Piersaloceras Teichert, 1930

Kröger, Björn, 2025, The Lyckholm acme of cephalopods - Review of the late Katian (Vormsi-Pirgu regional stages) Ordovician cephalopods of Estonia, European Journal of Taxonomy 978, pp. 1-169 : 76

publication ID	https://doi.org/10.5852/ejt.2025.978.2801
publication LSID	lsid:zoobank.org:pub:422E6F06-B4C8-4840-854C-811145D88B32
DOI	https://doi.org/10.5281/zenodo.15150607
persistent identifier	https://treatment.plazi.org/id/93268783-963D-706D-FDB7-FE07FBC2FCC6
treatment provided by	Plazi
scientific name	Piersaloceras Teichert, 1930
status

Treatment

Genus Piersaloceras Teichert, 1930

Type species

Piersaloceras gageli Teichert, 1930 , from Piirsalu, Estonia; Moe Formation, Pirgu Regional Stage, late Katian; by original designation.

Diagnosis

Exogastric, gradually enlarging cyrtocones with nearly circular conch cross section and low angle of expansion; ornamented with low longitudinal ribs and distinct transverse frills; siphuncle nearly subcentrally positioned, cylindrical siphuncle. (Adopted from Teichert 1930.)

References

Copyright notice

No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.

Taxonomy

Kingdom	Animalia
Phylum	Mollusca
Class	Cephalopoda
SubClass	Multiceratoidea
Family	Graciloceratidae

Specimens

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