Talk:Columella (gastropod)

Latest comment: 15 years ago by Invertzoo in topic A note

A note

edit

"If you visualize a coiled snail shell as being a cone of shelly material which is successively wrapped in a spiral way around a central axis, then the columella occupies the space where the geometric axis of the shell is."

Sorry, this is very unclear to me. Which axis is the 'geometric axis'? A diagram or a rewording would help. RedTomato (talk) 09:30, 21 July 2008 (UTC)Reply

Thanks for the note, you are right, it was not very clear. I made an effort to make it clearer. Invertzoo (talk) 14:40, 7 November 2009 (UTC)Reply