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Megadesmus globosus
Taxonomy
Megadesmus globosus was named by Sowerby (1838). It is a 3D body fossil. Its type locality is Harper's Hill, Hunter Valley (Mitchell coll), which is in a Sakmarian coastal sandstone in the Allandale Formation of Australia.
It was recombined as Pachydomus globosus by Morris (1845), M'Coy (1847) and Etheridge (1880).
It was recombined as Pachydomus globosus by Morris (1845), M'Coy (1847) and Etheridge (1880).
Sister species lacking formal opinion data
Synonymy list
Year | Name and author |
---|---|
1838 | Megadesmus globosus Sowerby p. 15 figs. Pl 2, figs 1,2 |
1845 | Pachydomus globosus Morris p. 272 |
1847 | Pachydomus globosus M'Coy p. 301 |
1880 | Pachydomus globosus Etheridge Jr. p. 301 |
1965 | Megadesmus globosus Runnegar p. 235 figs. Pl 12, figs 1-7 |
1974 | Megadesmus globosus Termier et al. p. 87 figs. Pl 7, fig 7 |
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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.
†Megadesmus globosus Sowerby 1838
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Diagnosis
No diagnoses are available