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Hormosiroidea

Taxonomy
Hormosiroidea was named by Schaffer (1928).

It was assigned to Ichnofossils by Hantzschel (1975).

Synonymy list
YearName and author
1928Hormosiroidea Schaffer
1975Hormosiroidea Hantzschel

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RankNameAuthor
Ichnofossils
RankNameAuthor
genusHormosiroideaSchaffer 1928

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
ReferenceDiagnosis
W. Hantzschel 1975Hemispherical or spherical bodies arranged on this strings like pearls; diameter of hemispheres 0.5 to 1 cm, of string 1 to 2 mm; surface of some specimens coarsely granulose.