Basic info Taxonomic history Classification Included Taxa
Morphology Ecology and taphonomy External Literature Search Age range and collections

Laevicyclus

Taxonomy
Laevicyclus was named by Quenstedt (1879).

It was assigned to Ichnofossils by Hantzschel (1975).

Synonymy list
YearName and author
1879Laevicyclus Quenstedt
1975Laevicyclus Hantzschel

Is something missing? Join the Paleobiology Database and enter the data

RankNameAuthor
—Ichnofossils
RankNameAuthor
genusLaevicyclusQuenstedt 1879

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. †Laevicyclus Quenstedt 1879
show all | hide all
Diagnosis
ReferenceDiagnosis
W. Hantzschel 1975Approximately cylindrical bodies standing at right angles to bedding plane; diameter variable in same specimen; perforated by central canal; visible on bedding planes as regular concentric circles with diameter of several cm.