Formations: unnamed (109), El Horcajo Unit (1), Golmayo (2), Hortigüela (1), Leza (5), Villar Navalsaz (8)

Lithologies: not reported (15), "siliciclastic" (4), claystone (6), mudstone (2), "shale" (3), siltstone (15), sandstone (42), marl (11), lime mudstone (14), wackestone (18), packstone (1), "limestone" (24), "carbonate" (1)

Paleoenvironments: marine indet. (1), terrestrial indet. (48), peritidal (2), marginal marine indet. (1), coastal indet. (1), delta plain (8), delta front (3), deltaic indet. (8), fluvial indet. (3), fine channel fill (1), "channel" (1), fluvial-lacustrine indet. (4), fluvial-deltaic indet. (1), lacustrine - large (6), lacustrine delta plain (6), lacustrine prodelta (4), lacustrine deltaic indet. (1), lacustrine indet. (30)