| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Extranodites mairei
Taxonomy
Extranodites mairei was named by Jeannet (1951).
Synonymy list
| Year | Name and author |
|---|---|
| 1951 | Extranodites mairei Jeannet p. 233 figs. Pl 101, figs 5-8; pl 103, figs 9,10; text-fig 542 |
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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.
†Extranodites mairei Jeannet 1951
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Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| shell height | 14 | 9.46 | 3.90 | 15.0 | 9.55 | 3.14 | |
| shell diameter | 14 | 25.6 | 11.5 | 39.0 | 25.8 | 7.67 | |
| shell inflation | 14 | 9.23 | 4.00 | 14.0 | 9.70 | 2.91 |
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| Source: o = order, c = class | |||||
| References: Kiessling 2004, Kiessling 2003 | |||||
Age range: Early/Lower Oxfordian or 161.20000 to 155.70000 Ma
Collections (2 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Early/Lower Oxfordian | Switzerland | Extranodites mairei (171559 171586) |