Geological Uniqueness and Potential Geotouristic Appeal of Murge and Premurge, the First Territory in Puglia (Southern Italy) Aspiring to Become a UNESCO Global Geopark

• Published in: Geosciences (Basel) Vol. 13; no. 5; p. 131
• Main Authors: Tropeano, Marcello, Caldara, Massimo A., De Santis, Vincenzo, Festa, Vincenzo, Parise, Mario, Sabato, Luisa, Spalluto, Luigi, Francescangeli, Ruggero, Iurilli, Vincenzo, Mastronuzzi, Giuseppe A., Petruzzelli, Marco, Bellini, Filippo, Cicala, Marianna, Lippolis, Elio, Petti, Fabio M., Antonelli, Matteo, Cardia, Stefano, Conti, Jacopo, La Perna, Rafael, Marino, Maria, Marsico, Antonella, Sacco, Enrico, Fiore, Antonello, Simone, Oronzo, Valletta, Salvatore, D’Ettorre, Umberto S., De Giorgio, Vincenzo, Liso, Isabella S., Stigliano, Eliana
• Format: Journal Article
• Language: English
• Published: Basel MDPI AG 30.04.2023
• Subjects: Adria; Apulia Foreland; Carbonates; Context; Cretaceous; Earth mantle; Earth science; Environmental aspects; Evolution; Geography; Geology; geotourism; International organizations; Murge aspiring UNESCO Global Geopark (aUGGp); National parks; Plate tectonics; Plates (tectonics); Platforms (geology); Premurge; Quaternary; Shallow water; Singularities; Southern Italy; Subduction; Subduction (geology); Subduction zones (Geology); Uniqueness; Uplift; Uplift (Geology); Work platforms; Italy; Apennines; Eurasia; Mediterranean Sea; Africa
• ISSN: 2076-3263; 2076-3263
• DOI: 10.3390/geosciences13050131

At the end of November 2021, a large area of Puglia (an administrative region in Southern Italy) was officially nominated as new aUGGp (aspiring UNESCO Global Geopark) by the Italian National Commission of UNESCO. This area comprises the northwestern part of the Murge territory, where a Cretaceous sector of the Apulia Carbonate Platform crops out, and part of the adjacent Premurge territory, where the southwestward lateral continuation of the same platform (being flexed toward the Southern Apennines Chain) is covered by thin Plio-Quaternary foredeep deposits. The worldwide geological uniqueness of the aspiring Geopark (Murge aUGGp) is that the area is the only in situ remnant of the Adria Plate, the old continental plate almost entirely squeezed between the Africa and Eurasia Plates. In such a context, the Murge area (part of the Apulia Foreland) is a virtually undeformed sector of Adria, while other territories of the plate are and/or were involved in the subduction/collision processes. In the aspiring Geopark, the crust of Adria is still rooted to its mantle, and the Cretaceous evolution of the continent is widely recorded in the Murge area thanks to the shallow-water carbonate succession of one of the largest peri-Tethys carbonate platforms (the Apulia Carbonate Platform). The aspiring Geopark also comprises the Premurge area, which represents the outer Southern Apennines foredeep, whose Plio-Quaternary evolution is spectacularly exposed thanks to an “anomalous” regional middle-late Quaternary uplift. Despite the presence of numerous geological singularities of international importance, it would be important, from a geotourist point of view, to propose a regional framework of the geology of the aUGGp before introducing visitors to the significance of the individual geosites, whose importance could be amplified if included in the geoevolutionary context of the Murge aUGGp.