We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitlePost-cambrian trilobite diversity and evolutionary faunasAuthorsAdrain JM; Fortey RA; Westrop SRPublicationScience (New York, N.Y.), 1998, Vol 280, Issue 5371, p1922ISSN1095-9203Publication typearticleDOI10.1126/science.280.5371.1922