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Crossognathidae
Taxonomy
Crossognathidae is a family. It is extant. Its type is Crossognathus.
It was assigned to Haplomi by Jordan (1963); to Crossognathiformes by Nelson et al. (2016); and to Crossognathoidei by Miyata et al. (2022).
It was assigned to Haplomi by Jordan (1963); to Crossognathiformes by Nelson et al. (2016); and to Crossognathoidei by Miyata et al. (2022).
Subtaxa
Apsopelix, Crossognathus (syn. Palaeaulopus) (type genus)
Synonymy list
| Year | Name and author |
|---|---|
| 1963 | Crossognathidae Jordan p. 656 |
| 2016 | Crossognathidae Nelson et al. p. 130 |
| 2022 | Crossognathidae Miyata et al. p. 215 |
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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. Crossognathidae
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G. †Apsopelix Cope 1871
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†Apsopelix miyazakii Yabumoto et al. 2012
†Apsopelix sauriformis Cope 1871
G. †Crossognathus
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†Crossognathus danubiensis Cavin and Grigorescu 2005
†Crossognathus sabaudianus Pictet 1858
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Invalid names: Palaeaulopus germanicus Taverne and Ross 1973 [synonym]
Invalid names: Palaeaulopus Taverne and Ross 1973 [synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, subp = subphylum | |||||
| References: Carroll 1988, Hendy et al. 2009 | |||||
Age range: base of the to the top of the Santonian or 122.46000 to 83.60000 Ma
Collections (5 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Early/Lower Aptian | Germany | Crossognathus sabaudianus (212878) Palaeaulopus germanicus (221372) | |
| Albian | Romania | Crossognathus danubiensis (140234) | |
| Late/Upper Turonian | Japan | Apsopelix miyazakii (224870) | |
| Santonian | USA (Kansas) | Apsopelix anglicus (94652) |