Table 1.

Results of the partial Mantel and Dow–Cheverud tests. (Partial Mantel test results are Bonferroni corrected (α ≤ 0.017) r-values (p-values in parentheses). Dow–Cheverud results are p1Z scores (p-values in parentheses). All significant results are shown in bold.)

Partial Mantel tests	Null Model (pure cultural diffusion)	0.146 (0.149)
		500 km	1000 km	1500 km
	Model 1	0.176 (0.077)	0.197 (0.076)	0.208 (0.052)
	Model 2	0.206 (0.046)	0.255 (0.011)	0.286 (0.007)
	Model 3	0.249 (0.013)	0.275 (0.008)	0.303 (0.003)
	Model 4	0.257 (0.016)	0.297 (0.002)	0.322 (0.001)
Dow–Cheverud tests	Model 2 versus Model 3		0.129 (0.103)	0.110 (0.114)
	Model 2 versus Model 4		0.260 (0.001)	0.238 (0.004)
	Model 3 versus Model 4	0.194 (0.019)	0.181 (0.026)	0.172 (0.022)