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Collection method
Excavated using shovel and trowel, screened through one quarter inch mesh.
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Soil
dark brown topsoil with patches of black soil (2-4 inches below sod, thin lens 1/2 inch thick) 7.5 yr 3/2
Excavated using shovel and trowel, screened through one quarter inch mesh.
dark brown topsoil with patches of black soil (2-4 inches below sod, thin lens 1/2 inch thick) 7.5 yr 3/2