Trigyra Raymond 1908 (snail)

Gastropoda - Bellerophontida - Sinuitidae

Full reference: P. E. Raymond. 1908. The Gastropoda of the Chazy Formation. Annals of the Carnegie Museum 4:168-225

Parent taxon: Sinuitidae according to B. Runnegar and P.A. Jell 1976

See also HornĂ½ 1963, Knight et al. 1960, Sepkoski 2002 and Starobogatov 1970

Sister taxa: Aiptospirinae, Bucaniellidae, Protowarthiidae, Sinosinuites, Sinuitinae, Strangulites, Sylvestrosphaera

Subtaxa: Trigyra ulrichi

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Ecology: epifaunal detritivore

Distribution: found only at Isle La Motte, Lake Champlain, Crown Point Formation ( of Vermont)

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Specimen images are retrieved through the ePANDDA API.


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