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Gillicus arcuatus
Taxonomy
Portheus arcuatus was named by Cope (1875).
It was recombined as Gillicus arcuatus by Hay (1902), Bardack (1968), Cavin et al. (2013).
It was recombined as Gillicus arcuatus by Hay (1902), Bardack (1968), Cavin et al. (2013).
Synonymy list
| Year | Name and author |
|---|---|
| 1875 | Portheus arcuatus Cope |
| 1902 | Gillicus arcuatus Hay p. 386 |
| 1968 | Gillicus arcuatus Bardack p. 149 |
| 2013 | Gillicus arcuatus Cavin et al. p. 145 |
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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.
†Gillicus arcuatus Cope 1875
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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 | |||||
Age range: base of the Middle Turonian to the top of the Santonian or 93.90000 to 83.60000 Ma
Collections (6 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Early/Lower Turonian | USA (Utah) | Gillicus arcuatus (67973) | |
| Middle Turonian | USA (South Dakota) | Gillicus arcuatus (277044) | |
| Late/Upper Coniacian | USA (Kansas) | Gillicus arcuatus (277363) | |
| Coniacian - Early/Lower Campanian | Canada (Manitoba) | Gillicus arcuatus (36743) | |
| Late/Upper Santonian | USA (Kansas) | Gillicus arcuatus (188488) | |
| Santonian | USA (Kansas) | Gillicus arcuatus (94652) |