Krings, M. (2024). Further observations on stalked microfossils from the Lower Devonian Rhynie cherts that resemble the algae Characiopsis (Eustigmatophyceae) and Characium (Chlorophyceae). Review of Palaeobotany and Palynology. 324: a105081.
Further observations on stalked microfossils from the Lower Devonian Rhynie cherts that resemble the algae Characiopsis (Eustigmatophyceae) and Characium (Chlorophyceae)