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Morphology Ecology and taphonomy   Age range and collections

Thamnonema

Calcarea - Pharetronida

Taxonomy
Thamnonema is a genus. It is not extant.

It was assigned to Pharetronida by Sepkoski (2002).

Synonymy list
YearName and author
2002Thamnonema Sepkoski, Jr.

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RankNameAuthor
kingdomAnimalia()
phylumPoriferaGrant 1836
classCalcareaBowerbank 1864
RankNameAuthor
orderPharetronidaZittel 1878
genusThamnonema

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.

Diagnosis
No diagnoses are available