Where Obermaier left off: excavating the unknown sequence of the early Middle Palaeolithic at El Castillo - Marín, Juan; Martín-Perea, David M.; Álvarez, Adrián; Demuro, Martina; Arnold, Lee J.; Solano-Megías, Irene; Abellán-Beltrán, Natalia; Maíllo-Fernández, José Manuel (2024)