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Paillès, C.; Sylvestre, F.; Escobar, J.; Tonetto, A.; Rustig, S.; Mazur, J.-C.

Cyclotella petenensis and Cyclotella cassandrae, Two New Fossil Diatoms from Pleistocene Sediments of Lake Petén-Itzá, Guatemala, Central America

. Phytotaxa 2018, 351, 247–263.