Supplemental Material: Controls on magma dynamics and emplacement in shallow faulted sediments: Insights from the Cretaceous Armintza Sill (Basque-Cantabrian rift basin, western Pyrenees)

Supplemental Text S1 and Figure S1: Clastic dikes and 13C-depleted carbonate concretions interval description and interpretation. Supplemental Text S2 and Table S1: Method for decompaction of the rock succession. Supplemental Text S3 and Figure S2: Decompaction of the host mudstone unit. Table S2: Total organic carbon values from the mudstone unit.