amphorae: Wine Roman amphorae from Catalonia, NE Spain

In Andros-Spica/cerUB: Protocols for exploring archaeometric data

Description

A dataset containing petrographic, mineralogical, and geochemical data of wine Roman amphorae from Catalonia, NE Spain.

Usage

amphorae

Format

A data frame with 238 rows and 148 variables:

Site_Name

Archaeological site name (see levels(amphorae$Site_Name))

LOCATION_SITE_INITIALS

Initials indicating site location (see levels(amphorae$LOCATION_SITE_INITIALS))

CHARAC

Is the observation fully characterised? ("complete", "incomplete"; in this data set all are "complete")

FabricGroup

Fabric group (see levels(amphorae$FabricGroup))

ChemReferenceGroup

Chemical reference group (see levels(amphorae$ChemReferenceGroup))

INCLUS_DISTRIB

Inclusions distribution ("poorly", "poorly to moderately", "moderately", "moderately to well", "well", "none")

INCLUS_ORIENT

Inclusions orientation ("unparallel", "slightly parallel", "parallel", "none")

TEMP

Estimated firing temperature in degrees Celsius ("unfired", "700-800oC", "800-900oC", "900-1000oC", "1000-1100oC")

ATM

Firing atmosphere ("reducing", "reducing to oxidising", "oxidising", "indeterminate"; in this data set all are "oxidising")

POST_ATM

Post-firing atmosphere ("reducing", "reducing to oxidising", "oxidising", "indeterminate"; in this data set all are either "oxidising" or "indeterminate")

VOID_OVERALL

Overall void frequency ("none", "very few", "few", "common", "abundant", "very abundant")

VOID_X_Y

Void frequency by shape and size ("none", "few", "frequent", "predominant")

COAR_FREQ

Inclusions coarse fraction frequency ("none", "very few", "few", "common", "abundant", "very abundant")

COAR_GRAINSIZE

Inclusions coarse fraction grain size ("none","very fine","very fine to fine","fine","fine to medium","medium","medium to coarse","coarse","coarse to very coarse","very coarse")

COAR_ROUNDNESS

Inclusions coarse fraction roundness ("angular","angular to subangular", "subangular","subangular to subrounded","subrounded","subrounded to rounded","rounded","none")

COAR_FORM

Inclusions coarse fraction form ("elongate","elongate to equidimensional","equidimensional","equidimensional to laminar","laminar", "none")

COAR_SPACING

Inclusions coarse fraction spacing ("single-spaced","single to double-spaced","double-spaced","double to open-spaced","open-spaced","none")

COAR_SORTING

Inclusions coarse fraction sorting ("poorly-sorted","poorly to moderately-sorted","moderately-sorted","moderately to well-sorted","well-sorted","none")

COAR_R_X

Inclusions coarse fraction (rocks) frequency by type ("none", "few", "common", "frequent", "dominant", "predominant")

COAR_C_X

Inclusions coarse fraction (crystals) frequency by type ("none", "few", "common", "frequent", "dominant", "predominant")

FINE_FREQ

Inclusions fine fraction frequency ("none", "very few", "few", "common", "abundant", "very abundant")

FINE_GRAINSIZE

Inclusions fine fraction grain size ("none","very fine silt","very fine to fine silt","fine silt","fine to medium silt","medium silt","medium to coarse silt","coarse silt","coarse silt to very fine sand")

FINE_FORM

Inclusions fine fraction form ("elongate","elongate to equidimensional","equidimensional","equidimensional to laminar","laminar", "none")

FINE_C_X

Inclusions fine fraction (crystals) frequency by type ("none", "few", "frequent", "predominant")

Fe2O3

Component mass (Fe2O3)

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Andros-Spica/cerUB documentation built on June 9, 2020, 9:22 p.m.