C. Paillès, F. Sylvestre, A. Tonetto, J.-C. Mazur, and S. Conrod, “New fossil genus and new extant species of diatoms (Stephanodiscaceae, Bacillariophyceae) from Pleistocene sediments in the Neotropics (Guatemala, Central America): adaptation to a changing environment?”, EJT, vol. 726, no. 1, pp. 1-23, Nov. 2020.