![](https://i0.wp.com/elmedinaturaldelbages.cat/wp-content/uploads/2023/12/Antiguastraea-cvijici.jpg?resize=900%2C675&ssl=1)
Antiguastraea cvijici (Oppenheim 1906). Colonial coral from the marine Eocene in Calders (Moianès).
[photo Jordi Badia / Museum of Geology Valentí Masachs]
Antiguastraea cvijici (Oppenheim 1906). Colonial coral from the marine Eocene in Calders (Moianès).
[photo Jordi Badia / Museum of Geology Valentí Masachs]