†Trigonirhynchia occidens Walcott 1884 (lamp shell)

Rhynchonellata - Rhynchonellida - Trigonirhynchiidae

Alternative combination: Rhynchonella occidens

Full reference: C. D. Walcott. 1884. Paleontology of the Eureka district. United States Geological Survey Monograph 8(8):1-298

Belongs to Trigonirhynchia according to J. G. Johnson 1970

See also Walcott 1884

Sister taxa: Trigonirhynchia acutirostella, Trigonirhynchia fallaciosa, Trigonirhynchia stricklandii

Type specimen: USNM 13855

Ecology: stationary epifaunal suspension feeder

Distribution:

• Devonian of United States (5: Nevada collections)

Total: 5 collections each including a single occurrence

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Specimen images are retrieved through the ePANDDA API.


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