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Salpingostoma expansa
Taxonomy
Bucania expansa was named by Hall (1847). It is not a trace fossil.
It was recombined as Salpingostoma expansum by Wilson (1951); it was recombined as Salpingostoma expansa by Ulrich and Scofield (1897) and Wagner (2023).
It was recombined as Salpingostoma expansum by Wilson (1951); it was recombined as Salpingostoma expansa by Ulrich and Scofield (1897) and Wagner (2023).
Synonymy list
| Year | Name and author |
|---|---|
| 1847 | Bucania expansa Hall |
| 1897 | Salpingostoma expansa Ulrich and Scofield p. 901,902 |
| 1951 | Salpingostoma expansum Wilson pp. 28 - 29 figs. pl. 3 f. 5-7 |
| 2023 | Salpingostoma expansa Wagner p. 358 |
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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.
†Salpingostoma expansa Hall 1847
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Diagnosis
No diagnoses are available