Conquerers of the World - Marten Kuilman (October 2019)
READER, John & GURCHE, John (illustrations). Het begin. De eerste 3 1/2 miljard jaar van het leven op aarde. Gaade Uitgevers. ISBN 90 60176456/NUGI 822
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Eryops, genus of extinct primitive amphibians found as fossils in Permian rocks in North America (the Permian period occurred from 299 million to 251 million years ago). ... The strength and size of the vertebral column and the skeletal limb elements indicate that Eryops was well suited to moving about on land.
Conquerers of the World - Marten Kuilman (October 2019)
READER, John & GURCHE, John (illustrations). Het begin. De eerste 3 1/2 miljard jaar van het leven op aarde. Gaade Uitgevers. ISBN 90 60176456/NUGI 822
---
Eryops, genus of extinct primitive amphibians found as fossils in Permian rocks in North America (the Permian period occurred from 299 million to 251 million years ago). ... The strength and size of the vertebral column and the skeletal limb elements indicate that Eryops was well suited to moving about on land.