Morphometric analysis of inter‐ and intraspecific variation in the Cambrian helcionelloid mollusc Mackinnonia

• Published in: Palaeontology
• Main Authors: Jackson, Illiam S. C., Claybourn, Thomas M.
• Other Authors: Sigwart, Julia, Vetenskapsrådet, Polarforskningssekretariatet
• Format: Article in Journal/Newspaper
• Language: English
• Published: Wiley 2018
• Subjects: Paleontology; Ecology, Evolution, Behavior and Systematics; Shackleton; Greenland; Ajax; The Bastion; Antarc*; Antarctica
• Online Access: http://dx.doi.org/10.1111/pala.12368; https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1111%2Fpala.12368; https://onlinelibrary.wiley.com/doi/pdf/10.1111/pala.12368

Abstract Phylogenetic relationships within the helcionelloid molluscs have been difficult to establish. One of the reasons for this is that qualitative approaches to investigating morphological variation in this group have struggled to identify clear patterns. An alternative method of identifying th...