(botany) Synonym of leaf trace

(chemistry) A chemical element present in a sample in very small quantities.

plural of trace fossil

(paleontology) A type of fossil reflecting the reworking of sediments and hard substrates by organisms, rather than the physical remains of the organism itself. This includes structures such as burrows, trails, impressions, coprolites and borings.

A star fort.

plural of trace element

(computer graphics) A technique that produces realistically shaded images by projecting imaginary light rays to determine which parts of an object should be illuminated.

plural of leaf trace

plural of stack trace

plural of fault trace