Table 4. The mean proportion indices and standard deviation of measurements of skulls from various localities.

Locality	Sex	PL	CL	SL	ZW	LBO	GNB	MPL	LBS	DL	GPB	GMB	HAB	LC	LA	LIA	HR	HM
1	Male	2.422	2.141	0.988	1.260	0.682	0.943	1.274	0.870	1.265	0.813	1.024	0.585	1.653	1.662	1.025	0.651	0.194
		0.032	0.039	0.020	0.021	0.006	0.023	0.024	0.033	0.016	0.024	0.033	0.012	0.024	0.011	0.015	0.040	0.015
	Female	2.446	2.141	0.985	1.239	0.659	0.970	1.289	0.856	1.265	0.814	1.026	0.600	1.661	1.669	1.042	0.671	0.182
		0.030	0.032	0.023	0.029	0.022	0.019	0.028	0.020	0.021	0.022	0.027	0.014	0.028	0.027	0.032	0.024	0.013
2	Male	2.436	2.117	0.971	1.268	0.658	0.940	1.263	0.873	1.253	0.799	1.041	0.592	1.657	1.678	1.034	0.666	0.196
		0.027	0.035	0.022	0.030	0.012	0.034	0.026	0.020	0.022	0.022	0.017	0.009	0.015	0.034	0.022	0.025	0.015
	Female	2.461	2.142	0.973	1.223	0.671	0.961	1.287	0.863	1.285	0.824	1.037	0.577	1.663	1.666	1.046	0.652	0.187
		0.026	0.026	0.029	0.025	0.016	0.011	0.030	0.014	0.016	0.013	0.010	0.021	0.016	0.017	0.013	0.016	0.009
3	Male	2.422	2.128	0.989	1.246	0.657	0.934	1.266	0.868	1.262	0.802	1.012	0.592	1.652	1.686	1.024	0.669	0.204
		0.042	0.043	0.016	0.031	0.019	0.027	0.011	0.030	0.021	0.020	0.020	0.016	0.018	0.039	0.017	0.028	0.024
	Female	2.441	2.156	0.990	1.231	0.669	0.939	1.293	0.870	1.293	0.827	1.041	0.588	1.662	1.664	1.047	0.652	0.180
		0.054	0.031	0.019	0.017	0.011	0.020	0.024	0.018	0.017	0.016	0.027	0.015	0.007	0.022	0.022	0.027	0.016
4	Male	2.444	2.146	0.972	1.239	0.679	0.941	1.272	0.875	1.255	0.805	1.004	0.586	1.654	1.676	1.036	0.664	0.198
		0.032	0.030	0.020	0.026	0.020	0.037	0.027	0.022	0.026	0.022	0.023	0.017	0.016	0.032	0.020	0.022	0.019
	Female	2.453	2.143	0.961	1.226	0.681	0.949	1.277	0.870	1.267	0.815	1.004	0.591	1.656	1.686	1.045	0.665	0.190
		0.028	0.025	0.022	0.029	0.018	0.029	0.020	0.020	0.021	0.019	0.023	0.017	0.021	0.035	0.025	0.030	0.014
5	Male	2.418	2.123	0.985	1.265	0.700	0.915	1.260	0.869	1.240	0.783	1.004	0.579	1.669	1.674	1.038	0.660	0.208
		0.038	0.026	0.024	0.019	0.066	0.024	0.023	0.025	0.018	0.011	0.026	0.015	0.025	0.027	0.016	0.016	0.013
	Female	2.442	2.128	0.983	1.235	0.670	0.930	1.278	0.856	1.266	0.788	1.012	0.594	1.679	1.677	1.050	0.664	0.199
		0.030	0.026	0.024	0.030	0.020	0.033	0.030	0.024	0.025	0.022	0.032	0.010	0.025	0.025	0.019	0.016	0.014
6	Male	2.463	2.135	0.974	1.243	0.688	0.947	1.274	0.870	1.263	0.793	1.019	0.596	1.651	1.673	1.027	0.677	0.187
		0.042	0.037	0.015	0.038	0.021	0.029	0.025	0.039	0.012	0.009	0.019	0.018	0.013	0.022	0.014	0.038	0.011
	Female	2.425	2.128	0.936	1.243	0.687	0.969	1.255	0.877	1.253	0.822	1.014	0.600	1.647	1.683	1.034	0.670	0.190
		0.050	0.050	0.032	0.013	0.019	0.024	0.026	0.034	0.016	0.013	0.026	0.016	0.011	0.008	0.023	0.036	0.015
7	Male	2.435	2.130	0.968	1.268	0.697	0.919	1.268	0.865	1.252	0.779	0.998	0.594	1.673	1.693	1.040	0.664	0.199
		0.040	0.037	0.013	0.003	0.011	0.033	0.031	0.014	0.020	0.026	0.012	0.012	0.017	0.023	0.021	0.018	0.022
	Female	2.447	2.147	1.055	1.214	0.664	0.915	1.330	0.861	1.294	0.803	0.989	0.581	1.663	1.680	1.036	0.660	0.188
		0.015	0.008	0.055	0.015	0.009	0.031	0.053	0.029	0.029	0.014	0.023	0.023	0.013	0.014	0.017	0.018	0.010
8	Male	2.474	2.142	1.099	1.211	0.680	0.922	1.325	0.825	1.316	0.792	0.976	0.575	1.685	1.683	1.071	0.650	0.180
		0.017	0.020	0.019	0.021	0.023	0.019	0.023	0.009	0.014	0.011	0.036	0.015	0.017	0.018	0.009	0.022	0.008
	Female	2.444	2.123	1.069	1.209	0.701	0.945	1.311	0.829	1.300	0.793	0.991	0.572	1.678	1.674	1.061	0.653	0.184
		0.022	0.023	0.030	0.026	0.034	0.040	0.040	0.009	0.031	0.011	0.043	0.022	0.025	0.023	0.012	0.020	0.019
9	Male	2.475	2.147	1.024	1.261	0.683	0.991	1.300	0.852	1.264	0.792	1.015	0.606	1.629	1.634	1.023	0.655	0.178
		0.022	0.018	0.024	0.023	0.013	0.025	0.014	0.020	0.020	0.031	0.033	0.015	0.023	0.041	0.038	0.017	0.006
	Female	2.464	2.150	1.019	1.240	0.682	0.976	1.294	0.865	1.271	0.812	1.009	0.610	1.628	1.634	1.037	0.663	0.173
		0.024	0.016	0.014	0.022	0.013	0.032	0.024	0.025	0.012	0.005	0.018	0.011	0.023	0.037	0.034	0.046	0.001
X	Male	2.457	2.131	1.076	1.231	0.694	0.920	1.317	0.828	1.292	0.766	0.982	0.585	1.683	1.689	1.057	0.670	0.183
		0.027	0.029	0.031	0.023	0.024	0.023	0.025	0.025	0.021	0.020	0.029	0.021	0.021	0.028	0.028	0.032	0.016
	Female	2.471	2.145	1.072	1.209	0.686	0.940	1.320	0.837	1.303	0.781	0.989	0.583	1.674	1.679	1.060	0.659	0.178
		0.027	0.023	0.022	0.031	0.025	0.022	0.020	0.021	0.021	0.021	0.019	0.013	0.020	0.026	0.026	0.022	0.010
Y	Male	2.473	2.157	1.021	1.212	0.683	0.965	1.302	0.866	1.260	0.794	1.012	0.595	1.642	1.662	1.025	0.666	0.183
		0.017	0.014	0.027	0.019	0.006	0.033	0.019	0.016	0.025	0.045	0.021	0.020	0.014	0.015	0.006	0.017	0.014
	Female	2.464	2.151	1.048	1.205	0.672	0.963	1.308	0.871	1.281	0.793	0.985	0.585	1.645	1.664	1.031	0.667	0.185
		0.020	0.022	0.027	0.032	0.014	0.020	0.014	0.010	0.016	0.026	0.034	0.017	0.019	0.016	0.014	0.012	0.012
Z	Male	2.424	2.141	1.060	1.225	0.681	0.914	1.298	0.857	1.286	0.811	0.937	0.562	1.658	1.661	1.033	0.682	0.202
		0.021	0.021	0.003	0.020	0.020	0.034	0.013	0.021	0.012	0.004	0.031	0.013	0.017	0.011	0.011	0.016	0.011
	Female	2.424	2.138	1.036	1.224	0.676	0.937	1.292	0.861	1.274	0.815	0.908	0.580	1.655	1.669	1.020	0.698	0.202
		0.024	0.026	0.028	0.020	0.008	0.026	0.033	0.012	0.028	0.017	0.033	0.013	0.006	0.008	0.021	0.029	0.005

The mean values are shown in the upper rows, and the standard errors in the lower rows. Abbreviations of the measurement are explained in Table 2.