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Inferred pattern of early Cenozoic dispersal from continental Africa to Madagascar assuming similar probabilities of dispersal for extinct and extant terrestrial vertebrate families
| Colonization history | Family extinct | Family extant | TOTAL |
|---|---|---|---|
| Colonized Madagascar during the early Cenozoic | 22 | 11 | 33 |
| Did not colonize Madagascar during the early Cenozoic | 28 | 14 | 42 |
| TOTAL | 50 | 25 | 75 |
