% Generated by roxygen2: do not edit by hand
% Please edit documentation in R/diagnostics-materials-wrb-v033.R
\name{limnic_material}
\alias{limnic_material}
\title{Limnic material (WRB 2022 Ch 3.3.10): subaquatic deposits (coprogenous
earth, diatomaceous earth, marl, gyttja). v0.3.3: detects via
\code{rock_origin \%in\% c("lacustrine", "marine")} or designation pattern.}
\usage{
limnic_material(pedon)
}
\arguments{
\item{pedon}{A \code{\link{PedonRecord}}.}
}
\value{
A \code{\link{DiagnosticResult}} recording whether the diagnostic is present, the qualifying layers, and the supporting evidence.
}
\description{
Limnic material (WRB 2022 Ch 3.3.10): subaquatic deposits (coprogenous
earth, diatomaceous earth, marl, gyttja). v0.3.3: detects via
\code{rock_origin \%in\% c("lacustrine", "marine")} or designation pattern.
}
