"ID","name"
"-1",""
"1","charred"
"2","mineralised"
"3","silicified"
"4","uncharred / untransformed"
"5","waterlogged"
"6","modern/sub-fossil"
"7","part-mineralised"
"8","charred/silicified"
"9","mineralised/charred"
"10","part-charred"
"11","uncharred, probably waterlogged"
"12","uncharred, possibly mineralised"