Home › Authors › P. Bengtson 👤 P. Bengtson 3 books Books by P. Bengtson Cretaceous echinoids from nort Cretaceous echinoids from north-eastern Brazil 1991 The Cenomanian-Coniacian of th The Cenomanian-Coniacian of the Sergipe Basin, Brazil 1983 Aspects of Mid-Cretaceous Regional Geology 1981
