If you have any suggestions, remarks, questions, identifications of trilobites to make, in English, Français, Deutsch or Nederlands, please address these to me by e-mail as provided below. If you have a discovery that you'd like to have identified, please feel free to contact me.

Allart P. van Viersen

Postal address:
 Natuurhistorisch Museum Maastricht

 de Bosquetplein 6-7

 6211 KJ Maastricht

 The Netherlands

Email:

Dechenella daumeriesi  from the Hanonet Formation (Eifelian) in Resteigne immaculately prepared by Harald Prescher from Devonian Trilobites.