†Hesperorhynchia (lamp shell)
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Rhynchonellata - Rhynchonellida - Cyclothyrididae
Parent taxon: Cyclothyridinae according to A. Williams et al. 2002
See also Sepkoski 2002
Sister taxa: none
Subtaxa: none
Ecology: stationary epifaunal suspension feeder
Distribution: found only at USGS Mesozoic 23509, Porcupine Creek (Cretaceous of Montana)
Specimen images are retrieved through the ePANDDA API.
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