You searched for: “geognostical”
geognostical (adjective) (not comparable)
A reference to that part of natural history which deals with the structure of the Earth: Geognostical science is concerned with the substances which compose the Earth or its crust, their structures, positions, relative situations, and properties.

This entry is located in the following units: geo-, ge- + (page 9) gno-, gnos-, gnoto-, -gnostic, -gnosia, -gnomic, -gnomonic, -gnomical, -gnomy, -gnosia, -gnostic, -gnosis (page 4)