Taxon - Links and literature
Havlíček V., Vaněk J. (1996): Dobrotivian/Berounian boundary interval in the Prague Basin with a special emphasis on the deepest part of the trough (Ordovician, Czech Republic), Věstník Ústředního ústavu geologického, 71/3, 225-243 [as Paldiskites subditivus (Williams, 1974)]