Trilobita

Pliomeridae Raymond, 1913

Selection of related publications
Öpik, A. 1937. Ostracoda from the Ordovician Uhaku and Kukruse formations of Estonia. Tartu Ülikooli juures oleva Loodusuurijate Seltsi Aruanded 43, 1-2, 65-128.
Öpik, A. 1937. Trilobiten aus Estland. Acta Univ. Tartu 32, 3, 1-163.
Eichwald, E. 1825. Geognostico-zoologicae per Ingriam marisque baltici provincias, necnon de Trilobitis observationes.