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Costatumulus halli
Taxonomy
Cancrinella halli was named by Waterhouse (1982). Its type specimen is NZGS BR 950, a valve (Ventral valve, internal mold), and it is a mold. Its type locality is GS9697, Letham Burn (D44/f9001), which is in a Wordian marine horizon in the Mangarewa Formation of New Zealand.
It was recombined as Magniplicatina halli by Waterhouse (1983), Waterhouse (1986) and Briggs (1998); it was recombined as Costatumulus halli by Li et al. (2012).
It was recombined as Magniplicatina halli by Waterhouse (1983), Waterhouse (1986) and Briggs (1998); it was recombined as Costatumulus halli by Li et al. (2012).
Sister species lacking formal opinion data
Synonymy list
Year | Name and author |
---|---|
1982 | Cancrinella halli Waterhouse p. 45 figs. Pl 10e-g,i; 23g,h |
1983 | Magniplicatina halli Waterhouse p. 130 |
1986 | Magniplicatina halli Waterhouse p. 49 figs. Pl 10, figs 12-14 |
1998 | Magniplicatina halli Briggs p. 192 |
2012 | Costatumulus halli Li et al. |
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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.
†Costatumulus halli Waterhouse 1982
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Diagnosis
No diagnoses are available