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Cosmasyrinx (Tholitoma) antarctigera

Gastropoda - Neogastropoda - Turridae

Taxonomy
Cosmasyrinx (Tholitoma) antarctigera was named by Stilwell et al. (2004) [TYPE LOCALITY: Seymour Island, Antarctica; Sobral Fm (Early Paleocene, Danian).]. Its type specimen is USNM 511907 and is not a trace fossil. Its type locality is Locality 496 - Sobral Fm, Seymour Island, which is in a Danian offshore sandstone in the López de Bertodano Formation of Antarctica.

Sister species lacking formal opinion data

Synonymy list
YearName and author
2004Cosmasyrinx (Tholitoma) antarctigera Stilwell et al. p. 50 figs. pl. 10, figs. 15, 16

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
superphylumLophotrochozoa
phylumMollusca
classGastropoda
subclassCaenogastropoda(Cox 1959)
Sorbeoconcha(Ponder and Lindberg 1997)
RankNameAuthor
Hypsogastropoda(Ponder and Lindberg 1997)
superorderLatrogastropodaRiedel 2000
orderNeogastropodaThiele 1929
superfamilyConoidea(Rafinesque 1815)
familyTurridaeSwainson 1840
subfamilyTurrinaeSwainson 1840
genusCosmasyrinxMarwick 1931
subgenusTholitoma(Finlay and Marwick 1937)
speciesantarctigera

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.

Cosmasyrinx (Tholitoma) antarctigera Stilwell et al. 2004
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Diagnosis
No diagnoses are available