English: Photo taken from a collection at Brandon University. The distance from the base of the pygdium to the base of the cephalon is 56mm. The locality at which this sample was collected is Mt. Stephen, B.C., Canada.
Photo taken from a collection at Brandon University. The distance from the base of the pygdium to the base of the cephalon is 56mm. The locality at which this sample was collected is Mt. Stephen, B.C., Canada.