Trigonia mearnsi Stoyanow 1949 (clam)

Bivalvia - Trigoniida - Trigoniidae

Full reference: A. Stoyanow. 1949. Lower Cretaceous stratigraphy in southeastern Arizona. Geological Society of America Memoir 38:1-156

Belongs to Trigonia according to A. Stoyanow 1949

Sister taxa: Trigonia (Clavitrigonia), Trigonia (Heslingtonia), Trigonia (Indotrigonia), Trigonia (Kumatrigonia), Trigonia (Pleurotrigonia), Trigonia (Primatrigonia), Trigonia (Prosogyrotrigonia), Trigonia (Protrigonia), Trigonia (Trigonia), Trigonia aequicostata, Trigonia analoga, Trigonia antiqua, Trigonia azzarolae, Trigonia bowersiana, Trigonia castani, Trigonia castrovillensis, Trigonia charlottensis, Trigonia churchi, Trigonia columbiana, Trigonia coqueiroensis, Trigonia cragini, Trigonia depauperata, Trigonia deschutesensis, Trigonia devexa, Trigonia doroschini, Trigonia eufaulensis gabbi, Trigonia eufaulensis moorei, Trigonia evansi, Trigonia gibboniana, Trigonia guildi, Trigonia hemisphaerica, Trigonia imbricata, Trigonia inezana, Trigonia intersitans, Trigonia kayana, Trigonia kefersteini, Trigonia kitchini, Trigonia maastrichtiana, Trigonia maloneana, Trigonia marginata, Trigonia melhasei, Trigonia montanaensis, Trigonia mooreana, Trigonia neuquensis, Trigonia obliqua, Trigonia oregona, Trigonia orientalis, Trigonia oviedensis, Trigonia pandicosta, Trigonia papuana, Trigonia picteti, Trigonia plana, Trigonia plumasensis, Trigonia pseudocaudata, Trigonia pseudocrenulata, Trigonia pullus, Trigonia rebouli, Trigonia reesidei, Trigonia resoluta, Trigonia reticulata, Trigonia saavedra, Trigonia somaliensis, Trigonia stantoni, Trigonia stolleyi, Trigonia suborbicularis, Trigonia sulcata, Trigonia tabacoensis, Trigonia taffi, Trigonia thierachensis, Trigonia undulatocostata, Trigonia weaveri, Trigonia whateleyae, Trigonia windhauseniana

Type specimen: GU46

Ecology: facultatively mobile infaunal suspension feeder

Distribution: found only at Bed 2b - Perilla Mbr, Lowell Fm, Ninety One Hills (Cretaceous of Arizona)

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Specimen images are retrieved through the ePANDDA API.


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