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Plicatoscyllium derameei
Taxonomy
Plicatoscyllium derameei was named by Case and Cappetta (1997). It is a 3D body fossil. Its type locality is Kemp Clay Formation, which is in a Maastrichtian marine claystone/sandstone in the Kemp Clay Formation of Texas. It is the type species of Plicatoscyllium.
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1997 | Plicatoscyllium derameei Case and Cappetta p. 137 figs. Pl 5, figs 5-7 |
| 2019 | Plicatoscyllium derameei Hoganson et al. p. 20 figs. 7.30-7.33 |
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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.
†Plicatoscyllium derameei Case and Cappetta 1997
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, subp = subphylum | |||||
| References: Wagner 2023, Carroll 1988, Hendy et al. 2009 | |||||
Age range: Late/Upper Maastrichtian or 70.60000 to 66.00000 Ma
Collections (6 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Maastrichtian | USA (Maryland) | Plicatoscyllium derameei (83331) | |
| Late/Upper Maastrichtian | USA (North Dakota) | Plicatoscyllium derameei (213584 213587 213589 213601) | |
| Late/Upper Maastrichtian | USA (Texas) | Plicatoscyllium derameei (type locality: 61738) |