610 – 546 BC) proposed that the first animals lived in water, during a wet phase of the Earth's past, and that the first land-dwelling ancestors of mankind must have been born in water, and only spent part of their life on land.
610 – 546 SM) mengusulkan bahwa hewan-hewan pertama tinggal di air, pada fase basah dari masa lampau Bumi, dan bahwa para leluhur umat manusia pertama yang tinggal ke darat seharusnya lahir di air, dan hanya menjalani sebagian masa hidupnya di darat.