Bøker av Mark A. S. Mcmenamin

This text describes the evidence for how life moved from sea to land, beginning more than 400 million years ago, employing the concept of "Hypersea" which is the idea that the barren land surfaces of the Earth could only have been colonized by multicellular organisms working in concert.

Including twenty-two photographs and more than fifty drawings of these strikingly beautiful early life forms, this book presents a mesmerizing documentary of a major scientific discovery: the oldest animal fossils ever discovered.