| Range of interest (m) | 100.0 | 100.0 | 
                                                                            
                                            | Layer Number | 1 | 2 | 
                                                                            
                                            | Lithology | shaly-silty-arenitic deposits | clayey and shaly deposits | 
                                                                            
                                            | Lithological class | Pelite-sandstone alternance | Clay | 
                                                                            
                                            | Minimum Thickness (m) | 80.0 | 400.0 | 
                                                                            
                                            | Maximum Thickness (m) | 100.0 |  | 
                                                                            
                                            | Real Thickness (m) |  |  | 
                                                                            
                                            | Rock Mass Structure | Massive, Compact, Bedding structure | Massive, Compact, Bedding structure | 
                                                                            
                                            | Fractured | yes | yes | 
                                                                            
                                            | Strata orientations, Strike (°) |  |  | 
                                                                            
                                            | Strata orientations, Dip (°) |  |  | 
                                                                            
                                            | Strata orientations, Slip (°) |  |  | 
                                                                            
                                            | Age of deposit Min | Cenomanian | Early/Lower Cretaceous | 
                                                                            
                                            | Age of deposit Max | Turonian | Turonian | 
                                                                            
                                            | Consistency | Lithoid-incoherent-cohesive | Lithoid-incoherent-cohesive | 
                                                                            
                                            | Environmental Setting | Pelagic-hemipelagic | Pelagic-hemipelagic | 
                                                                            
                                            | Compactness Degree | None | None | 
                                                                        
                                        |  |  |  |