“Bistrialites”的意思、由来-开放百科全书

词条

Bistrialites

释义

References

{{Italic title}}{{Taxobox
| name = Bistrialites
| fossil_range = Lower Carboniferous (Mississippian)
| image =
| regnum = Animalia
| phylum = Mollusca
| classis = Cephalopoda
| subclassis = Nautiloidea
| ordo = Nautilida
| superfamilia = Clydonautilaceae
| familia = Liroceratidae
| genus = Bistrialites
| genus_authority = Turner, 1954 }}

Bistrialites is an involute, globose Clydonautilacean belonging to the Liroceratidae with a reniform whorl section, large funnel shaped umbilicus, smooth surface except for spiral ornament in the region of the umbilical shoulder. Bistrialites comes from the Lower Carboniferous (Mississippian) of Europe.

References

Bernhard Kummel, 1964. Nautiloidea – Nautilida; Treatise on Invertebrate Paleontology, Part K. Geological Society of America and University of Kansas press, R.C. Moore (ed.) -- Liroceratidae K444 -K447.

1 : Nautiloids

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