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Janulus
Taxonomy
Janulus was named by Lowe (1852).
It was reranked as Patula (Janulus) by Andreae (1902).
It was assigned to Patula by Andreae (1902); and to Gastrodontidae by Harzhauser et al. (2015), Harzhauser and Neubauer (2018).
It was reranked as Patula (Janulus) by Andreae (1902).
It was assigned to Patula by Andreae (1902); and to Gastrodontidae by Harzhauser et al. (2015), Harzhauser and Neubauer (2018).
Synonymy list
| Year | Name and author |
|---|---|
| 1852 | Janulus Lowe |
| 1902 | Patula (Janulus) Andreae p. 10 |
| 2015 | Janulus Harzhauser et al. |
| 2018 | Janulus Harzhauser and Neubauer p. 115 |
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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. †Janulus Lowe 1852
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†Janulus austriacus Harzhauser and Binder 2004
†Janulus spadinii Manganelli et al. 2011
†Janulus supracostatus Sandberger 1873
†Patula (Janulus) gyrorbis Klein 1846
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: c = class | |||||
| Reference: Kiessling 2004 | |||||
Collections (11 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Langhian | Germany (Bavaria) | J. supracostatus (34615) | |
| MN 6 | Portugal (Santarém) | J. olisiponensis (38139) | |
| MN 6 | Poland | J. sp. (231087) Patula gyrorbis (231086) | |
| MN 9 | Austria | J. austriacus (231088) | |
| Messinian | Italy | J. spadinii (172917 172924) | |
| Messinian | Italy (Piedmont) | J. spadinii (172910 172915 172916 199859) |