New evidence of highly-complex geological heritage in Iran: Miocene sections in the Zagros Fold-Thrust Belt

Abstract

The complex geological setting of Iran suggests the utility of a geological heritage inventory. Field examination of the Mishan and Esmaeil-Abad sections of the Mishan Formation (Miocene) in the Zagros Fold-Thrust Belt has indicated their potential as geological heritage sites (geosites). These sections represent five types of geological heritage concerning their stratigraphical, palaeontological, sedimentary, palaeogeographical, and geomorphological aspects. The rank (importance) of each type varies from local to national, but the geosites in their entity are of global importance. Researchers, educators, and tourists there can deal with unique fossil assemblages of marine macro- and microinvertebrates, specific facies of a rimmed carbonate shelf and the pertinent palaeoecosystems, as well as with various other features. The nearby cultural/historical heritage objects increase the potential of the area. These geosites are characterized by an attractive natural scenery and are easily accessible. They deserve an official conservation status. The establishment of a geopark in the Zagros Mountains fortunately seems possible, indeed.