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Calliomphalus (Calliomphalus) americanus
Taxonomy
Calliomphalus americanus was named by Wade (1926). It is a 3D body fossil. Its type locality is Dave Weeks place, Coon Creek, which is in a Campanian coastal sandstone in the Ripley Formation of Tennessee.
It was recombined as Calliomphalus (Calliomphalus) americanus by Sohl (1960).
It was recombined as Calliomphalus (Calliomphalus) americanus by Sohl (1960).
Sister species lacking formal opinion data
C. aptianus, C. bellulus, C. boimstrofensis, C. colerainensis, C. coquandi, C. crucianus, C. dichotomus, C. ewaldi, C. firketi, C. granulatus, C. ilsae, C. inaequecostatus, C. orientalis, C. rimosus, C. s., C. segregatus, C. squamulosus, C. dichotomus, C. inaequecostatus, C. orientalis, C. plachetkoi, C. amatus, C. argenteus spinosus, C. fruchti, C. mexcalensis, C. miliariformis, C. nasilowensis, C. quadricinctus, C. fruchti, C. miliariformis
Synonymy list
| Year | Name and author |
|---|---|
| 1926 | Calliomphalus americanus Wade |
| 1960 | Calliomphalus (Calliomphalus) americanus Sohl p. 54 figs. Pl 5, figs 1-10 |
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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.
†Calliomphalus (Calliomphalus) americanus Wade 1926
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: superf = superfamily, c = class | |||||
| References: Kiessling 2004, Hendy et al. 2009 | |||||
Age range: base of the Early/Lower Campanian to the top of the Early/Lower Maastrichtian or 83.60000 to 66.00000 Ma
Collections (46 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Early/Lower Campanian - Middle Campanian | USA (Texas) | Calliomphalus americanus (7513) | |
| Late/Upper Campanian | USA (Delaware) | Calliomphalus americanus (6171 6172 6176) | |
| Late/Upper Campanian | USA (Tennessee) | Calliomphalus americanus (type locality: 88357) | |
| Middle Campanian | USA (Texas) | Calliomphalus americanus (7467) | |
| Late/Upper Campanian - Early/Lower Maastrichtian | USA (Tennessee) | Calliomphalus americanus (7515) | |
| Early/Lower Maastrichtian | USA (Mississippi) | Calliomphalus americanus (4102 4111 7476 7478 7586 7590 7591 7592 7593 7602) | |
| Early/Lower Maastrichtian | USA (Georgia) | Calliomphalus americanus (4269) | |
| Early/Lower Maastrichtian | USA (Alabama) | Calliomphalus americanus (4238 4248 4252 4259 4286) | |
| Late/Upper Maastrichtian | USA (Alabama) | Calliomphalus americanus (4175 4201 4211 4237) | |
| Late/Upper Maastrichtian | USA (South Carolina) | Calliomphalus americanus (4347 4355) | |
| Late/Upper Maastrichtian | USA (New Jersey) | Calliomphalus americanus (4377) | |
| Late/Upper Maastrichtian | USA (Texas) | Calliomphalus americanus (4426 4441 4448 4453 4460 4490 4511) | |
| Late/Upper Maastrichtian | USA (Mississippi) | Calliomphalus americanus (4106 4125 4127 4170 4172) | |
| Maastrichtian | USA (Tennessee) | Calliomphalus americanus (205445) | |
| Maastrichtian | USA (Mississippi) | Calliomphalus americanus (7506 7597 7599) |