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Palaeoechioceras spirale

Cephalopoda - Ammonitida - Echioceratidae

Taxonomy
Protechioceras spirale was named by Trueman and Williams (1927).

It was recombined as Palaeoechioceras spirale by Hollingworth et al. (1990).

Synonymy list
YearName and author
1927Protechioceras spirale Trueman and Williams
1990Palaeoechioceras spirale Hollingworth et al. figs. Pl 1, fig 5

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
Schizocoela
phylumMollusca
classCephalopodaCuvier 1797
RankNameAuthor
subclassAmmonoidea(Zittel 1884)
orderAmmonitidaHyatt 1889
suborderAmmonitinaHyatt 1889
superfamilyPsiloceratoidea(Hyatt 1867)
familyEchioceratidaeBuckman 1913
genusPalaeoechiocerasSpath 1929
speciesspirale(Trueman and Williams 1927)

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