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Diplanus apochordus
Taxonomy
Diplanus apochordus was named by Cooper and Grant (1974). Its type specimen is USNM 150440b, a shell (Articulated shell), and it is not a trace fossil. Its type locality is USNM707a, Lenox Hills, Glass Mountains, which is in an Artinskian reef, buildup or bioherm limestone in the Skinner Ranch Formation of Texas.
Synonymy list
| Year | Name and author |
|---|---|
| 1974 | Diplanus apochordus Cooper and Grant pp. 276-277 figs. Pl 44, figs 26-40 |
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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.
†Diplanus apochordus Cooper and Grant 1974
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Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| shell height | 3 | 18.4 | 15.6 | 24.8 | 16.0 | 5.20 |
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| Source: c = class, p = phylum, uc = unranked clade | |||||
| References: Nesnidal et al. 2013, Aberhan et al. 2004 | |||||
Age range: Artinskian or 290.10000 to 283.30000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Artinskian | USA (Texas) | Diplanus apochordus (type locality: 43559) |