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Cladistics - EvoWiki (Site not responding. Last check: ) |
 | | A perfect example would be Deinonychosauria and Avialae, or humans, and chimps. |
 | | Anagenesis is a comparatively simple process whereby one taxon is the phyletic progenitor of another: a linear progression from one form to another without divergence between lineages. |
 | | Due to this bias of cladistics, the term grade, introduced above, has also been applied to taxa, which display anagenetic change over time, and lack a branching component in their phylogeny. |
| wiki.cotch.net /index.php/Cladistics (5532 words) |
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