Alternative spelling: Integricardium (Onestia)
Full reference: F. H. McLearn. 1933. Pelecypods of the Lower Cretaceous Clearwater Formation. Transactions of the Royal Society of Canada 27(4):139-156
Subtaxa: Integricardium (Onestia) onestae
Ecology: facultatively mobile infaunal suspension feeder
• Cretaceous of Canada (4: Alberta collections)
Total: 4 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.