C14 Sample Item Number: 280LB145S from the The Burke: University of Washington

Description

Sample from level bag 45SJ280/LB145 sent to the National Ocean Sciences AMS Facility, Woods Hole Oceanographic Institution for radiocarbon dating by Kristine Bovy in 2004. Sample is a possibly an Acmae mitra (limpet). 2-sigma calibrated date AD 510-770. A. Frost 2/24/06.

Credit Line

University of Washington Field Party Expedition

Notes

Date notes: 2-sigma calibration

Geographical Search Terms

Gulf of Georgia North America Northwest Coast San Juan County Washington State Western United States Western Washington

Item History

What

Name
C14 Sample
Identification Number
280LB145S
Type of Item
c14 sample
Material
shell
Overall
length 0.0 cm, width 0.0 cm, height 0.0 cm, diameter 0.0 cm, circumference 0.0 cm, weight 3.267 g

Who

Field Collector
University of Washington Field Party

Where

Holding Institution
The Burke: University of Washington

When

Collection Date
on July 31, 1968

Other

Accession Number
1996-121
Collection
Burke Museum Archaeology Collection
Object Count
1
Dating Method
Radiocarbon
Excavated By
Munsell, David
Excavation Date
07/31/1968
Site Number
45-SJ-280
Status
Destructive Analysis
Unit
9N, 3W
Level
120-140 cm
Object Category
Composite
Object Sub Category
Bulk Sample