Ragno 2023, fig. 3

Roberto Ragno

Related article: Ragno R. 2023, The Spoil project. Assessing the rate of excavators’ accidental ceramic discard at the archaeological site of Siponto, «Archeologia e Calcolatori», 34.2, 69-86 (https://doi.org/10.19282/ac.34.2.2023.04)

Caption

Soil types and colours. a) The archaeological soil triangle. [Legend] brown = coarse-textured soils, green = medium textured soils, yellow = fine-textured soils (from Ritchey et al. 2015); b) examples of soil colours of the samples collected

Source

Ritchey E.L., McGrath J.M., Gehring D. 2015, Determining soil texture by feel, «Agriculture and Natural Resources Publications», 139 (https://core.ac.uk/download/232575664.pdf)

Image preview

Ragno 2023, fig. 3