Unconsolidated material known to have natural, ie. not human-made, origin.
Parents: Unconsolidated material (264)
Children: Sediment (232); Tephra (249)
[Description taken from GeoSciML SimpleLithology201012.rdf]
Category: Analysed material
The different kinds of sample material collected in the field have been classified hierarchically. Examples: “till”, “soil”, “vegetation”. Taken from the “Sample_Types_SHARED” database table.
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