| | The New Rising of the Square of Opposition, p. 13, by Beziau, Jean-Yves | 2012 | Sigma-6 Graph | 4 | Two Dimensional Shape |
| | Oppositions and Opposites, p. 161, by Schang, Fabien | 2012 | Sigma-5 Graph | 4 | Two Dimensional Shape |
| | Oppositions and Opposites, p. 161, by Schang, Fabien | 2012 | Sigma-5 Graph | 4 | Two Dimensional Shape |
| | Oppositions and Opposites, p. 161, by Schang, Fabien | 2012 | Sigma-5 Graph | 4 | Two Dimensional Shape |
| | Oppositions and Opposites, p. 164, by Schang, Fabien | 2012 | Sigma-5 Graph | 4 | Two Dimensional Shape |
| | Oppositions and Opposites, p. 164, by Schang, Fabien | 2012 | Sigma-5 Graph | 4 | Two Dimensional Shape |
| | Oppositions and Opposites, p. 164, by Schang, Fabien | 2012 | Sigma-5 Graph | 4 | Two Dimensional Shape |
| | Aristotle and the Moral Square of Opposition, p. 102, by Gildin, Hilail | 1970 | Non-Sigma | 3 | Two Dimensional Shape |
| | Sur La Structuration du Tableau Des Connectifs Interpropositionnels Binaires, p. 18, by Blanché, Robert | 1957 | Sigma-5 Graph | 4 | Two Dimensional Shape |
| | Sur le système des connecteurs interpropositionnels, p. 144, by Blanché, Robert | 1969 | Sigma-5 Graph | 4 | Two Dimensional Shape |
| | Logical Extensions of Aristotle's Square, p. 179, by Luzeaux, Dominique; Sallantin, Jean; Dartnell, Christopher | 2008 | Jacoby-Sesmat-Blanché Sigma-3 | 4 | Triangular Prism |
| | Logical Extensions of Aristotle's Square, p. 179, by Luzeaux, Dominique; Sallantin, Jean; Dartnell, Christopher | 2008 | Jacoby-Sesmat-Blanché Sigma-3 | 4 | Triangular Prism |
| | "Setting" n-Opposition, p. 240, by Pellissier, Régis | 2008 | Non-Sigma | 4 | Triangular Prism |
| | The Roots of (Scalar) Implicature, p. 21, by Horn, Laurence | 2014 | Contrariety 3-clique | 3 | Triangle |
| | Non-Classical Stems from Classical: N. A. Vasiliev's Approach to Logic and his Reassessment of the Square of Opposition, p. 74, by Bazhanov, Valentin A. | 2008 | Contrariety 3-clique | 3 | Triangle |
| | Dialectica, fol. 75v, by Vrancken, Joannes Antonius; Beauvoix, Lambert-Jean | 1759 | Non-Sigma | 4 | Triangle |
| | Dialectica, fol. 94v, by Vandungen, Augustinus; Beauvoix, Lambert-Jean | 1759 | Non-Sigma | 4 | Triangle |
| | Opposition, Obversion, and Duality, p. 111, by Simons, Peter | 1993 | Jacoby-Sesmat-Blanché Sigma-3 | 3 | Triangle |
| | "At least one" problem with "some" formal reasoning paradigms, p. 219, by Schmidt, James R.; Thompson, Valerie A. | 2008 | Contrariety 3-clique | 3 | Triangle |
| | The Power of the Hexagon, p. 9, by Beziau, Jean-Yves | 2012 | Contrariety 3-clique | 3 | Triangle |
| | The Power of the Hexagon, p. 10, by Beziau, Jean-Yves | 2012 | Contrariety 3-clique | 3 | Triangle |
| | The Power of the Hexagon, p. 10, by Beziau, Jean-Yves | 2012 | Contrariety 3-clique | 3 | Triangle |
| | The Power of the Hexagon, p. 10, by Beziau, Jean-Yves | 2012 | Contrariety 3-clique | 3 | Triangle |
| | The Power of the Hexagon, p. 11, by Beziau, Jean-Yves | 2012 | Contrariety 3-clique | 3 | Triangle |
| | The Power of the Hexagon, p. 11, by Beziau, Jean-Yves | 2012 | Contrariety 3-clique | 3 | Triangle |