@book {605, title = {Cheilostomatous Bryozoa Part II. Hippothooidea - Celleporoidea}, series = {Synopsis of the British Fauna (new series)}, volume = {14}, year = {1999}, pages = {416pp}, publisher = {Published for the Linnean Society of London and the Estuarine and Coastal Water Sciences Association by Field Studies Council, Shrewsbury}, organization = {Published for the Linnean Society of London and the Estuarine and Coastal Water Sciences Association by Field Studies Council, Shrewsbury}, edition = {2}, issn = {1 85153 263 3}, author = {Hayward, P.J. and Ryland, J.S.} } @article {562, title = {A new ichnogenus for etchings made by cheilostome bryozoans into calcareous substrates}, journal = {Palaeontology}, volume = {42}, year = {1999}, chapter = {595}, author = {Taylor, P.D. and Wilson, M.A. and Bromley, R.G.} } @book {3, title = {British Tertiary Stratigraphy}, series = {Geological Conservation Review Series}, volume = {15}, year = {1999}, pages = {388pp}, publisher = {Joint Nature Conservation Committee, Peterborough}, organization = {Joint Nature Conservation Committee, Peterborough}, issn = {1861074697}, author = {Daley, B and Balson, P} }