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Nemodon grandis
Taxonomy
Nemodon grandis was named by Wade (1926) [m. kosnik taxon no: 233]. Its type locality is Dave Weeks place, Coon Creek, which is in a Campanian coastal sandstone in the Ripley Formation of Tennessee.
Subspecies
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1926 | Nemodon grandis Wade |
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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.
†Nemodon grandis Wade 1926
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†Nemodon grandis navarroanus Stephenson 1941
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, o = order, c = class | |||||
| References: Aberhan et al. 2004, Hendy et al. 2009 | |||||
Age range: base of the Late/Upper Campanian to the top of the Early/Lower Maastrichtian or 83.60000 to 66.00000 Ma
Collections (14 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Campanian | USA (Tennessee) | Nemodon grandis (type locality: 88357) | |
| Early/Lower Maastrichtian | USA (Georgia) | Nemodon grandis (4266 4300 4305) | |
| Early/Lower Maastrichtian | USA (Alabama) | Nemodon grandis (4276 4283 4285) | |
| Early/Lower Maastrichtian | USA (Mississippi) | Nemodon grandis (4101) | |
| Late/Upper Maastrichtian | USA (Texas) | Nemodon grandis (4459 4473) | |
| Maastrichtian | USA (Wyoming) | Nemodon grandis (1338) | |
| Maastrichtian | USA (Texas) | Nemodon grandis (1392 4527) | |
| Maastrichtian | USA (Tennessee) | Nemodon grandis (205445) |