Elephant bird process of continental drift. Claims of findings of "aepyornithid" egg remains on the eastern Canary Islands, if valid, would represent a major biogeographical enigma. These islands are not thought to have been connected to mainland Africa when elephant birds were alive. There is no indication that elephant birds evolved outside Madagascar, and today, the Canary Island eggshells are considered to belong to extinct North African birds that may not have been ratites (possibly "Eremopezus"/"Psammornis", or even Pelagornithidae, prehistoric seabirds of immense size). Various "aepyornithid-like" eggs and bones occur in Paleogene and Miocene deposits in Africa and Europe. Two whole eggs
African elephant date between forest and savanna elephants was 2.6 – 5.6 million years ago, similar to the divergence date estimated for the Asian elephant and the woolly mammoths (2.5 – 5.4 million years ago), which strongly supports their status as separate species. Forest elephants were found to have a high degree of genetic diversity, perhaps reflecting periodic fragmentation of their habitat during the climatic changes of the Pleistocene. However, recent DNA sequence analysis indicates that the extinct European straight-tusked elephant, "Palaeoloxodon antiquus", is closer to "L. cyclotis" than "L. cyclotis" is to "L. africana", thus invalidating "Loxodonta" as currently recognized. African