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Geniculomena barnesi
Taxonomy
Geniculomena barnesi was named by Percival (2009). Its type specimen is MMF 44915, a shell, and it is a 3D body fossil. Its type locality is L024. Bingara, Licking Hole Creek, near Walli, which is in an Eastonian deep subtidal shelf limestone in the Vandon Limestone Formation of Australia. It is the type species of Geniculomena.
Synonymy list
| Year | Name and author |
|---|---|
| 2009 | Geniculomena barnesi Percival pp. 161 - 163 figs. 3 A-N |
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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.
†Geniculomena barnesi Percival 2009
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Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| I. G. Percival 2009 | Dorsally geniculate planoconvex to weakly concavoconvex furcitellin with unequally parvicostellate ornament lacking rugae; teeth and sockets without crenulations; dorsal myophragm absent; septa associated with dorsal muscle field are less strongly developed than single continuous median ridge. |
Measurements
No measurements are available
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| Source: o = order, c = class, p = phylum, uc = unranked clade | |||||
| References: Nesnidal et al. 2013, Aberhan et al. 2004 | |||||