Psammothidium elnatanianum sp. nov. (Achnanthidiaceae, Bacillariophyta) a new diatom species found in Holocene sediments (Meghalayan Age) of the Xingu River, Eastern Amazon
K. S. Morais, L. F. Costa, C. E. M. Bicudo, and C. E. Wetzel
Botany Letters, pp. 1-9, 2022
https://www.tandfonline.com/doi/abs/10.1080/23818107.2022.2095671