
Below, by clicking in the pictures, you may see examples of the kind of shells that can be generated
with this model and that illustrate the effects of the variation
of the various parameters in the growth of the shell. They were made with the help of the software
Mathematica.
4. Index of examples
boat ear moon 
horse conch 
turritella 
top shells 
cone 
wentletrap 
neptune 
ancilla 
olive 
whelk 
tun 
struthiolaria 
worm shell 
limpets 
planorbis 
cap 
glycymeris 
lyonsia 
nautilus 
argonauta 
spirula 
ammonite 
Elephant tusk 
See stereoscopic images of these examples in the mathematics project
ATRACTOR