Geological map, 1:25,000 — Guide levels — 50k

Vector-type georeferenced database containing geological objects representing guide levels (chemical, or paleontological, or stratigraphic), in linear form, detected in the framework of the National Geological Cartography (CARG) project at the 1:25,000 acquisition scale and revised at regional level. The geographical area covered includes the sheets on a scale of 1:50,000 in which the regional territory falls.