Taxon - Links and literature
Lemke U. (2019): Catalogue of the available names and non available names of the species and subspecies for the class Trilobita [as Whittakerites planatus Ludvigsen 1976]Data retrieved on: 3 March 2020
Paleobiology Database [174823]
Paleobiology Database [https://paleobiodb.org/] [as Whittakerites planatus Ludvigsen, 1976]
Data retrieved on: 1 April 2020
Jan Ove R. Ebbestad & Richard A. Fortey (2019): Late Ordovician trilobites from the Taimyr Peninsula, Arctic Russia, Journal of Systematic Palaeontology, 18:1, 1-135 [as Whittakerites planus Ludvigsen, 1976]