TABLE 1.

New samples produced in this study.

Sample id	Mean coverage	Contamination estimates	Locality	Culture/Period	Estimated date	Haplogroup
Bau-11	353.7828	0.02 [0.01–0.03]	Baucina	Sicanian	600–400 BCE	H
Bau-13	66.8664	0.02 [0.01–0.03]	Baucina	Sicanian	600–400 BCE	T2c1d+152
Bau-14	165.0124	0.02 [0.01–0.03]	Baucina	Sicanian	600–400 BCE	J1c
Bau-16	284.8865	0.02 [0.01–0.03]	Baucina	Sicanian	600–400 BCE	T2b3+151
Bau-17	218.338	0.02 [0.01–0.03]	Baucina	Sicanian	600–400 BCE	H1e8
Bau-19	99.3056	0.02 [0.01–0.03]	Baucina	Sicanian	600–400 BCE	T2e7
Bau-1A	458.3061	0.01 [0–0.02]	Baucina	Sicanian	600–400 BCE	I4a
Bau-1	42.5897	0.02 [0.01–0.03]	Baucina	Sicanian	600–400 BCE	H1
Bau-20	346.9911	0.01 [0–0.02]	Baucina	Sicanian	600–400 BCE	T2e7
Bau-22	511.7751	0.02 [0.01–0.03]	Baucina	Sicanian	600–400 BCE	U5a1a1
Bau-23	195.4662	0.01 [0–0.02]	Baucina	Sicanian	600–400 BCE	U5b1d1a
Bau-25	37.4614	0.02 [0.01–0.03]	Baucina	Sicanian	600–400 BCE	H1e8
Bau-26	243.9839	0.02 [0.01–0.03]	Baucina	Sicanian	600–400 BCE	T2b3+151
Bau-4	130.9854	0.01 [0–0.02]	Baucina	Sicanian	600–400 BCE	H
Bau-6	153.5654	0.02 [0.01–0.03]	Baucina	Sicanian	600–400 BCE	T2b3+151
Bau-12G	306.0481	0.05 [0.04–0.06]	Baucina	Sicanian	600–400 BCE	V+72at
Bau-15G	400.9136	0.03 [0.02–0.04]	Baucina	Sicanian	600–400 BCE	T2b3+151
Bau-EST6	186.3743	0.01 [0–0.02]	Baucina	Greek	600–400 BCE	U3a1
Bau-EST7	19.9297	0.06 [0.05–0.07]	Baucina	Greek	600–400 BCE	H+16,311
Bau-EST9	22.924	0.01 [0–0.02]	Baucina	Greek	600–400 BCE	V+72at
MO-101	173.2215	0.01 [0–0.02]	Motya	Phoenician	730–690 cal. BCE	HV0a
MO-103	173.6143	0.01 [0–0.02]	Motya	Bronze Age	1,690–1,495 cal. BCE	H4a1
MO-104a	61.4713	0.01 [0–0.02]	Motya	Bronze Age	2030–1740 cal. BCE	H1j
MO-104b	493.0477	0.03 [0.02–0.04]	Motya	Phoenician	805–535 cal. BCE	HV0+195
MO-106b	499.0567	0.01 [0–0.02]	Motya	Phoenician	755–400 cal. BCE	V
M0-107b	115.0285	0.02 [0.01–0.03]	Motya	Bronze Age	1,640–1,420 cal. BCE	L3b1a5
MO-108	298.649	0.01 [0–0.02]	Motya	Bronze Age	1890–1,620 cal. BCE	I1
MO-109a	82.073	0.01 [0–0.02]	Motya	Bronze Age	1890–1,530 cal. BCE	K2b1
MO-114b	235.6325	0.01 [0–0.02]	Motya	Bronze Age	1,640–1,430 cal. BCE	H4a1
MO-115	141.1135	0.01 [0–0.02]	Motya	Bronze Age	1,610–1,410 cal. BCE	T2h
MO-121a	166.7156	0.02 [0.01–0.03]	Motya	Bronze Age	1775–1,505 cal. BCE	U5b1d1a
MA90	441.5381	0.01 [0–0.02]	Lilibeo	Phoenician	3rd cen. BCE	V25
MOK1	264.0343	0.02 [0.01–0.03]	Mokarta	Late Bronze Age	1,250–1050 BCE	H1
MOK114C	36.0821	0.01 [0–0.02]	Mokarta	Late Bronze Age	1,250–1050 BCE	H5a
T73-7	55.8398	0.02 [0.01–0.03]	Ispica	Bronze Age	1,500–1200 BCE	K1a
T73-M73-1	158.6512	0.01 [0–0.02]	Ispica	Bronze Age	1,500–1200 BCE	X2b+226