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Guodunites
Taxonomy
Guodunites was named by Brayard and Bucher (2008).
It was assigned to Ceratitida by Brayard and Bucher (2008); and to Proptychitidae by Brayard et al. (2009), Brayard et al. (2013), Shigeta and Nguyen (2014).
It was assigned to Ceratitida by Brayard and Bucher (2008); and to Proptychitidae by Brayard et al. (2009), Brayard et al. (2013), Shigeta and Nguyen (2014).
Species
Synonymy list
| Year | Name and author |
|---|---|
| 2008 | Guodunites Brayard and Bucher |
| 2009 | Guodunites Brayard et al. p. 476 |
| 2013 | Guodunites Brayard et al. p. 170 |
| 2014 | Guodunites Shigeta and Nguyen p. 90 |
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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. †Guodunites Brayard and Bucher 2008
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†Guodunites hooveri Hyatt and Smith 1905
†Guodunites monneti Brayard and Bucher 2008
Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| shell height | 37 | 20.6 | 6.30 | 64.3 | 19.5 | 14.9 | |
| shell diameter | 37 | 43.4 | 14.2 | 190.0 | 39.5 | 39.1 | |
| shell inflation | 37 | 7.47 | 3.10 | 27.7 | 5.85 | 7.36 |
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| Source: o = order, c = class | |||||
| References: Kiessling 2004, Kiessling 2003 | |||||
Age range: Smithian or 249.90000 to 248.10000 Ma
Collections (25 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Smithian | Oman | G. monneti (102600 102601 127422 127423 127427) | |
| Smithian | USA (California) | Aspidites hooveri (33298) | |
| Smithian | USA (Nevada) | G. monneti (97121) | |
| Smithian | USA (Utah) | G. hooveri (95356 95357 95358 156021 156022 156025 156051 156052 156053 156054 156061 156062 156075) | |
| Smithian | China (Xizang) | G. sp. (229760 229764) | |
| Smithian | Vietnam | G. monneti (155510) | |
| Smithian | China (Guangxi) | G. monneti (97163 97166) |