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Myalinella meeki
Taxonomy
Myalina meeki was named by Dunbar (1924). It is a 3D body fossil. Its type locality is Elmo, YPM 1921 collection, which is in an Artinskian pond limestone in the Wellington Formation of Kansas.
It was recombined as Myalina (Myalinella) meeki by Newell (1942), Newell (1955), Ciriacks (1963), Lu (1986); it was recombined as Myalinella meeki by McRoberts and Newell (2005).
It was recombined as Myalina (Myalinella) meeki by Newell (1942), Newell (1955), Ciriacks (1963), Lu (1986); it was recombined as Myalinella meeki by McRoberts and Newell (2005).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1924 | Myalina meeki Dunbar |
| 1942 | Myalina (Myalinella) meeki Newell p. 60 figs. Pl 14, figs 7-14 |
| 1955 | Myalina (Myalinella) meeki Newell p. 26 figs. Pl 5, figs 9,10 |
| 1961 | Myalina meeki Tasch p. 863 figs. Pl 97, fig 6 |
| 1963 | Myalina (Myalinella) meeki Ciriacks p. 44 figs. Pl 5, figs 15,16 |
| 1986 | Myalina (Myalinella) meeki Lu p. 470 figs. Pl 1, figs 9,16 |
| 2005 | Myalinella meeki McRoberts and Newell p. 14 |
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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.
†Myalinella meeki Dunbar 1924
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Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| valve height | 3 | 32.5 | 27.7 | 40.0 | 30.9 | 6.35 |
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| Source: subc = subclass, c = class | |||||
| References: Aberhan et al. 2004, Eaton 1871 | |||||
Age range: base of the Virgilian to the top of the Wuchiapingian or 303.70000 to 254.14000 Ma
Collections (17 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Pennsylvanian | Mexico (Oaxaca) | Myalina meeki (211814) Myalinella meeki (211809) | |
| Virgilian | USA (New Mexico) | Myalinella meeki (146819 156687 156693 156708 156709 156713) | |
| Asselian | USA (Kansas) | Myalinella meeki (802) | |
| Wolfcampian | USA (Kansas) | Myalinella meeki (803) | |
| Artinskian | USA (Kansas) | Myalina meeki (type locality: 111219 216777 216779) | |
| Wuchiapingian | China (Qinghai) | Myalinella meeki (112860 112861) | |
| Lopingian | USA (Montana) | Myalina meeki (11273 105335) |