Freshwater gobies 30 million years ago: New insights into character evolution and phylogenetic relationships of †Pirskeniidae (Gobioidei, Teleostei)
Fig 2
Map of the area with the type localities (stars) of †Pirkenius diatomaceus and †P. radoni and other fossiliferous sites (F).
All sites are located in the České Středohoří Mountains (northern Czech Republic). Redrawn from Gaudant [19] under a CC BY license, with permission from Naturhistorisches Museum Wien, original copyright 2009.