Full reference: J. Vinther, L. Parry, D. E. G. Briggs and P. Van Roy. 2017. Ancestral morphology of crown-group molluscs revealed by a new Ordovician stem aculiferan. Nature
Sister taxa: none
Type specimen: YPM 237255. Its type locality is Bou Zorgan, which is in a Tremadoc marine shale in the Lower Fezouata Formation of Morocco.
Ecology: epifaunal grazer
• Ordovician of Morocco (4 collections)
Total: 4 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.