Aringoli D. (*), Farabollini P. (*), Galindo-Zaldivar J. (°), Gentili B. (**), Giano S.I. (°°), Lòpez-Garrido A.C. (°), Materazzi M. (*), Pambianchi G. (*), Pedrera A. (°), Ruaro P. (°), Ruiz-Constàn A. (°), Sanz De Galdeano C. (°), Savelli D. (***), Tondi E. (°°°) & Troiani F. (***)
(*) School of Environmental Sciences, University of Camerino, Italy.
(**) School of Architecture and Design "Eduardo Vittoria", University of Camerino, Italy.
(***) Department of Earth, Life and Environmental Sciences, University of Urbino "Carlo Bo", Italy.
(°) CSIC, University of Granada, Instituto Andaluz de Ciencias de la Tierra, Spain.
(°°) Department of Geological Sciences, University of Basilicata, Italy.
(°°°) School of Science and Technology, Geology Division, University of Camerino, Italy.