A map of the Pliocene Mountain Spur Area. The Natural Reserve is highlighted in green; sampling localities are shown with numbers 1-10 and refer to those in Table 1 and shown in Fig. 2. Lower left insert shows a typical morphology of the Spur: the sandstone wall of Rocca di Badolo with its large ledge.

  Part of: Plazzi F, Pedroni G (2023) Biodiversity of extant snails (Gastropoda, Mollusca) in the Pliocene Mountain Spur Natural Reserve (Northern Apennine, Italy). Biodiversity Data Journal 11: e95688. https://doi.org/10.3897/BDJ.11.e95688