
Tephric material (WRB 2022 Ch 3.3.19): \>= 30% volcanic glass in 0.02-2 mm fraction AND no andic / vitric properties.
Source:R/diagnostics-materials-wrb-v033.R
tephric_material.RdTephric material (WRB 2022 Ch 3.3.19): \>= 30% volcanic glass in 0.02-2 mm fraction AND no andic / vitric properties.
Arguments
- pedon
A
PedonRecord.- min_glass
Numeric threshold or option (see Details).