![](https://i0.wp.com/elmedinaturaldelbages.cat/wp-content/uploads/2019/04/Corall-Calders.jpg?resize=861%2C600&ssl=1)
ICHN-Bages looking at the stratum of coralline limestone in Calders (Moianès), in 19-01-2013.
[photo Jordi Badia]
- Further information in Notícies de la ICHN nr.106.
ICHN-Bages looking at the stratum of coralline limestone in Calders (Moianès), in 19-01-2013.
[photo Jordi Badia]