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
Type specimen: AMNH 779/1, a shell. Its type locality is Middleville. Dark Compact Limestone Layer, which is in a Katian carbonate limestone in the Denley Formation of New York.
Ecology: epifaunal detritivore
• Ordovician of United States (2: New York collections)
Total: 2 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.