Paul Dietrich Giseke 1790 Tabula genealogico-geographica affinitatum plantarum
William Sharp Macleay 1821 Quinarian system, in Horae entomologicae, vol. 2
Nicholas Aylward Vigors 1824 Natural affinities that connect the orders and families of birds, in Transactions of the Linnean Society 14
Carl Gustav Carus 1828 Naturgemäße Ordnung der Thierheit durch in einander gelegte Kreise, in Grundzüge der vergleichenden Anatomie und Physiologie, v. 1
Louis Agassiz and Augustus A. Gould 1851 Crust of the earth as related to zoology, in Outlines of Comparative Physiology
Heinrich Bronn and Ferdinand Roemer 1856 Geologische Entwickelungs-Folge der organischen Natur-Reiche, in Lethaea geognostica
Leopold Simonson 1864 Circular Zoological Chart, Museum of Comparative Zoology, Harvard University
L.W. Fike 1890 Zoological Chart
Ecological Cycles
Stéphane Leduc 1912 Circulation de la matière et circulation de l’énergie dans la nature, in La biologie synthéthique
George William Hunter 1914, in A Civic Biology
August Thienemann 1926 Der Nahrungskreislauf im Wasser, in Verhandlungen der Deutschen Zoologischen Gesellschaft 31
Raymond Lindeman 1942 The trophic-dynamic aspect of ecology, in Ecology 23
Frederick C. Fuglister 1943 Food cylce in the sea, in George L. Clarke, What to Do Aboard the Transport
Amyan Macfadyen 1948 Flow of matter and energy in an ecosystem, in The Journal of Animal Ecology 17
Fritz Schwerdtfeger 1975 Cycle of dependencies between organisms and inorganic matter in an ecosystem, in Ökologie der Tiere, Bd. 3. Synökologie
A.D. Berrie 1976 Cycle of dependencies between organisms in an ecosystem, in The Role of Terrestrial and Aquatic Organisms in Decomposition Processes