 58e,f |
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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.
†Drumoceras tuberculatum Tozer 1994
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Diagnosis
No diagnoses are available
Measurements
part | N | mean | minimum | maximum | median | s.d. | |
---|---|---|---|---|---|---|---|
shell height | 4 | 9.40 | - | - | 9.40 | - | |
shell diameter | 4 | 24.7 | 17.9 | 32.5 | 25.4 | 6.51 | |
shell inflation | 4 | 14.3 | - | - | 14.3 | - |
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Source: o = order, c = class | |||||
References: Kiessling 2004, Kiessling 2003 |
Age range: Longobardian or 239.48000 to 237.00000 Ma
Collections (3 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Longobardian | Canada (British Columbia) | Drumoceras tuberculatum (57094 139108 type locality: 139110) |