Table 3.

Mahalanobis squared distances.

	CEA AMH	EA RECENT	EE AMH	NE MP AMH	NE NEAN	NE/NA AMH	NE AMH	SE AMH	SW AMH	SE NEAN	WE AMH
EA RECENT	7.15	0
EE AMH	1.22	10.63	0
NE MP AMH	7.78	9.62	7.96	0
NE NEAN	35.19	34.54	32.99	11.88	0
NE/NA AMH	51.76	52.84	57.27	59.71	81.24	0
NE AMH	2.59	11.59	1.99	7.64	28.19	54.78	0
SE AMH	0.89	11.13	1.51	11.56	42.00	55.13	2.57	0
SWAMH	1.70	7.15	1.22	6.08	27.66	54.25	0.82 *	2.60	0
SE NEAN	32.87	29.27	32.20	11.27	2.99 *	69.72	26.82	38.68	25.92	0
WE AMH	0.56 *	8.04	1.81	7.81	32.83	52.40	1.15	1.14	1.18	30.58	0
WE NEAN	28.71	26.83	27.15	9.25	1.28 *	74.71	21.29	34.40	20.87	2.03 *	25.76

* not significantly different. All other groups are significantly different from each at >0.03 level.