1. Structural model of Italy: 1 [cartographic material] Yale Public content 1973. 2018-08-08T18:01:55Z. 2018-09-05T19:47:04Z. Ogniben, Leo. Comitato per le scienze geologiche e minerarie. English. cartographic image. Public. Italy and Italy. Pliocene and From 2 to 10 million years ago.