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Myalina lamellosa
Taxonomy
Myalina lamellosa was named by McRoberts and Newell (2005). Its type locality is USNM702, Split Tank, Glass Mountains, which is in a Kungurian reef, buildup or bioherm limestone in the Cathedral Mountain Formation of Texas.
Sister species lacking formal opinion data
Synonymy list
Year | Name and author |
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2005 | Myalina lamellosa McRoberts and Newell p. 5 figs. fig. 4 |
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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.
†Myalina lamellosa McRoberts and Newell 2005
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Diagnosis
No diagnoses are available
Measurements
part | N | mean | minimum | maximum | median | s.d. | |
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valve height | 5 | 17.3 | 7.73 | 28.6 | 19.2 | 7.54 |
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Source: subc = subclass, c = class | |||||
References: Eaton 1871, Aberhan et al. 2004 |
Collections (10 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Kungurian | USA (Texas) | Myalina lamellosa (type locality: 43491 101785 105940) | |
Roadian | USA (Texas) | Myalina lamellosa (43553 101781 101783 101807 102606 102615) | |
Roadian - Capitanian | USA (Texas) | Myalina squamosa (108835) |