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Extinct genus of brachiopods
Cyclothyris is an
extinct
genus of
brachiopods from the
Cretaceous of
Africa ,
Asia ,
Europe , and
North America .
Species
Species within this genus include:[
citation needed ]
†Cyclothyris acuticostalis
†Cyclothyris africana
†Cyclothyris aliformis
†Cyclothyris alikentica
†Cyclothyris americana
†Cyclothyris astieriana
†Cyclothyris burgemakensis
†Cyclothyris compressa
†Cyclothyris dagestanica
†Cyclothyris densleonis
†Cyclothyris difformis
†Cyclothyris compressa
†Cyclothyris elegans
[1]
†Cyclothyris formosa
†Cyclothyris gibbsiana
†Cyclothyris globata
†Cyclothyris juigneti
†Cyclothyris kennedyi
†Cyclothyris lamarckiana
†Cyclothyris larwoodi
†Cyclothyris latissima
†Cyclothyris punfieldensis
†Cyclothyris subtrigonalis
†Cyclothyris sutchanensis
†Cyclothyris tenuicostata
†Cyclothyris ulaganica
†Cyclothyris vespertilio
†Cyclothyris zudakharica
Sources
^ Cyclothyris elegans (VON HANSTEIN, 1879) and Cretirhynchia tenuicostata (VON HANSTEIN, 1879), two valid Lower Maastrichtian rhynchonellid brachiopods from the phosphatic chalk of Ciply, Belgium. Eric Simon
Fossils (Smithsonian Handbooks) by David Ward (Page 84)
External links