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''Cypridodella'' is an extinct genus of conodonts. The
Alaunian The Norian is a division of the Triassic Period. It has the rank of an age (geochronology) or stage (chronostratigraphy). It lasted from ~227 to million years ago. It was preceded by the Carnian and succeeded by the Rhaetian. Stratigraphic def ...
, a sub-age also known as "Middle Norian", in the Upper Triassic, begins with the first appearance of the ammonites '' Drepanites rutherfordi'' and '' Cyrtopleuritis bicrenatus'' and with the conodont ''Cypridodella multidentata''. The stage ends with the first appearance of the ammonites '' Gnomohalorites cordilleranus'' and '' Sagenites quinquepunctatus'' and the conodont ''Cypridodella bidentata''.


References

* Two new genera Comperniodontella n. gen. and Galeodontella n. gen., and new multielement of
Chirodella ''Chirodella'' is an extinct genus of conodonts in the family Prioniodinidae. References * Two new genera Comperniodontella n. gen. and Galeodontella n. gen., and new multielement of Chirodella Hirschmann, 1959 and Cypridodella Mosher, 19 ...
Hirschmann, 1959 and Cypridodella Mosher, 1968 (Conodonta) from the
Mamonia Mamonia ( gr, Μαμώνια) is a village in the Paphos District of Cyprus Cyprus ; tr, Kıbrıs (), officially the Republic of Cyprus,, , lit: Republic of Cyprus is an island country located south of the Anatolian Peninsula in the ...
Complex (Upper Triassic), Cyprus. Christopher C. Ryley and Lars E. Fahraeus, Neues Jahrbuch fuer Geologie und Palaeontologie Abhandlungen, 1994, volume 1931, pages 21–54


External links

* * Conodont genera Triassic conodonts {{Conodont-stub