Table 3. Predicted density ratios derived as in Table 2.

Pair	Predicted environmental d S /d L	d S /d L (Cubes)	d S /d L (Blobs)	d S /d L (Greebles)
A:B	1.7933	1.7972	1.6809	1.5706
A:C	2.5036	2.2938	2.0967	2.0157
A:D	4.0068	3.4620	3.6092	3.5146
B:C	1.5643	1.4286	1.4133	1.3675
B:D	2.5036	2.3163	2.0514	1.9218
C:D	1.7933	1.6254	1.5113	1.6849