Obolellata - Obolellida - Obolellidae
Alternative combination: Orbicula crassa
Full reference: J. Hall. 1847. Containing descriptions of the organic remains of the lower division of the New York system (equivalent of the Lower Silurian rocks of Europe). Paleontology of New York 1:1-338
Belongs to Obolella according to J. S. Peel 2021
See also Hall 1847 and Skovsted and Holmer 2005
Sister taxa: Obolella asiatica, Obolella atlantica, Obolella chromatica, Obolella discoidea, Obolella excelsis, Obolella mexicana, Obolella vermilionensis
Ecology: stationary epifaunal suspension feeder
Distribution:
• Cambrian of Canada (1: Newfoundland and Labrador collection), Greenland (10)
Total: 11 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.