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Ankistrorhynchus
Taxonomy
Ankistrorhynchus was named by Casier (1964). It is not extant.
It was assigned to Galeomorphii by Sepkoski (2002); and to Sclerorhynchidae by Cappetta and Case (1975), Herman (1977), Cappetta (1987), Case (1987) and Suárez and Cappetta (2004).
It was assigned to Galeomorphii by Sepkoski (2002); and to Sclerorhynchidae by Cappetta and Case (1975), Herman (1977), Cappetta (1987), Case (1987) and Suárez and Cappetta (2004).
Species
Species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1964 | Ankistrorhynchus Casier |
| 1975 | Ankystrorhynchus Cappetta and Case p. 31 |
| 1977 | Ankistrorhynchus Herman p. 291 |
| 1987 | Ankistrorhynchus Cappetta p. 147 |
| 1987 | Ankistrorhynchus Case p. 25 |
| 2002 | Ankystrorhynchus Sepkoski |
| 2004 | Ankistrorhynchus Suárez and Cappetta |
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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. †Ankistrorhynchus Casier 1964
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†Ankistrorhynchus lonzeensis Casier 1964
†Ankystrorhynchus major Cappetta and Case 1975
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, subp = subphylum | |||||
| References: Hendy et al. 2009, Carroll 1988, Wagner 2023 | |||||
Age range: base of the Coniacian to the top of the Early/Lower Maastrichtian or 89.80000 to 66.00000 Ma
Collections (3 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Coniacian - Santonian | Belgium (Namur) | A. lonzeensis (51518) | |
| Late/Upper Campanian | USA (Wyoming) | A. washakiensis (70455) | |
| Early/Lower Maastrichtian | USA (New Jersey) | Ankystrorhynchus major (213744) |