Trachycardium planicostata Dockery 1982 (cockle)

Bivalvia - Cardiida - Cardiidae

Full reference: D. T. Dockery. 1982. Lower Oligocene Bivalvia of the Vicksburg Group in Mississippi. Mississippi Department of Natural Resources Bureau of Geology 123:1-261

Belongs to Trachycardium according to D. T. Dockery 1982

Sister taxa: Cardium (Trachycardium) greenhoughi, Cardium (Trachycardium) mamillatum, Cardium (Trachycardium) minbuense, Cardium (Trachycardium) polycolpatum, Cardium (Trachycardium) protosubrugosum, Cardium (Trachycardium) riachuelense, Cardium (Trachycardium) sindiense, Trachycardium (Mexicardia), Trachycardium (Phlogocardia), Trachycardium (Regozara), Trachycardium (Trachycardium), Trachycardium cotteri, Trachycardium egmontianum, Trachycardium enode, Trachycardium eufaulensis, Trachycardium eversum, Trachycardium halaense, Trachycardium kinsmarae, Trachycardium lacunosum, Trachycardium mollyni, Trachycardium multiradiatum, Trachycardium puelchum, Trachycardium reynoldsi, Trachycardium rugosum, Trachycardium syriacum, Trachycardium thalassium, Cardium (Granocardium) sabulosum

Type specimen: USNM 340462, a shell

Ecology: facultatively mobile infaunal suspension feeder

Distribution:

• Oligocene of United States (4: Mississippi 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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