Bivalvia - Cardiida - Tancrediidae
Alternative combination: Hettangia americana
Belongs to Tancredia according to L. S. Russell and R. W. Landes 1937
Sister taxa: Tancredia (Corburella), Tancredia (Isotancredia), Tancredia (Palaeomya), Tancredia (Paratancredia), Tancredia (Tancredia), Tancredia africana, Tancredia allani, Tancredia beneckei, Tancredia donaciformis, Tancredia elongata, Tancredia knowltoni, Tancredia kurupana, Tancredia plana, Tancredia slavichi, Tancredia stelcki
Subtaxa: Tancredia americana cupressensis
Ecology: facultatively mobile deep infaunal deposit feeder
Distribution:
• Cretaceous of Canada (8: Alberta collections), United States (3: North Dakota, South Dakota)
Total: 11 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
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