Categories and criteria


1) General data

Code, location, type and properties

2) Descriptive data

a) Anatomy, b) morphogenesis

3) Scientific value

a) Maintainance condition, b) indicator, c) rarity, d) paleogeography

4) Added value

a) Ecological value, b) aesthetic value, c) cultural value, d) economic value

5) Compound

a) Global value, b) educational value, c) threats, d) level of management