Rhynchonellata - Orthida - Draboviidae
Full reference: H.M. Steele and G.W. Sinclair. 1971. A Middle Ordovician fauna from Braeside, Ottawa Valley, Ontario. Geological Survey of Canada Bulletin 211:1-97
Belongs to Pionodema according to H.M. Steele and G.W. Sinclair 1971
Sister taxa: Pionodema aberstadti, Pionodema costata, Pionodema dubia, Pionodema girvaniensis, Pionodema hypermeca, Pionodema minuscula, Pionodema opima, Pionodema subaequata
Type specimen: Its type locality is Exposures east of Smith Construction Company two miles west of Braeside., which is in a Blackriveran shallow subtidal limestone/shale in the Chaumont Formation of Canada
Ecology: stationary epifaunal suspension feeder
Distribution: found only at Exposures east of Smith Construction Company two miles west of Braeside.
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.