Table 7. Summary of comparisons indicating where intermembranous bones (patellae) are more variable than the corresponding astragali. Statistically significant results are indicated by bold face.

	Taxon	Dimension	T-test	ANOVA	Levene test	CV
	Bison antiquus	Length	Yes		Yes	Yes
		Width	Yes		No	Yes
		Depth	Yes		Yes	Yes
	Equus occidentalis	Length	Yes		Yes	Yes
		Width	No	No	No	No
		Depth	Yes		Yes	Yes
	Camelops hesternus	Length	No	No	No	No
		Width	Yes	Yes	No	Yes
		Depth	No	No	No	No
	Paramylodon harlani	Length	Yes	Yes	No	Yes
		Width	No		No	No
		Depth	Yes		No	Yes
	Smilodon fatalis	Length	Yes		Yes	Yes
		Width	Yes		Yes	Yes
		Depth	Yes	Yes	Yes	No
	Panthera atrox	Length	Yes		No	Yes
		Width	No		No	No
		Depth	No	No	No	No