Ellipsocephalid trilobites from Cambrian Series 2 and Stage 4, with emphasis on the taxonomy, morphological plasticity and biostratigraphic significance of ellipsocephalids from Scania, Sweden
Peter Cederström, Gerd Geyer, Per Ahlberg, Carin Nilsson, John Ahlgren
Topics & Concepts
PaleontologyStage (stratigraphy)Series (stratigraphy)GeologyTaxonomy (biology)BiologyEcologyPaleontology and Stratigraphy of FossilsGeology and Paleoclimatology ResearchPaleontology and Evolutionary Biology