1969787
doi
10.5281/zenodo.1969787
oai:zenodo.org:1969787
user-archeosciences-bordeaux
Queffelec, Alain
CNRS
Pernot, Michel
CNRS
Gorgues, Alexis
Université Bordeaux Montaigne
Particle-size distribution of Iberian unfired potsherds from the Late Iron Age
Frerebeau, Nicolas
Université Bordeaux Montaigne
isbn:978-2-35613-194-2
info:eu-repo/semantics/openAccess
Creative Commons Attribution 4.0 International
https://creativecommons.org/licenses/by/4.0/legalcode
particle-size distribution
archaeology
ceramic
Iron Age
Iberian Peninsula
<p>This data set contains 38 particle-size distributions (PSD) of unfired potsherds from the Iberian workshop of the Mas de Moreno (Teruel, Spain). The distributions were obtained by laser diffraction.</p>
<p><strong>Method</strong></p>
<p>The PSDs were measured using a LA-950V2 (HORIBA) laser granulometer.</p>
<p>All the samples were pre-treated with hydrogen peroxide to remove organic matter. The samples were then dispersed in water using sodium hexametaphosphate and ultrasonication.</p>
<p>The PSDs were calculated using the Mie solution to Maxwell's equation, with 1.33 as the water refractive index and 1.55-0.1i as the sediment refractive index.</p>
<p><strong>Data description</strong></p>
<ul>
<li><em>sample:</em> sample reference;</li>
<li><em>date:</em> date of the analysis;</li>
<li><em>laboratory:</em> analysis laboratory;</li>
<li><em>H2O2:</em> has the sample been pre-treated with hydrogen peroxide?</li>
<li><em>HCl:</em> has the sample been pre-treated with chloridic acid?</li>
<li><em>HMP:</em> has the sample been dispersed with sodium hexametaphosphate?</li>
<li><em>ultrasonication:</em> duration of ultrasonic dispersion (seconds);</li>
<li><em>0.011</em> to <em>3000.000: </em>relative amount (percent) for the given grain size (micrometers).</li>
</ul>
This study received a state financial support managed by the Agence Nationale de la Recherche (France) through the program "Investissements d'avenir" (ref. ANR-10-LABX-52).
Zenodo
2015-04-25
info:eu-repo/semantics/other
1969786
user-archeosciences-bordeaux
1686302308.312068
31075
md5:d74226651566f4a04ebd960b25b3fd64
https://zenodo.org/records/1969787/files/GRAIN_Mas-de-Moreno_unfired.csv
public
978-2-35613-194-2
Is supplement to
isbn
10.5281/zenodo.1969786
isVersionOf
doi