Harper, M.A., van De Vijver, B., Kaulfuss, U. and Lee, D.E. 2019.

Resolving the confusion between two fossil freshwater diatoms from Otago, New Zealand: Encyonema jordanii and Encyonema jordaniforme (Cymbellaceae, Bacillariophyta)

. Phytotaxa. 394, 4 (Mar. 2019), 231–243. DOI:https://doi.org/10.11646/phytotaxa.394.4.1.