Radiocarbon Dates from Namu (ElSx 1)
Period
14C Date
years before present
(Calibrated Date)
years before present
Material
Lab. No.
Historic Contact
6
480 ± 80
(521)
charcoal
Gak 3121
680 ± 90
(668)
charcoal
Gak 3122
980 ± 100
(927)
charcoal
Gak 3123
1405 ± 120
(1,308)
charcoal
WSU 1942
1470 ± 80
(1,361)
charcoal
Gak 3125
1840 ± 80
(1,769)
charcoal
Gak 3124
1880 ± 90
(1,850)
shell
Gak 3118a
2,000 (2,000) BP
5
2185 ± 85
(2,226)
charcoal
WSU 1939
2440 ± 100
(2,527)
charcoal
Gak 3119
2530 ± 160
(2,650)
bone
SFU 341
2540 ± 80
(2,672)
charcoal
WSU 1938
2720 ± 80
(2,818)
charcoal
SFU 10
2810 ± 100
(2,922)
charcoal
Gak 2914
2880 ± 100
(3,013)
charcoal
Gak 2713
3280 ± 100
(3,516)
charcoal
SFU 17
3330 ± 90
(3,608)
charcoal
WSU 1944
3400 ± 100
(3,660)
charcoal
Gak 2715
3500 ± 100
(3,774)
charcoal
SFU 19
3,500 (4,000) BP
4
3825 ± 105
(4,218)
charcoal
SFU 1
4290 ± 120
(4,862)
charcoal
Gak 2717
4300 ± 125
(4,864)
bone
S2327
4390 ± 160
(4,928)
bone
SFU 343
4,500 (5,000) BP
3
4540 ± 140
(5,200)
charcoal
Gak 2716
4680 ± 160
(5,381)
bone
SFU 342
4700 ± 125
(5,380)
bone
S2328
4775 ± 130
(5,525)
bone
S2326
5,000 (6,000) BP
2
5170 ± 90
(5,940)
charcoal
WAT 451
5240 ± 90
(5,969)
charcoal
WSU 1943
5590 ± 90
(6,375)
charcoal
WSU 1947
5590 ± 100
(6,375)
bone
SFU 344
5700 ± 360
(6,480)
charcoal
WAT 456
5740 ± 100
(6,506)
charcoal
WSU 1940
6060 ± 100
(6,921)
charcoal
WSU 1941
6,000 (7,000) BP
1
6310 ± 80
(7,210)
charcoal
Beta 75340
6550 ± 90
(7,431)
charcoal
WAT 517
7620 ± 80
(8,502)
charcoal
Beta 75341
7800 ± 200
(8,660)
charcoal
Gak 3120
8570 ± 90
(9,468)
charcoal
WAT 516
9000 ± 140
(9,920)
charcoal
WAT 519
9140 ± 200
(10,067)
charcoal
Gak 3244
9720 ± 140
(10,676)
charcoal
WAT 452
10,000 (11,000) BP
