Full reference: I. Walaszczyk and W. A. Cobban. 2006. Palaeontology and stratigraphy of the Middle-Upper Coniacian and Santonian inoceramids of the US Western Interior. Acta Geologica Polonica 56(3):241-348
Type specimen: Its type locality is USGS D3629, which is in a Santonian marine sandstone in the Virgelle Sandstone Formation of Montana
Ecology: facultatively mobile epifaunal suspension feeder
Distribution: found only at USGS D3629
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.