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Trizonium
Taxonomy
Trizonium was named by Haeckel (1887). It is extant.
It was assigned to Pyloniidae by Loeblich and Tappan (1961).
It was assigned to Pyloniidae by Loeblich and Tappan (1961).
Species
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1879 | Echinosphaera Hertwig |
| 1887 | Trizonites Haeckel |
| 1887 | Trizonium Haeckel |
| 1961 | Trizonium Loeblich and Tappan |
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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.
G. Trizonium Haeckel 1887
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Invalid names: Echinosphaera Hertwig 1879 [replaced], Trizonites Haeckel 1887 [synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: p = phylum | |||||
| Reference: Kiessling 1999 | |||||
Collections
No collection or age range data are available