| Publication Type: | Journal Article |
| Year of Publication: | 1990 |
| Authors: | Q. D. Wheeler |
| Journal: | Cladistics |
| Volume: | 6 |
| Pagination: | 225-268 |
| Keywords: | CHARACTER POLARITY, CLADISTICS, ONTOGENY, PHYLOGENY |
| Alternate Journal: | Cladistics |
| Publication Type: | Journal Article |
| Year of Publication: | 1990 |
| Authors: | Q. D. Wheeler |
| Journal: | Cladistics |
| Volume: | 6 |
| Pagination: | 225-268 |
| Keywords: | CHARACTER POLARITY, CLADISTICS, ONTOGENY, PHYLOGENY |
| Alternate Journal: | Cladistics |