| Evolution can take place by anagenesis, in which changes occur within a lineage, or by cladogenesis, in which a lineage splits into two or more separate lines. |
| This process of organic transformation includes anagenesis as well as cladogenesis. |
| However, our results appeared sensitive to the prior model of cladogenesis, although the oldest estimates were obtained under a suboptimal model. |
| The branching relationships of the trees reflect the relative relationships of ancestry, or cladogenesis. |
| Interestingly, the later Kuhn will opt for cladogenesis. |
| The trees embrace two kinds of information related to evolutionary change, cladogenesis and anagenesis. |
