Full reference: M. Yokoyama. 1911. Some Tertiary fossils from the Miike coal-field. Journal of the College of Science, Imperial University, Tokyo 27:1-16
Type specimen: Its type locality is Manda, Miike Coal-field (625 feet depth), which is in a Bartonian marine sandstone in Japan
Ecology: stationary epifaunal suspension feeder
Distribution: found only at Manda, Miike Coal-field (625 feet depth)
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.