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

Tropaeum leptum

Cephalopoda - Ammonitida - Ancyloceratidae

Taxonomy
Crioceras leptus was named by Etheridge (1909) [DISTRIBUTION: Aptian; Australia.]. It is not a trace fossil.

It was recombined as Tropaeum leptum by Whitehouse (1926).

Sister species lacking formal opinion data
T. australis, T. loegteri, T. baylissi, T. ponderosum, T. pseudohillsi

Synonymy list
YearName and author
1909Crioceras leptus Etheridge p. 143 figs. pl. 30
1926Tropaeum leptum Whitehouse p. 215

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

RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
phylumMollusca
classCephalopodaCuvier 1797
RankNameAuthor
subclassAmmonoidea()
orderAmmonitida
suborderAncyloceratinaWiedmann 1966
superfamilyAncyloceratoidea(Gill 1871)
familyAncyloceratidaeGill 1871
subfamilyAncyloceratinaeGill 1871
genusTropaeumSowerby 1837
speciesleptum(Etheridge 1909)

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.

†Tropaeum leptum Etheridge 1909
show all | hide all
Diagnosis
No diagnoses are available