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Platytrochus merriami
Taxonomy
Flabellum merriami was named by Nomland (1916). It is not extant. Its type locality is UCMP 1817, Urruttia Canyon-Salt Creek, which is in a Ypresian deep-water shale in the Lodo Formation of California.
It was recombined as Trochocyathus merriami by Palmer (1923); it was recombined as Platytrochus merriami by Nomland (1916), Bentson (1943), Cairns (1997).
It was recombined as Trochocyathus merriami by Palmer (1923); it was recombined as Platytrochus merriami by Nomland (1916), Bentson (1943), Cairns (1997).
Sister species lacking formal opinion data
Synonymy list
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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.
†Platytrochus merriami Nomland 1916
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: g = genus, f = family, o = order, c = class | |||||
| Reference: Kiessling 2004 | |||||