Moreno, J. A.Company, M.Delanoy, G.Grauges, A.Martínez, G.Salas, Ramón2014-07-042014-07-042007http://hdl.handle.net/10272/8427Ammonoids and nautiloids from Margas del Forcall Formation, located in the Oliete sub-basin (Iberian Chain), were studied. Taphonomic, sedimentologic and biostratigraphic analyses were carried out. The fossil record of cephalopods is especially abundant in a layer made up of reddish limestone with elongated nodules that are usually covered by a ferruginous-manganese crust. These nodules are embedded in a micritc matrix where infaunal tiering is largely preserved. The biostratigraphic study has allowed recognizing Hambrovi Subzone and proposing a new bioestratigraphic position for this stratigraphic intervalspaAtribución-NoComercial-SinDerivadas 3.0 Españahttp://creativecommons.org/licenses/by-nc-nd/3.0/es/AmmonoidsNautiloidsMargas del Forcall FormationOlieteIberian ChainHambrovi Subzonejournal articleopen access