Skip to main content

Table 3 Radiocarbon ages and calibrated calendar ages for wood samples taken from two qeros

From: The occurrence of a titanium dioxide/silica white pigment on wooden Andean qeros: a cultural and chronological marker

Qero

Lab sample ID

δ13C

Radiocarbon age (± 1σ)

2σ calendar ages and relative areas

MMA 1994.35.12

AA90151

− 22.9

643 ± 34 years BP

1281–1330 AD [0.44]; 1338–1397 AD [0.56]

MMA 1994.35.14

AA90150

− 23.1

492 ± 34 years BP

1330–1338 AD [0.01]; 1397–1453 AD [0.99]