@article {12, title = {Type and figured material from the {\textquoteright}Pliocene Bryozoa of the Low Countries{\textquoteright} (Lagaaij, 1952) in the collection of the the Royal Belgian Institute of Natural Sciences}, journal = {Institute Royal des Sciences Naturelles de Belgique, Documents de Travail}, volume = {37}, year = {1987}, chapter = {1}, author = {Bishop, J.D.D.} }