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The Earliest Inhabitants: The Dynamics of the Jamaican Taino

by Lesley-Gail Atkinson

by Lesley-Gail Atkinson

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18 T HE E ARLIEST I NHABITANTS<br />

facts, from <strong>the</strong> most deeply buried to those closest to <strong>the</strong> surface, it is possible<br />

to develop a “relative” chronology, with <strong>the</strong> oldest materials at <strong>the</strong> bottom<br />

and <strong>the</strong> youngest at <strong>the</strong> surface.<br />

By 1950, Willard Libby had developed a technique for “absolute” dating,<br />

which enabled <strong>the</strong> calendar year in which an organic material died to be established,<br />

within an error range based on <strong>the</strong> accuracy <strong>of</strong> <strong>the</strong> technique. Yet<br />

radiocarbon dating <strong>of</strong> archaeological deposits in Jamaica has never been a priority.<br />

As a result, <strong>the</strong>re are very few absolute dates for any <strong>of</strong> <strong>the</strong> sites. Instead,<br />

<strong>the</strong> tendency has been to cross-date material remains on <strong>the</strong> basis <strong>of</strong> similarities<br />

to previously dated artefact styles. Cross-dating is accomplished by<br />

matching artefacts from one site with those from o<strong>the</strong>r sites that have been<br />

radiocarbon-dated.<br />

Over <strong>the</strong> past decade, scientists have recognized potential sources <strong>of</strong> error<br />

in radiocarbon dates. <strong>The</strong> method measures concentrations <strong>of</strong> carbon-14, an<br />

isotope <strong>of</strong> carbon-12 whose abundance in <strong>the</strong> atmosphere has varied through<br />

time. In addition, different living tissues contain different concentrations <strong>of</strong><br />

C 14 . Various correction factors are now applied to give corrected and calibrated<br />

radiocarbon dates, which are given as a mean date ± an error range (for example,<br />

one <strong>of</strong> <strong>the</strong> dates for <strong>the</strong> Sweetwater site at Paradise Park is calibrated AD<br />

1430 ± 70).<br />

<strong>The</strong> calibration <strong>of</strong> radiocarbon dates indicates that <strong>the</strong> age ranges given for<br />

<strong>Jamaican</strong> cultures may need revision. It should be remembered that radiocarbon<br />

dates are not really “absolute”; <strong>the</strong>y come with an error range and are<br />

based on statistical probabilities. When atmospheric fluctuations in C 14 are<br />

considered, <strong>the</strong> dates for <strong>Jamaican</strong> cultures are about a century younger than<br />

previous estimates, so some <strong>of</strong> <strong>the</strong> dates may need to be adjusted. For example,<br />

<strong>the</strong> AD 650 date, which is used for <strong>the</strong> beginning <strong>of</strong> <strong>the</strong> Little River style,<br />

should be revised to around AD 750. In addition, <strong>the</strong> early dates for <strong>the</strong> White<br />

Marl site (Silverberg, Vanderwal and Wing 1972) – AD 877 ± 95 and AD 934<br />

± 95 – would calibrate to around AD 1000–1020. <strong>The</strong>se calibrated dates are<br />

more consistent with o<strong>the</strong>r dates from <strong>the</strong> site, which range from AD 1150 to<br />

AD 1350. We mention <strong>the</strong>se modifications because it is <strong>of</strong>ten assumed that<br />

radiocarbon dating provides absolute dates for material, and such is not <strong>the</strong><br />

case: radiocarbon dates indicate only a range <strong>of</strong> possibilities for <strong>the</strong> timing <strong>of</strong><br />

past events (see Davis 1988).<br />

Research in Jamaica is more characteristic <strong>of</strong> <strong>the</strong> culture-historical<br />

approach, in which <strong>the</strong> sequence <strong>of</strong> Redware to White Marl is viewed as an<br />

adequate rendering <strong>of</strong> <strong>the</strong> cultural sequence. Marion De Wolf in 1933 conducted<br />

excavations at three sites in <strong>the</strong> parish <strong>of</strong> St Ann: Little River, Little<br />

Nigger Ground Hill (Retreat) and Windsor. Twenty years later she highlighted<br />

her findings in a report on <strong>the</strong>se excavations entitled “Excavations in

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