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Circulus praecedens

Gastropoda - Vitrinellidae

Taxonomy

No taxonomic data are available

Sister species
C. duminyi, C. enaulus, C. estotensis, C. hennei, C. liratus, C. occidentalis, C. ottonius, C. paulensis, C. rakhiensis, C. sigaretornuformis, C. striatus, C. supranitidus, Vitrinella (Circulus) striata
Sister species lacking formal opinion data
C. anthera, C. bicarinatus, C. dubius, C. duracinus, C. gunteri, C. miobicarinatus, C. mitorraphes, C. montensis, C. orbignyi, C. pardelensis, C. partimstriatus, C. patulus, C. pertulus, C. quadricarinatus, C. similis, C. simplex, C. sotoensis, C. sotoensis, C. subcirculus, C. tenuiliratus, C. trilix

Synonymy list
No taxonomic opinions are available

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
phylumMollusca
classGastropoda
RankNameAuthor
subclassCaenogastropoda(Cox 1959)
—Sorbeoconcha(Ponder and Lindberg 1997)
—Hypsogastropoda(Ponder and Lindberg 1997)
superfamilyTruncatelloideaGray 1840
familyVitrinellidaeBush 1897
genusCirculusJeffreys 1842
speciespraecedens

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
Measurements
No measurements are available
No ecological data are available

Age range: base of the Burdigalian to the top of the Serravallian or 20.45000 to 11.63000 Ma

Collections (21 total)


Time interval Ma Country or state Original ID and collection number
Miocene23.04 - 5.333Germany (North Rhein-Westfalia) Circulus praecedens (62899 62903 62932 62940)
Burdigalian20.45 - 15.98Germany Circulus praecedens (111599)
Langhian - Serravallian15.98 - 11.63Netherlands Circulus praecedens (186883 186884)
Middle Miocene15.98 - 11.63Germany (North Rhein-Westfalia) Circulus praecedens (61895 61896 61897 61898 61902 61903 61904 61905 61907 62880 62885 62887 62888 62893)