Zemineipcst | Caribbean Radiocarbon DataBase

Radiocarbon Date

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Laboratory

Radiocarbon, Ltd.

Lab

LabNum

Lab Annotation

Island

Saint Vincent

Site

Indian Bay

Site Code

Excavation campaign

Indian Bay 1972

Excavation code

Excavation manager

Kirby Earle

Stratigraphy unit

Period

Late NeoIndian

Culture

Depth cm

Sedimentology context

Shells below midden

Soil type

Archaeological feature

shell midden

Sampling year

1972

Sample code

Substance

marine shell

Sample precision

Cittarium pica

Sample comment

Probable problem of "old carbon" with this specie who can ingest carbonate rocks of substrate

Submitter

Result year

Method

Corrected pMC

pMC accuracy

BP measured

370

BP measured accuracy

110

Delta C13

Delta C13 accuracy

370

BP Conventionnal accuracy

Delta C13 measurement

Delta R used

Percent marine estimation

Inf

1470

Sup

1690

Minor 2 sigma ranges

Calibration curve

Substraction BP from 1950

Calibration software

Lab Comments

Calibration comment

We don't know if the fractionation correction was done and if the reservoir effect was substracted

Archaeological Consistency

a little problematic

References

TUCEK Charles S. - Radiocarbon Ltd Natural Radiocarbon measurements II, Radiocarbon, Vol. 19, n° 2, 1977, p. 257-528

New cal author

Cal*inf

Cal*sup

New cal comments

Cannot be calibrated (see Calibration comment)

New percent marine estimation

New calibration curve

New calibration software