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Amygdalocosta extensa
Taxonomy
Dielasmina extensa was named by Reed (1944). Its type specimen is GSI 16995, a shell, and it is a 3D body fossil.
It was recombined as Amygdalocosta extensa by Waterhouse (1982).
It was recombined as Amygdalocosta extensa by Waterhouse (1982).
Synonymy list
Year | Name and author |
---|---|
1944 | Dielasmina extensa Reed p. 179 figs. Pl 52, fig 9 |
1982 | Amygdalocosta extensa Waterhouse p. 64 |
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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.
†Amygdalocosta extensa Reed 1944
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Diagnosis
No diagnoses are available