lnmass	lnbrain	species
4	7.19	recent
3.96	7.23	recent
3.95	7.26	recent
4.04	7.23	recent
4.11	7.22	recent
4.1	7.24	recent
4.05	7.27	recent
4.03	7.26	recent
4.03	7.27	recent
4.05	7.35	recent
4.09	7.35	recent
4.12	7.35	recent
4.14	7.34	recent
4.17	7.33	recent
4.19	7.31	recent
4.21	7.27	recent
4.26	7.28	recent
4.28	7.32	recent
4.37	7.33	recent
4.27	7.33	recent
4.21	7.33	recent
4.17	7.36	recent
4.21	7.38	recent
4.25	7.35	recent
4.26	7.37	recent
4.26	7.39	recent
4.23	7.42	recent
4.17	7.44	recent
4.39	7.54	recent
4.43	7.48	recent
4.15	7.15	neanderthal
4.21	7.17	neanderthal
4.27	7.21	neanderthal
4.23	7.35	neanderthal
4.25	7.47	neanderthal
4.35	7.4	neanderthal
4.39	7.38	neanderthal
4.43	7.35	neanderthal
4.44	7.43	neanderthal
