Helcionelloida - Helcionellida - Helcionellidae
Full reference: E. Landing, P. Myrow, A. P. Benus and G. M. Narbonne. 1989. The Placentian Series: Appearance of the oldest skeletalized faunas in southeastern Newfoundland. Journal of Paleontology 63(6):739-769
Belongs to Archaeospira according to E. Landing et al. 1989
Sister taxa: Latouchella adunca, Latouchella arcuata, Latouchella costata, Latouchella dimicostata, Latouchella gobiica, Latouchella huangshandongensis, Latouchella jacobinica, Latouchella memorabilis, Latouchella orientalis, Latouchella ostenfeldense, Latouchella sanxiaensis, Hubeispira nitida, Cambroconus minimus, Uncinaspira squamosa
Ecology: slow-moving low-level epifaunal detritivore
Distribution:
• Cambrian of Canada (3: Newfoundland and Labrador collections)
Total: 3 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.