†Asymphylotoechia (lamp shell)
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Strophomenata - Billingsellida - Polytoechiidae
Parent taxon: Polytoechiidae according to A. Williams et al. 2000
See also Sepkoski 2002
Sister taxa: Acanthotoechia, Admixtella, Antigonambonites, Eremotoechia, Martellia, Peritritoechia, Platytoechia, Polytoechia, Protambonites, Raunites, Tritoechia
Subtaxa: Asymphylotoechia nolani
Ecology: stationary epifaunal suspension feeder
Distribution:
• Whiterockian of United States (2: Nevada collections)
• Ibexian of United States (1: Nevada)
Total: 3 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
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