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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Trizochelinae
Taxonomy
Trizochelinae was named by Forest (1987). It is extant. Its type is Trizocheles.
It was assigned to Pylochelidae by van Bakel et al. (2008), Schweitzer et al. (2023).
It was assigned to Pylochelidae by van Bakel et al. (2008), Schweitzer et al. (2023).
Subtaxa
Synonymy list
| Year | Name and author |
|---|---|
| 1987 | Trizochelinae Forest |
| 2008 | Trizochelinae van Bakel et al. p. 147 |
| 2023 | Trizochelinae Schweitzer et al. p. 16 |
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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.
Subfm. Trizochelinae Forest 1987
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G. †Pretrizocheles Fraaije et al. 2019
G. †Pylochelitergites Fraaije et al. 2012
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: superf = superfamily, o = order, c = class | |||||
| References: Valdez and Clapham 2023, Aberhan 1992, Turnsek 1997 | |||||
Age range
Maximum range based only on fossils: base of the Late/Upper Kimmeridgian to the top of the Late/Upper Albian or 152.21000 to 100.50000 Ma
Minimum age of oldest fossil (stem group age): 149.2 Ma
Minimum age of oldest fossil (stem group age): 149.2 Ma
Collections (2 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Kimmeridgian | Germany | Jurapylocheles malutka (126153) | |
| Late/Upper Albian | Spain (Navarro) | Cretatrizocheles olazagutiensis (125667) |