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Archboldiceras lobulatum
Taxonomy
Uraloceras lobulatum was named by Armstrong et al. (1967). Its type specimen is GSQ F10556, a shell, and it is a 3D body fossil. Its type locality is UQ L3127, middle strike ridge, Homevale, which is in an Artinskian marine siliciclastic in the Tiverton Formation of Australia.
It was recombined as Gobioceras lobulatum by Leonova (2002); it was recombined as Archboldiceras lobulatum by Leonova and Shilovsky (2007).
It was recombined as Gobioceras lobulatum by Leonova (2002); it was recombined as Archboldiceras lobulatum by Leonova and Shilovsky (2007).
Synonymy list
Year | Name and author |
---|---|
1967 | Uraloceras lobulatum Armstrong et al. p. 91 figs. Pl 5, figs 1-13; text-figs 2A-C |
2002 | Gobioceras lobulatum Leonova |
2007 | Archboldiceras lobulatum Leonova and Shilovsky p. 32 |
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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.
†Archboldiceras lobulatum Armstrong et al. 1967
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Diagnosis
No diagnoses are available
Measurements
part | N | mean | minimum | maximum | median | s.d. | |
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shell height | 6 | 13.6 | 7.50 | 30.0 | 12.0 | 9.22 | |
shell diameter | 6 | 38.1 | 21.0 | 78.0 | 36.7 | 23.5 | |
shell inflation | 6 | 15.0 | 8.70 | 25.0 | 15.2 | 7.09 |
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Source: o = order, c = class | |||||
References: Kiessling 2003, Kiessling 2004 |
Age range: Artinskian or 290.10000 to 283.30000 Ma
Collections: one only
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Artinskian | Australia (Queensland) | Uraloceras lobulatum (type locality: 101542) |