Cavalier-Smith's system of classification scheme they reintroduced the classification with the division of prokaryotes superkingdom into two kingdoms, Bacteria (=Eubacteria) and Archaea (=Archaebacteria). This is based on the consensus in the Taxonomic Outline of Bacteria and Archaea (TOBA) and the Catalogue of Life. Cavalier-Smith's system of classification The classification system of life introduced by British zoologist Thomas Cavalier-Smith involves systematic arrangements of all life forms on earth. Following and improving the classification systems introduced by Carl Linnaeus, Ernst Haeckel, Robert Whittaker, and Carl Woese, Cavalier-Smith's classification attempts to incorporate the latest developments in taxonomy. His classification has been a major foundation in modern taxonomy,
Linnaeus Link Project Soulsby Number sequence is maintained by the Linnaeus Link Co-ordinator at the Linnean Society of London. Linnaeus Link Project Linnaeus Link is an international collaboration between libraries with significant holdings of material by or relating to Carl Linnaeus (1707–1778), his students, and his legacy. The project's main aim is to provide a comprehensive online Union Catalogue of Linnaean publications, facilitating research for scholars worldwide by enabling them to identify locations of titles with a single online search and to conduct bibliographic research remotely. In taxonomic research it is still important to reference the works of Carl Linnaeus, as he was