| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Orectospirinae
Taxonomy
Orectospirinae was named by Habe (1955). It is extant. Its type is Orectospira.
It was assigned to Turritellidae by Bouchet et al. (2005), Bouchet et al. (2017).
It was assigned to Turritellidae by Bouchet et al. (2005), Bouchet et al. (2017).
Subtaxa
Orectospira (type genus)
Synonymy list
| Year | Name and author |
|---|---|
| 1955 | Orectospirinae Habe |
| 2005 | Orectospirinae Bouchet et al. pp. 121, 249 |
| 2017 | Orectospirinae Bouchet et al. p. 343 |
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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.
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, c = class | |||||
| References: Hendy et al. 2009, Kiessling 2004 | |||||
Age range
Maximum range based only on fossils: base of the Middle Eocene to the top of the Pliocene or 48.07000 to 2.58000 Ma
Minimum age of oldest fossil (stem group age): 37.71 Ma
Minimum age of oldest fossil (stem group age): 37.71 Ma
Collections (9 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Middle Eocene | Japan | Orectospira gemma (71015) | |
| Middle Eocene | Japan (Hokkaido) | Orectospira wadana (103769) | |
| Late/Upper Eocene | Japan | Orectospira sp. (70925) Orectospira wadana (71009 71010) | |
| Late/Upper Eocene - Early/Lower Oligocene | Japan | Orectospira wadana (191323) | |
| Pliocene | Japan | Orectospira sp. (45515 45525) | |
| Pliocene | Japan (Okinawa) | Orectospira babelica (42166) |