ARSW.geojson
Mollema, L. 2018 Red Slip Wares. A Spatial Study of Late Roman Fine Wares in the Mediterranean Coastal Areas and Europe (Bachelor Thesis). https://hdl.handle.net/1887/66969. https://tinyurl.com/RedSlipWares and https://codeberg.org/fthierygeo/Mollema_Lizanne_ARCH_1043WY_Appendix_1. [CC BY, Lizanne Mollema]
ARSW_4AD.geojson
Mollema, L. 2018 Red Slip Wares. A Spatial Study of Late Roman Fine Wares in the Mediterranean Coastal Areas and Europe (Bachelor Thesis). https://hdl.handle.net/1887/66969. https://tinyurl.com/RedSlipWares and https://codeberg.org/fthierygeo/Mollema_Lizanne_ARCH_1043WY_Appendix_1. [CC BY, Lizanne Mollema]
ARSW_5AD.geojson
Mollema, L. 2018 Red Slip Wares. A Spatial Study of Late Roman Fine Wares in the Mediterranean Coastal Areas and Europe (Bachelor Thesis). https://hdl.handle.net/1887/66969. https://tinyurl.com/RedSlipWares and https://codeberg.org/fthierygeo/Mollema_Lizanne_ARCH_1043WY_Appendix_1. [CC BY, Lizanne Mollema]
rivers.geojson
GeoJSON by http://geojson.xyz and Natural Earth Data [Public Doman CC0]
DARMC_Provinces_303324CE_ARSW.geojson
Provinces from https://arcg.is/1DafzS0, Provinces (ca. AD 303-324), Based on: Talbert, Richard J. A. (ed.) 2000, Barrington Atlas of the Greek and Roman World, Princeton. DARMC Contributors: Matthew Polk (https://darmc.harvard.edu/map-sources). See also https://ags.cga.harvard.edu/arcgis/rest/services/darmc/roman/MapServer/74. [CC BY-NC 3.0 US, R.J.A. Talbert and Matthew Polk]
ARS_Potteries_MackensenSchneider_2002_Fig1.geojson
Digitalised from Mackensen, M and Schneider, G. 2002 Production centres of African red slip ware (3rd-7th c.) in northern and central Tunesia: archaeological provenance and reference groups based on chemical analysis. Journal of Roman Archaeology 15: 121–158. Figure 1. [CC BY 4.0, Florian Thiery]