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Skidmore College
Anthropology Department

Radiocarbon Dating and Site Chronology

  Analytic Sample # 
 Beta-063782
 Analytic Sample #
 Beta-063783

Feature 

5, hearth 5, hearth

Material  

charred material charred material

Analysis 

Radiometric Radiometric

Conventional
C-14 Age
 

 1590±60 BP 1370±70 BP
Intercept  Cal AD 440
(Cal BP 1510)
Cal AD 660
(Cal BP 1290)

1 Sigma 

Cal AD 410 to 540
(Cal BP 1540 to 1410)
Cal AD 630 to 690
(Cal BP 1320 to 1260)

2 Sigma 

Cal AD 350 to 610
(Cal BP 1600 to 1340)
Cal AD 560 to 780
(Cal BP 1390 to 1170)