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Paratoceras
Taxonomy
Paratoceras was named by Frick (1937). It is not extant. Its type is Paratoceras macadamsi.
It was assigned to Protoceratidae by Frick (1937), Carroll (1988); and to Protoceratinae by Webb (1981), Prothero (1998), Webb et al. (2003), Prothero and Ludtke (2007).
It was assigned to Protoceratidae by Frick (1937), Carroll (1988); and to Protoceratinae by Webb (1981), Prothero (1998), Webb et al. (2003), Prothero and Ludtke (2007).
Species
Synonymy list
| Year | Name and author |
|---|---|
| 1937 | Paratoceras Frick |
| 1981 | Paratoceras Webb p. 363 |
| 1988 | Paratoceras Carroll |
| 1998 | Paratoceras Prothero p. 435 |
| 2003 | Paratoceras Webb et al. p. 349 |
| 2007 | Paratoceras Prothero and Ludtke p. 173 |
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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. †Paratoceras Frick 1937
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†Paratoceras coatesi Rincón et al. 2015
†Paratoceras macadamsi Frick 1937
†Paratoceras orarius Rincón et al. 2015
†Paratoceras tedfordi Webb et al. 2003
†Paratoceras wardi Patton and Taylor 1973
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, o = order, subc = subclass, c = class, subp = subphylum | |||||
| References: Nowak 1999, Carroll 1988, Prothero 1998, Lillegraven 1979, Hendy et al. 2009 | |||||
Age range: base of the Aquitanian to the top of the Clarendonian or 23.04000 to 9.40000 Ma
Collections (13 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Arikareean | Panama (Panama) | P. tedfordi (152378) | |
| Aquitanian | USA (North Carolina) | P. wardi (71651) | |
| Early/Lower Miocene | Mexico (Chiapas) | P. tedfordi (35575) | |
| Early/Lower Hemingfordian | Mexico (Oaxaca) | P. sp. (18744) | |
| Early/Lower Hemingfordian | Panama (Panama City) | P. wardi (144879) | |
| Early/Lower Hemingfordian | Panama (Panama) | P. coatesi (191975) | |
| Early/Lower Hemingfordian | Panama | P. coatesi (89444 105889 142889) P. orarius (96702) P. sp. (18725) | |
| Early/Lower Barstovian | USA (Texas) | P. wardi (18665) | |
| Clarendonian | USA (Texas) | P. macadamsi (18244) |