Bryozoan Digital Library - 1991

Buttler, C.J., 1991. A new Upper Ordovician bryozoan fauna from the Slade and Redhill Beds, South Wales. Palaeontology, 34: 77-108. (PDF File)

Matricardi, Giorgio, Montagna, Paolo, & Pisano, Eva, 1991. Settlement and growth of Electra posidoniae Gautier on Posidonia oceanica (L.) Delile. In: Bigey, F.P., & d'Hondt, J.-L., (editors), Bryozoaires Actuels et Fossiles: Bryozoa Living and Fossil. Bulletin de la Societe des Sciences Naturelles de l'Ouest de la France Mémoire HS 1: 255-262. Société des Sciences Naturelles de l'Ouest de la France, Nantes. (PDF File)

Poignant, A., 1991. Unifissurinella: new genus of microproblematica from the Upper Eocene of southwestern France. Micropaleontology, 37: 95-97. (PDF File)