Bryozoaáare among the most abundant yet least understood of phyla in the fossil record. These exclusively colonial animals can be traced back to the Ordovician as fossils and are common elements of sediments deposited in shallow marine environments. On occasion their calcareous skeletons are sufficiently numerous to produce bryozoan limestones. The potential of bryozoans in facies analysis, and their use in macroevolutionary studies, have both been widely recognised, but to date have been incompletely exploited.á _Bryozoan Paleobiology_ábrings togetheráthe scattered research on living and fossil bryozoansáin broad and profusely illustrated overviewáthat will help students and researchers alike in understanding this fascinating group of animals. Beginning with the basics of bryozoanámorphology, ecology and classification, the book progressesáfrom the smallest scale of skeletal ultrastructure, to the largest of bryozoan distributions in time and space. On the way,átopics such as the origin of zooidal polymorphism and macroevolutionary trends in colony formsáareácovered. Case studiesáilluminateáthese topics, and areas in which further research is particularly requiredáareáhighlighted.á