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Truncatellidae
Taxonomy
Truncatellidae was named by Gray (1840) [m. kosnik taxon no: 5462].
It was assigned to Rissooidea by Beesley (1998) and Todd (2001); to Rissoidea by Bouchet et al. (2005); and to Truncatelloidea by Ponder and Warén (1988), Criscione and Ponder (2013) and Bouchet et al. (2017).
It was assigned to Rissooidea by Beesley (1998) and Todd (2001); to Rissoidea by Bouchet et al. (2005); and to Truncatelloidea by Ponder and Warén (1988), Criscione and Ponder (2013) and Bouchet et al. (2017).
Subtaxa
Synonymy list
| Year | Name and author |
|---|---|
| 1840 | Truncatellidae Gray |
| 1988 | Truncatellidae Ponder and Warén p. 298 |
| 1998 | Truncatellidae Beesley p. 758 |
| 2001 | Truncatellidae Todd |
| 2005 | Truncatellidae Bouchet et al. p. 252 |
| 2013 | Truncatellidae Criscione and Ponder |
| 2017 | Truncatellidae Bouchet et al. p. 345 |
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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.
Fm. †Truncatellidae Gray 1840
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G. †Nystia Tournouer 1869
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Invalid names: Forbesia Rolle 1859 [replaced], Nystia Tournouer 1869 [replaced], Nystia Tournouer 1869 [replaced]
G. †Truncatella Risso 1826
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Truncatella californica Pfeiffer 1857
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Invalid names: Truncatella stimpsoni Stearns 1873 [synonym]
†Truncatella jiaozhouensis Yu et al. 2021
Invalid names: Geomelaniinae Kobelt and Möllendorff 1897 [empty], Truncatellinae Gray 1840 [empty]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, c = class | |||||
| References: Kiessling 2004, Hendy et al. 2009 | |||||
Age range
Maximum range based only on fossils: base of the Late/Upper Maastrichtian to the top of the Late/Upper Pleistocene or 70.60000 to 0.01170 Ma
Minimum age of oldest fossil (stem group age): 66.0 Ma
Minimum age of oldest fossil (stem group age): 66.0 Ma
Collections (31 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Maastrichtian | China (Shandong) | Truncatella jiaozhouensis (231169 231170 231172) | |
| Danian | Belgium | Nystia cylindrata (22931) | |
| Lutetian | France (Centre) | Truncatella hermitei, Nystia pontileviensis (178085) | |
| Lutetian | France (Île-de-France) | Truncatella parisiensis (178124) | |
| Bartonian | France (Picardie) | Nystia microstoma (178155) | |
| Bartonian | France (Île-de-France) | Nystia microstoma (179130) | |
| Bartonian | France (Oise) | Nystia microstoma (3494) | |
| Early/Lower Oligocene | France (Essonne) | Nystia duchasteli (9180 9181) | |
| Rupelian | Belgium | Nystia duchasteli (111366 111367 111368) Nystia glibertheinzelini, Nystia pseudoplicata (111373) Nystia pupiniformis, Nystia duchasteli (111371) | |
| Oligocene | Germany (Rheinland Pfalz) | Nystia duchasteli (37964 37967 37978 37980) | |
| Aquitanian | France | Truncatella wattebledi (74861) | |
| Early/Lower Pliocene | Greece (Rhodes) | Truncatella subcylindrica (122994) | |
| Early/Lower Pleistocene | Italy | Truncatella subcylindrica (78312) | |
| Pleistocene | Mexico (Baja California) | Truncatella stimpsoni (96590) | |
| Pleistocene | Mexico (Sonora) | Truncatella californica (96565) | |
| Middle Pleistocene | USA (California) | Truncatella californica (138723) | |
| Middle Pleistocene | Bermuda | Truncatella scalaris (67966) | |
| Late/Upper Pleistocene (interglacial) | Mexico (Baja California) | Truncatella guadalupensis (89573 194425 194429) | |
| Late/Upper Pleistocene | French Polynesia | Truncatella scalariformis (194003) |