|  | The Interaction Between Logic and Geometry in Aristotelian Diagrams, p. 70, by Demey, Lorenz; Smessaert, Hans | 2016 | Jacoby-Sesmat-Blanché Sigma-3 | 3 | Hexagon |
|  | The Interaction Between Logic and Geometry in Aristotelian Diagrams, p. 70, by Demey, Lorenz; Smessaert, Hans | 2016 | Jacoby-Sesmat-Blanché Sigma-3 | 3 | Octahedron |
|  | The Interaction Between Logic and Geometry in Aristotelian Diagrams, p. 74, by Demey, Lorenz; Smessaert, Hans | 2016 | Classical Sigma-2 | 3 | Rectangle |
|  | The Interaction Between Logic and Geometry in Aristotelian Diagrams, p. 74, by Demey, Lorenz; Smessaert, Hans | 2016 | Classical Sigma-2 | 3 | Rectangle |
|  | The Interaction Between Logic and Geometry in Aristotelian Diagrams, p. 76, by Demey, Lorenz; Smessaert, Hans | 2016 | Jacoby-Sesmat-Blanché Sigma-3 | 3 | Hexagon |
|  | The Interaction Between Logic and Geometry in Aristotelian Diagrams, p. 76, by Demey, Lorenz; Smessaert, Hans | 2016 | Jacoby-Sesmat-Blanché Sigma-3 | 3 | Hexagon |
|  | The Interaction Between Logic and Geometry in Aristotelian Diagrams, p. 76, by Demey, Lorenz; Smessaert, Hans | 2016 | Jacoby-Sesmat-Blanché Sigma-3 | 3 | Hexagon |
|  | The Interaction Between Logic and Geometry in Aristotelian Diagrams, p. 76, by Demey, Lorenz; Smessaert, Hans | 2016 | Sherwood-Czeżowski Sigma-3 | 4 | Hexagon |
|  | The Interaction Between Logic and Geometry in Aristotelian Diagrams, p. 76, by Demey, Lorenz; Smessaert, Hans | 2016 | Sherwood-Czeżowski Sigma-3 | 4 | Hexagon |
|  | The Interaction Between Logic and Geometry in Aristotelian Diagrams, p. 76, by Demey, Lorenz; Smessaert, Hans | 2016 | Sherwood-Czeżowski Sigma-3 | 4 | Hexagon |
|  | The Interaction Between Logic and Geometry in Aristotelian Diagrams, p. 78, by Demey, Lorenz; Smessaert, Hans | 2016 | Degenerate Sigma-3 with Unconnectedness 4 | 4 | Hexagon |
|  | The Interaction Between Logic and Geometry in Aristotelian Diagrams, p. 78, by Demey, Lorenz; Smessaert, Hans | 2016 | Degenerate Sigma-3 with Unconnectedness 4 | 4 | Hexagon |
|  | The Interaction Between Logic and Geometry in Aristotelian Diagrams, p. 78, by Demey, Lorenz; Smessaert, Hans | 2016 | Degenerate Sigma-3 with Unconnectedness 4 | 4 | Hexagon |
|  | The Interaction Between Logic and Geometry in Aristotelian Diagrams, p. 78, by Demey, Lorenz; Smessaert, Hans | 2016 | Degenerate Sigma-3 with Unconnectedness 8 | 6 | Hexagon |
|  | The Interaction Between Logic and Geometry in Aristotelian Diagrams, p. 78, by Demey, Lorenz; Smessaert, Hans | 2016 | Degenerate Sigma-3 with Unconnectedness 8 | 6 | Hexagon |
|  | The Interaction Between Logic and Geometry in Aristotelian Diagrams, p. 78, by Demey, Lorenz; Smessaert, Hans | 2016 | Degenerate Sigma-3 with Unconnectedness 8 | 6 | Octahedron |
|  | Logic, p. 190, by Baronett, Stan | 2016 | Classical Sigma-2 | 3 | Square |
|  | Logic, p. 194, by Baronett, Stan | 2016 | Classical Sigma-2 | 3 | Square |
|  | Logic, p. 195, by Baronett, Stan | 2016 | Classical Sigma-2 | 3 | Square |
|  | Logic, p. 206, by Baronett, Stan | 2016 | Classical Sigma-2 | 3 | Square |
|  | Logic, p. 207, by Baronett, Stan | 2016 | Classical Sigma-2 | 3 | Square |
|  | Logic, p. 207, by Baronett, Stan | 2016 | Classical Sigma-2 | 3 | Square |
|  | Logic, p. 209, by Baronett, Stan | 2016 | Classical Sigma-2 | 3 | Square |
|  | The Modal Equivalence Rules of the Port-Royal Logic, p. 217, by Grey, John | 2017 | Classical Sigma-2 | 3 | Rectangle |
|  | The Modal Equivalence Rules of the Port-Royal Logic, p. 218, by Grey, John | 2017 | Classical Sigma-2 | 3 | Rectangle |