New Data on Food Consumption in Pre-Hispanic Populations from Northwest Argentina (ca. 1000–1550 A.D.): The Contribution of Carbon and Nitrogen Isotopic Composition of Human Bones

Table 1

Radiocarbon dating for Tolombón and Esquina de Huajra.

Site	Code	Material	Chronology B.P.	Cal. A.D.; 2 sigmas	Reference
Tolombón	GX-29252	Charcoal	720±60	1221-1400	[55]
	GX-29251	Charcoal	500±60	1327-1612
	Beta 168672	Charcoal	440±50	1410-1520
	GX-29663	Charcoal	350±60	1441-1793
	Beta 171425	Charcoal	460±60	1400-1515
	Beta 171426	Charcoal	440±60	1405-1525
Esquina de Huajra	Beta 193319	Charcoal	340±55	1455-1796	[59]
	Beta 206919	Charcoal	280±50	1496-1952
	AA88375	Charcoal	393±82	1400-1664
	UGA 16200	Human bone	550±40	1318-1463
	GX 32577	Human bone	450±60	1419-1627
	GX 32576	Human bone	320±50	1460-1799