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Xestosina
Taxonomy
Xestosina was named by Cooper (1983) [Sepkoski's age data: J Kimm J Tith-l].
It was assigned to Terebratulida by Sepkoski (2002); to Terebratulidae by Hantzpergue et al. (2004); and to Postepithyrididae by Williams et al. (2006), Mahboubi et al. (2021).
It was assigned to Terebratulida by Sepkoski (2002); to Terebratulidae by Hantzpergue et al. (2004); and to Postepithyrididae by Williams et al. (2006), Mahboubi et al. (2021).
Species
Synonymy list
| Year | Name and author |
|---|---|
| 1983 | Xestosina Cooper p. 166 |
| 2002 | Xestosina Sepkoski |
| 2004 | Xestosina Hantzpergue et al. |
| 2006 | Xestosina Williams et al. p. 2119 |
| 2021 | Xestosina Mahboubi et al. p. 3268 |
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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. †Xestosina Cooper 1983
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†Xestosina arguta Cooper 1983
†Xestosina portlandica Etallon 1864
†Xestosina sera Hantzpergue et al. 2004
†Xestosina subsella Leymerie 1846
†Xestosina suprajurensis Thurmann 1862
†Xestosina thurmanni Voltz 1833
Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| height | 20 | 13.7 | 6.78 | 20.9 | 14.5 | 3.03 | |
| shell height | 20 | 15.9 | 7.30 | 23.6 | 17.4 | 4.88 |
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| Source: f = family, c = class, p = phylum, uc = unranked clade | |||||
| References: Aberhan et al. 2004, Nesnidal et al. 2013 | |||||
Age range: base of the Middle Callovian to the top of the Early/Lower Tithonian or 165.30000 to 145.06000 Ma
Collections (60 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Callovian | Madagascar | Terebratula subsella (98195) | |
| Callovian | Tunisia | Terebratula subsella (36660 36661 36662) | |
| Late/Upper Callovian | Ukraine | Thurmannella thurmanni (163425 163431) | |
| Middle Callovian | Ukraine | Thurmannella thurmanni (163458) | |
| Callovian - Oxfordian | Tunisia | Terebratula subsella (99115) | |
| Callovian - Oxfordian | Somalia | Terebratula subsella (92991) Terebratula subsella, Terebratula suprajurensis (93020) | |
| Late/Upper Callovian - Late/Upper Oxfordian | Bulgaria | Sellithyris subsella (106898) | |
| Callovian - Kimmeridgian | Tunisia | Terebratula subsella, Lophrothyris subsella (99124) Terebratula subsella, Terebratula suprajurensis (99126) | |
| Middle Oxfordian | France | Thurmannella thurmanni (62708) | |
| Oxfordian | Spain | Terebratula subsella (67866) | |
| Oxfordian | Somalia | Lophrothyris subsella (100383) | |
| Oxfordian | France | Terebratula suprajurensis (135475) | |
| Oxfordian - Early/Lower Kimmeridgian | Somalia | Lophrothyris subsella (100372) | |
| Oxfordian - Kimmeridgian | Ethiopia | Lophrothyris subsella (94574) Terebratula subsella (94499) | |
| Oxfordian - Kimmeridgian | Yemen | Terebratula subsella (94501 94502 94503 94504) | |
| Oxfordian - Kimmeridgian | Eritrea | Lophrothyris subsella (94567 94575) Lophrothyris suprajurensis, Lophrothyris subsella (94568) | |
| Late/Upper Oxfordian | France | Thurmannella thurmanni (62726 62727 62728) | |
| Late/Upper Oxfordian | Switzerland | Sellithyris subsella (58317) | |
| Late/Upper Oxfordian | France (Haut-Rhin) | Sellithyris subsella (31894) | |
| Early/Lower Kimmeridgian | Poland (Pomerania) | Epithyris subsella (38694) | |
| Early/Lower Kimmeridgian | Switzerland (Jura) | Sellithyris subsella (157234 157235 185667) | |
| Early/Lower Kimmeridgian | Ethiopia | Terebratula suprajurensis (93494 93496 93499 93531) | |
| Early/Lower Kimmeridgian | Poland | Epithyris subsella (38693) Sellithyris subsella (85572) | |
| Kimmeridgian | Germany | Habrobrochus subsella (135387) | |
| Kimmeridgian | France | X. arguta (135379 135380 135381) | |
| Kimmeridgian | Mexico (Chiapas) | Sellithyris subsella (98672) | |
| Kimmeridgian | Ethiopia | Terebratula subsella (94584 94585 94587) Terebratula subsella, Terebratula suprajurensis (94491) | |
| Kimmeridgian | Portugal (Centro) | Terebratula subsella (68220) | |
| Kimmeridgian | Switzerland (Jura) | Sellithyris subsella (154717) | |
| Kimmeridgian | Somalia | Lophrothyris subsella (161824) Lophrothyris suprajurensis (161810) | |
| Late/Upper Kimmeridgian | Switzerland (Solothurn) | Sellithyris subsella (157236) | |
| Late/Upper Kimmeridgian | Kenya | Lophrothyris subsella (161485 161825) | |
| Late/Upper Kimmeridgian | Algeria | X. arguta (224156) | |
| Early/Lower Tithonian | Iran | Moeschia subsella (94605) |