†Yaadia tryoniana Gabb 1864 (clam)

Bivalvia - Trigoniida - Steinmanellidae

Alternative combination: Trigonia tryoniana

Full reference: W. M. Gabb. 1864. Description of the Cretaceous fossils. Geological Survey of California Palaeontology 1:57-217

Belongs to Yaadia according to L. R. Saul 1978

See also Cox 1952 and Packard 1921

Sister taxa: Yaadia (Leptotrigonia), Yaadia branti, Yaadia californiana, Yaadia jonesi, Yaadia leana, Yaadia lewisagassizi, Yaadia pinea, Yaadia robusta, Yaadia romanovskii, Yaadia whiteavesi

Type specimen: UCMP 11955

Ecology: facultatively mobile infaunal suspension feeder

Distribution:

• Cretaceous of United States (4: California collections)

Total: 4 collections each including a single occurrence

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Specimen images are retrieved through the ePANDDA API.


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