Shell Alignment for the Morphometric Analysis of High-Spired Gastropods Shell Alignment for the Morphometric Analysis of High-Spired Gastropodsv. 108No. 115–22Morris, Paul J. and Allmon, Warren D. 1994. "Shell Alignment for the Morphometric Analysis of High-Spired Gastropods." Nautilus, 108, (1) 15–22.More...ID: 104086Type: articleKeywords: STRI