A combined procedure for recovering phytoliths and starch residues from soils, sedimentary deposits and similar materials

Abstract

Presented is a combined procedure for recovering phytoliths and starch residues from soils, sedimentary deposits and similar materials. It is designed to be reliable, simple and time efficient, and is outlined in detail and summary as a practical, step-by-step method. It has been carried out successfully on many types of soils and other deposits, including clays, silts and sands; waterlogged, porous, peaty, volcanic and coralline soils; and sediment cores and coprolites from a range of environmental settings in both tropical and temperate climates. Mounting phytoliths and starch residues on slides for microscopy is included.

Keywords

Plant microfossils, density-separation, phytoliths, starch residues.