11. The illustrated acyl chain is, for diagrammatic purposes, only 12 carbon atoms long. 12. The divisions proposed for the Archaeplastida are shown below in both tabular and diagrammatic form. 13. For diagrammatic clarity, a gap can be depicted between the atmosphere and the surface. 14. LRS publishes diagrammatic river maps in the style of Harry Beck's iconic Tube map. 15. A diagrammatic comparison shows just how close the similarities are, down to the missing limbs. 16. These diagrammatic languages can be traced back to Penrose graphical notation, developed in the early 1970s. 17. The best instructions seem to include a diagrammatic inventory of parts and numbers to indicate the assembly sequence. 18. These diagrammatic pools of cool blue light help explain the appeal Miyake's work holds for architects. 19. Peirce held that mathematics is done by diagrammatic thinking observation of, and experimentation on, diagrams. 20. In the diagrammatic representation of chromostereopsis, a white object is shown casting light toward a pair of eyes.