Trees of Life: A Visual History of Evolution by Theodore W. Pietsch.
Mapping 450 years of mankind’s curiosity about the living world and the relationships between organisms.
1. Ernst Haeckel’s famous ‘great oak,’ a family tree of animals, from the first edition of his 1874 Anthropogenie oder Entwickelungsgeschichte des menschen (The evolution of man).
2.The ‘Crust of the Earth as Related to Zoology,’ presenting, at one glance, the ‘distribution of the principle types of animals, and the order of their successive appearance in the layers of the earth’s crust,’ published by Louis Agassiz and Augustus Addison Gould as the frontispiece of their 1848 Principles of Zoölogy. The diagram is like a wheel with numerous radiating spokes, each spoke representing a group of animals, superimposed over a series of concentric rings of time, from pre-Silurian to the ‘modern age.’ According to a divine plan, different groups of animals appear within the various ‘spokes’ of the wheel and then, in some cases, go extinct. Humans enter only in the outermost layer, at the very top of the diagram, shown as the crowning achievement of all Creation.
3. The frontispiece of William King Gregory’s two-volume Evolution Emerging. Gregory, 1951, Evolution Emerging: A Survey of Changing Patterns from Primeval Life to Man, vol. 2, p. 757; fig. 20.33; courtesy of Mary DeJong, Mai Qaraman, and the American Museum of Natural History.