@article{eage:/content/papers/10.3997/2214-4609-pdb.377.74, author = "Pehlivanlı, B.Y. and Koç, Ş. and Sarı, A.", title = "Carbon Isotope (δC13) Characteristics of Bituminous Shales in Middle Miocene Hırka Formation (Beypazarı, Ankara / Turkey)", journal= "", year = "2011", volume = "", number = "", pages = "", doi = "https://doi.org/10.3997/2214-4609-pdb.377.74", url = "https://www.earthdoc.org/content/papers/10.3997/2214-4609-pdb.377.74", publisher = "European Association of Geoscientists & Engineers", issn = "2214-4609", type = "", eid = "cp-377-00074", }