Definition of palaeostructure in English:

palaeostructure

noun

Geology
  • The geological structure of an area at some time in the past.

Origin

1930s; earliest use found in Journal of Geology. From palaeo- + structure.

Pronunciation

palaeostructure

/ˈpalɪə(ʊ)ˌstrʌktʃə//ˈpeɪlɪə(ʊ)ˌstrʌktʃə/