†Amecystis laevis Raymond 1921
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Synonym: Amecystis cordiformis Sinclair 1945
Full reference: P. E. Raymond. 1921. A contribution to the description of the fauna of the Trenton Group. Geological Survey of Canada Bulletin 31:1-64
Belongs to Amecystis according to R. L. Parsley 1981
See also Broadhead 1978
Sister taxa: Amecystis nanus, Amecystis raymondi, Amecystis woodi
Ecology: stationary intermediate-level epifaunal suspension feeder
Distribution:
• Ordovician of Canada (2: Ontario, Quebec collections), United States (2: Kentucky, Virginia)
Total: 4 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
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