Illite crystallinity can be used to trace the low grade metamorphic transition from zeolite facies to greenschist facies ( diagenetic zone to epizone ).
2.
If the illite crystallinity values fall in the 0-0.25 ?? range, it corresponds with a metamorphic epizone or greenschist facies.
3.
The database is funded through the FP6-2004-Food-3-A project EPIZONE and the European Commissions financial aid for running the European Community Reference Laboratory for Fish Diseases.