Anthozoa - Stauriida - Petalaxidae
Alternative combination: Petalaxis neriae
Full reference: C. H. Stevens and B. Rycerski. 1989. Early Permian colonial rugose corals from the Stikine River area, British Columbia, Canada. Journal of Paleontology 63(2):158-181
Belongs to Cystolonsdaleia according to J. Fedorowski et al. 2007
See also Stevens and Rycerski 1989
Sister taxa: Cystolonsdaleia arctica, Cystolonsdaleia berthiaumi, Cystolonsdaleia carteri, Cystolonsdaleia danneri, Cystolonsdaleia guaspariniae, Cystolonsdaleia hormos, Cystolonsdaleia obesa, Cystolonsdaleia zulloi
Type specimen: GSC 85278. Its type locality is GSC 28946 (SE-S52.1.56), Arctic Lake, Stikine, which is in an Asselian shallow subtidal limestone in Canada.
Ecology: stationary epifaunal suspension feeder
Distribution:
• Permian of Canada (4: British Columbia 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.