ammonites
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Gateway to the Paleobiology Database
Semicyclus Churkin and Carter 1970

Lophophorata - Tentaculitida - Contractenidae

PaleoDB taxon number: 119296

Parent taxon: Contractenidae according to N. M. Farsan 1994

Sister taxon: Contractenus

Subtaxa: none

Ecology: stationary semi-infaunal suspension feeder